Note that this page shows only those active (i.e. not yet completed) WIs where R4 is the sole responsible group.
There may be other active WIs for which this group holds joint responsibility, particularly hierachically higher WIs which comprise WIs from several groups: such WIs are not shown on this page.
| Feature or Study Item: Addition of Power Class 1 UE to bands B31/B72 for LTE | LTE_PC1_B31_B72 | Rel-15 |
| Feature or Study Item: LTE Advanced inter-band CA Rel-15 for xDL/3UL with x=3,4,5 | LTE_CA_R15_xDL3UL | Rel-15 |
| Building Block: Core part: Addition of Power Class 1 UE to bands B31/B72 for LTE | LTE_PC1_B31_B72-Core | Rel-15 |
| Building Block: Core part: LTE Advanced inter-band CA Rel-15 for xDL/3UL with x=3,4,5 | LTE_CA_R15_xDL3UL-Core | Rel-15 |
| Feature or Study Item: UE requirements for LTE DL 8Rx antenna ports | LTE_8Rx_AP_DL | Rel-15 |
| Feature or Study Item: ProSe Support for Band 72 in LTE | LTE450_B72_Europe_ProSe | Rel-15 |
| Feature or Study Item: LTE Advanced inter-band CA Rel-15 for xDL/1UL with x>5 | LTE_CA_R15_xDL1UL | Rel-15 |
| Building Block: Core part: UE requirements for LTE DL 8Rx antenna ports | LTE_8Rx_AP_DL-Core | Rel-15 |
| Building Block: Core part: ProSe Support for Band 72 in LTE | LTE450_B72_Europe_ProSe-Core | Rel-15 |
| Building Block: Core part:LTE Advanced inter-band CA Rel-15 for xDL/1UL with x>5 | LTE_CA_R15_xDL1UL-Core | Rel-15 |
| Building Block: Perf. part: UE requirements for LTE DL 8Rx antenna ports | LTE_8Rx_AP_DL-Perf | Rel-15 |
| Building Block: Perf. part:LTE Advanced inter-band CA Rel-15 for xDL/1UL with x>5 | LTE_CA_R15_xDL1UL-Perf | Rel-15 |
| Feature or Study Item: Study on LTE DL 8Rx antenna ports | FS_LTE_8Rx_AP_DL | Rel-15 |
| Feature or Study Item: LTE Advanced intra-band CA Rel-15 for xDL/yUL including contiguous and non-contiguous spectrum | LTE_CA_R15_intra | Rel-15 |
| Feature or Study Item: LTE Advanced inter-band CA Rel-15 for 2DL/1UL | LTE_CA_R15_2DL1UL | Rel-15 |
| Feature or Study Item: LTE Advanced inter-band CA Rel-15 for 3DL/1UL | LTE_CA_R15_3DL1UL | Rel-15 |
| Feature or Study Item: LTE Advanced inter-band CA Rel-15 for 4DL/1UL | LTE_CA_R15_4DL1UL | Rel-15 |
| Feature or Study Item: LTE Advanced inter-band CA Rel-15 for 5DL/1UL | LTE_CA_R15_5DL1UL | Rel-15 |
| Feature or Study Item: LTE Advanced inter-band CA Rel-15 for 2DL/2UL | LTE_CA_R15_2DL2UL | Rel-15 |
| Feature or Study Item: LTE Advanced inter-band CA Rel-15 for xDL/2UL with x=3,4,5 | LTE_CA_R15_xDL2UL | Rel-15 |
| Feature or Study Item: Introduction new band support for 4Rx antenna ports for LTE for REL-15 | LTE_4Rx_AP_DL_bands_R15 | Rel-15 |
| Feature or Study Item: Addition of band 28 and 40 to LTE MTC cat.0 | LC_MTC_LTE_cat0_B28_B40 | Rel-15 |
| Feature or Study Item: LTE Advanced high power TDD UE (power class 2) for Rel-15 | LTE_TDD_HPUE_R15 | Rel-15 |
| Building Block: Core part: LTE Advanced intra-band CA Rel-15 for xDL/yUL including contiguous and non-contiguous spectrum | LTE_CA_R15_intra-Core | Rel-15 |
| Building Block: Core part:LTE Advanced inter-band CA Rel-15 for 2DL/1UL | LTE_CA_R15_2DL1UL-Core | Rel-15 |
| Building Block: Core part:LTE Advanced inter-band CA Rel-15 for 3DL/1UL | LTE_CA_R15_3DL1UL-Core | Rel-15 |
| Building Block: Core part:LTE Advanced inter-band CA Rel-15 for 4DL/1UL | LTE_CA_R15_4DL1UL-Core | Rel-15 |
| Building Block: Core part:LTE Advanced inter-band CA Rel-15 for 5DL/1UL | LTE_CA_R15_5DL1UL-Core | Rel-15 |
| Building Block: Core part:LTE Advanced inter-band CA Rel-15 for 2DL/2UL | LTE_CA_R15_2DL2UL-Core | Rel-15 |
| Building Block: Core part:LTE Advanced inter-band CA Rel-15 for xDL/2UL with x=3,4,5 | LTE_CA_R15_xDL2UL-Core | Rel-15 |
| Building Block: Core part: Introduction new band support for 4Rx antenna ports for LTE for REL-15 | LTE_4Rx_AP_DL_bands_R15-Core | Rel-15 |
| Building Block: Core part: Addition of band 28 and 40 to LTE MTC cat.0 | LC_MTC_LTE_cat0_B28_B40-Core | Rel-15 |
| Building Block: Core part: LTE Advanced high power TDD UE (power class 2) for Rel-15 | LTE_TDD_HPUE_R15-Core | Rel-15 |
| Building Block: Perf. part: LTE Advanced intra-band CA Rel-15 for xDL/yUL including contiguous and non-contiguous spectrum | LTE_CA_R15_intra-Perf | Rel-15 |
| Building Block: Perf. part:LTE Advanced inter-band CA Rel-15 for 2DL/1UL | LTE_CA_R15_2DL1UL-Perf | Rel-15 |
| Building Block: Perf. part:LTE Advanced inter-band CA Rel-15 for 3DL/1UL | LTE_CA_R15_3DL1UL-Perf | Rel-15 |
| Building Block: Perf. part:LTE Advanced inter-band CA Rel-15 for 4DL/1UL | LTE_CA_R15_4DL1UL-Perf | Rel-15 |
| Building Block: Perf. part:LTE Advanced inter-band CA Rel-15 for 5DL/1UL | LTE_CA_R15_5DL1UL-Perf | Rel-15 |
| Building Block: Perf. part:LTE Advanced inter-band CA Rel-15 for 2DL/2UL | LTE_CA_R15_2DL2UL-Perf | Rel-15 |
| Building Block: Perf. part:LTE Advanced inter-band CA Rel-15 for xDL/2UL with x=3,4,5 | LTE_CA_R15_xDL2UL-Perf | Rel-15 |
| Building Block: Perf. part: Introduction new band support for 4Rx antenna ports for LTE for REL-15 | LTE_4Rx_AP_DL_bands_R15-Perf | Rel-15 |
| Feature or Study Item: New LTE band for 3.3-3.4 GHz for Africa | LTE_TDD_3300_Africa | Rel-15 |
| Feature or Study Item: UE requirements for network-based CRS interference mitigation for LTE | LTE_NW_CRS_IM | Rel-15 |
| Feature or Study Item: Performance requirements of interference cancellation receiver for LTE BS | LTE_IC_BS | Rel-15 |
| Feature or Study Item: LTE CRS-Interference Mitigation performance requirements for single RX chain UEs | LTE_1RX_CRS_IM | Rel-15 |
| Building Block: Core part: New LTE band for 3.3-3.4 GHz for Africa | LTE_TDD_3300_Africa-Core | Rel-15 |
| Building Block: Core part: UE requirements for network-based CRS interference mitigation for LTE | LTE_NW_CRS_IM-Core | Rel-15 |
| Building Block: Perf. part: New LTE band for 3.3-3.4 GHz for Africa | LTE_TDD_3300_Africa-Perf | Rel-15 |
| Building Block: Perf. part: UE requirements for network-based CRS interference mitigation for LTE | LTE_NW_CRS_IM-Perf | Rel-15 |
| Building Block: Perf. part: Performance requirements of interference cancellation receiver for LTE BS | LTE_IC_BS-Perf | Rel-15 |
| Building Block: Perf. part: LTE CRS-Interference Mitigation performance requirements for single RX chain UEs | LTE_1RX_CRS_IM-Perf | Rel-15 |
| Building Block: Perf. part: LTE connectivity to 5G-CN | LTE_5GCN_connect-Perf | Rel-15 |
| Feature or Study Item: LTE Advanced inter-band CA (4DL/4UL) of Band 41C and Band 42C | LTE_CA_4DL4UL_B41_B41_B42_B42 | Rel-15 |
| Feature or Study Item: Additional LTE bands for UE category M1 and/or NB1 in Rel-15 | LTE_bands_R15_M1_NB1 | Rel-15 |
| Feature or Study Item: Additional LTE bands for UE category M2 and/or NB2 in Rel-15 | LTE_bands_R15_M2_NB2 | Rel-15 |
| Feature or Study Item: Extended-Band12 new E-UTRA Band | Ext_B12_LTE | Rel-15 |
| Building Block: Core part:LTE Advanced inter-band CA (4DL/4UL) of Band 41C and Band 42C | LTE_CA_4DL4UL_B41_B41_B42_B42-Core | Rel-15 |
| Building Block: Core part: Additional LTE bands for UE category M1 and/or NB1 in Rel-15 | LTE_bands_R15_M1_NB1-Core | Rel-15 |
| Building Block: Core part: Additional LTE bands for UE category M2 and/or NB2 in Rel-15 | LTE_bands_R15_M2_NB2-Core | Rel-15 |
| Building Block: Core part: Extended-Band12 new E-UTRA Band | Ext_B12_LTE-Core | Rel-15 |
| Building Block: Perf. part:LTE Advanced inter-band CA (4DL/4UL) of Band 41C and Band 42C | LTE_CA_4DL4UL_B41_B41_B42_B42-Perf | Rel-15 |
| Building Block: Perf. part: Additional LTE bands for UE category M1 and/or NB1 in Rel-15 | LTE_bands_R15_M1_NB1-Perf | Rel-15 |
| Building Block: Perf. part: Extended-Band12 new E-UTRA Band | Ext_B12_LTE-Perf | Rel-15 |
| Feature or Study Item: Study on interference cancellation receiver for LTE BS | FS_LTE_IC_BS | Rel-15 |
| Building Block: Core part: Addition of Power Class 1 UE to bands B3/B20/B28 for LTE | LTE_HPUE_B3_B20_B28-Core | Rel-15 |
| Building Block: Perf. part: Shortened TTI and processing time for LTE | LTE_sTTIandPT-Perf | Rel-15 |
| Building Block: Core part: 450 MHz Band for LTE in Region 3 | LTE450_Reg3-Core | Rel-15 |
| Building Block: Core part: US 600 MHz Band for LTE | LTE600_US-Core | Rel-15 |
| Building Block: Core part: V2X new band combinations for LTE | LTE_V2X_CA_bands-Core | Rel-15 |
| Building Block: Core part: LAA/eLAA for the CBRS 3.5GHz band in the United States | LTE_3550_CBRS_US_LAA-Core | Rel-15 |
| Building Block: Perf. part: Even further enhanced MTC for LTE | LTE_eMTC4-Perf | Rel-15 |
| Building Block: Perf. part: Further enhancements to Coordinated Multi-Point (CoMP) Operation for LTE | feCOMP_LTE-Perf | Rel-15 |
| Building Block: Perf. part: Highly Reliable Low Latency Communication for LTE | LTE_HRLLC-Perf | Rel-15 |
| Building Block: Perf. Part: V2X phase 2 based on LTE | LTE_eV2X-Perf | Rel-15 |
| Building Block: Perf. part: UE Positioning Accuracy Enhancements for LTE | LCS_LTE_acc_enh-Perf | Rel-15 |
| Building Block: Perf. part: Enhancements for high capacity stationary wireless link and introduction of 1024 QAM for LTE DL | LTE_1024QAM_DL-Perf | Rel-15 |
| Building Block: Perf. part: Enhancements to LTE operation in unlicensed spectrum | LTE_unlic-Perf | Rel-15 |
| Building Block: Perf. part: Further NB-IoT enhancements | NB_IOTenh2-Perf | Rel-15 |
| Building Block: Perf. part: New Radio Access Technology | NR_newRAT-Perf | Rel-15 |
| Building Block: Perf. part: Enhancing LTE CA Utilization | LTE_euCA-Perf | Rel-15 |
| Building Block: Perf. part: 450 MHz Band for LTE in Region 3 | LTE450_Reg3-Perf | Rel-15 |
| Building Block: Perf. part: US 600 MHz Band for LTE | LTE600_US-Perf | Rel-15 |
| Building Block: Perf. part: LAA/eLAA for the CBRS 3.5GHz band in the United States | LTE_3550_CBRS_US_LAA-Perf | Rel-15 |
| Feature or Study Item: 450 MHz Band for LTE in Region 3 | LTE450_Reg3 | Rel-15 |
| Feature or Study Item: US 600 MHz Band for LTE | LTE600_US | Rel-15 |
| Feature or Study Item: V2X new band combinations for LTE | LTE_V2X_CA_bands | Rel-15 |
| Feature or Study Item: LAA/eLAA for the CBRS 3.5GHz band in the United States | LTE_3550_CBRS_US_LAA | Rel-15 |
| Building Block: Core part: 450MHz E-UTRA FDD Band for LTE PPDR and PMR/PAMR in Europe | LTE450_Europe_PPDR-Core | Rel-15 |
| Building Block: Perf. part: 450MHz E-UTRA FDD Band for LTE PPDR and PMR/PAMR in Europe | LTE450_Europe_PPDR-Perf | Rel-15 |
| Building Block: Perf. part: E-UTRA 700MHz in Europe for Broadband-PPDR | LTE700_Europe_PPDR-Perf | Rel-15 |
| Building Block: Perf. part: FDD operating band in the L-band for LTE | LTE_FDD_L_Band-Perf | Rel-15 |
| Building Block: Perf. part: LTE Extended 1.5 GHz SDL band (1427 – 1518 MHz) and LTE CA (2DL/1UL) with Band 20 | LTE_SDL_1500ext-Perf | Rel-15 |
| Building Block: Perf. part: TDD operating band in the L-band for LTE | LTE_TDD_L_Band-Perf | Rel-15 |
| Building Block: Core part: E-UTRA 700MHz in Europe for Broadband-PPDR | LTE700_Europe_PPDR-Core | Rel-15 |
| Building Block: Core part: FDD operating band in the L-band for LTE | LTE_FDD_L_Band-Core | Rel-15 |
| Building Block: Core part: LTE Extended 1.5 GHz SDL band (1427 – 1518 MHz) and LTE CA (2DL/1UL) with Band 20 | LTE_SDL_1500ext-Core | Rel-15 |
| Building Block: Core part: Add UE Power Class 2 to band 41 intra-band contiguous LTE CA | LTE_CA_C_B41_PC2-Core | Rel-15 |
| Building Block: Core part: TDD operating band in the L-band for LTE | LTE_TDD_L_Band-Core | Rel-15 |
| Feature or Study Item: Study of test methods for New Radio | FS_NR_test_methods | Rel-16 |
| Building Block: Core part: E-UTRA 2.4 GHz TDD Band for US | LTE_TDD_2400_US-Core | Rel-16 |
| Building Block: Rel-16 LTE intra-band CA for x CC DL/y CC UL including contiguous and non-contiguous spectrum (x>=y) | LTE_CA_R16_intra | Rel-16 |
| Building Block: Rel-16 LTE inter-band CA for 2 bands DL with 1 band UL | LTE_CA_R16_2BDL_1BUL | Rel-16 |
| Building Block: Rel-16 LTE inter-band CA for 3 bands DL with 1 band UL | LTE_CA_R16_3BDL_1BUL | Rel-16 |
| Building Block: Rel-16 LTE inter-band CA for x bands DL (x=4, 5) with 1 band UL | LTE_CA_R16_xBDL_1BUL | Rel-16 |
| Building Block: Rel-16 LTE inter-band CA for 2 bands DL with 2 band UL | LTE_CA_R16_2BDL_2BUL | Rel-16 |
| Building Block: Rel-16 LTE inter-band CA for x bands DL (x= 3, 4, 5) with 2 band UL | LTE_CA_R16_xBDL_2BUL | Rel-16 |
| Building Block: Dual Connectivity (EN-DC) of 1 LTE band (1UL/1DL) and 1 NR band (1DL/1UL) | DC_R16_1BLTE_1BNR_2DL2UL | Rel-16 |
| Building Block: Dual Connectivity (EN-DC) of 2 bands LTE inter-band CA (2DL/1UL) and 1 NR band (1DL/1UL) | DC_R16_2BLTE_1BNR_3DL2UL | Rel-16 |
| Building Block: Dual Connectivity (EN-DC) of 3 bands LTE inter-band CA (3DL/1UL) and 1 NR band (1DL/1UL) | DC_R16_3BLTE_1BNR_4DL2UL | Rel-16 |
| Building Block: Dual Connectivity (EN-DC) of 4 bands LTE inter-band CA (4DL/1UL) and 1 NR band (1DL/1UL) | DC_R16_4BLTE_1BNR_5DL2UL | Rel-16 |
| Building Block: Dual Connectivity (EN-DC) of 5 bands LTE inter-band CA (5DL/1UL) and 1 NR band (1DL/1UL) | DC_R16_5BLTE_1BNR_6DL2UL | Rel-16 |
| Building Block: Dual Connectivity (EN-DC) of x bands (x=1, 2, 3, 4) LTE inter-band CA (xDL/1UL) and 2 bands NR inter-band CA (2DL/1UL) | DC_R16_xBLTE_2BNR_yDL2UL | Rel-16 |
| Feature or Study Item: Band combinations for SA NR supplementary uplink (SUL), NSA NR SUL, NSA NR SUL with UL sharing from the UE perspective (ULSUP) | NR_SUL_combos_R16 | Rel-16 |
| Building Block: Rel-16 NR intra band CA for xCC DL/yCC UL including contiguous and non-contiguous spectrum (x>=y) | NR_CA_R16_intra | Rel-16 |
| Building Block: Rel-16 NR inter-band CA/Dual Connectivity for 2 bands DL with x bands UL (x=1, 2) | NR_CADC_R16_2BDL_xBUL | Rel-16 |
| Building Block: Additional LTE bands for UE category M1 and/or NB1 in Rel-16 | LTE_bands_R16_M1_NB1 | Rel-16 |
| Building Block: Additional LTE bands for UE category M2 and/or NB2 in Rel-16 | LTE_bands_R16_M2_NB2 | Rel-16 |
| Building Block: Band 65 for New Radio | NR_band_n65 | Rel-16 |
| Feature or Study Item: 29 dBm UE Power Class for LTE band 41 and NR Band n41 | LTE_NR_B41_Bn41_PC29dBm | Rel-16 |
| Feature or Study Item: Further performance enhancement for LTE in high speed scenario | LTE_high_speed_enh2 | Rel-16 |
| Building Block: Perf. part: E-UTRA 2.4 GHz TDD Band for US | LTE_TDD_2400_US-Perf | Rel-16 |
| Feature or Study Item: E-UTRA 2.4 GHz TDD Band for US | LTE_TDD_2400_US | Rel-16 |
| Work task: Core part: Rel-16 LTE intra-band CA for x CC DL/y CC UL including contiguous and non-contiguous spectrum (x>=y) | LTE_CA_R16_intra-Core | Rel-16 |
| Work task: Core part: Rel-16 LTE inter-band CA for 2 bands DL with 1 band UL | LTE_CA_R16_2BDL_1BUL-Core | Rel-16 |
| Work task: Core part: Rel-16 LTE inter-band CA for 3 bands DL with 1 band UL | LTE_CA_R16_3BDL_1BUL-Core | Rel-16 |
| Work task: Core part: Rel-16 LTE inter-band CA for x bands DL (x=4, 5) with 1 band UL | LTE_CA_R16_xBDL_1BUL-Core | Rel-16 |
| Work task: Core part: Rel-16 LTE inter-band CA for 2 bands DL with 2 band UL | LTE_CA_R16_2BDL_2BUL-Core | Rel-16 |
| Work task: Core part: Rel-16 LTE inter-band CA for x bands DL (x= 3, 4, 5) with 2 band UL | LTE_CA_R16_xBDL_2BUL-Core | Rel-16 |
| Work task: Core part: Dual Connectivity (EN-DC) of 1 LTE band (1UL/1DL) and 1 NR band (1DL/1UL) | DC_R16_1BLTE_1BNR_2DL2UL-Core | Rel-16 |
| Work task: Core part: Dual Connectivity (EN-DC) of 2 bands LTE inter-band CA (2DL/1UL) and 1 NR band (1DL/1UL) | DC_R16_2BLTE_1BNR_3DL2UL-Core | Rel-16 |
| Work task: Core part: Dual Connectivity (EN-DC) of 3 bands LTE inter-band CA (3DL/1UL) and 1 NR band (1DL/1UL) | DC_R16_3BLTE_1BNR_4DL2UL-Core | Rel-16 |
| Work task: Core part: Dual Connectivity (EN-DC) of 4 bands LTE inter-band CA (4DL/1UL) and 1 NR band (1DL/1UL) | DC_R16_4BLTE_1BNR_5DL2UL-Core | Rel-16 |
| Work task: Stopped : Core part: Dual Connectivity (EN-DC) of 5 bands LTE inter-band CA (5DL/1UL) and 1 NR band (1DL/1UL) | DC_R16_5BLTE_1BNR_6DL2UL-Core | Rel-16 |
| Work task: Core part: Dual Connectivity (EN-DC) of x bands (x=2, 3, 4) LTE inter-band CA (xDL/1UL) and 2 bands NR inter-band CA (2DL/1UL) | DC_R16_xBLTE_2BNR_yDL2UL-Core | Rel-16 |
| Building Block: Core part: Band combinations for SA NR supplementary uplink (SUL), NSA NR SUL, NSA NR SUL with UL sharing from the UE perspective (ULSUP) | NR_SUL_combos_R16-Core | Rel-16 |
| Work task: Core part: Rel-16 NR intra band CA for xCC DL/yCC UL including contiguous and non-contiguous spectrum (x>=y) | NR_CA_R16_intra-Core | Rel-16 |
| Work task: Core part: Rel-16 NR inter-band CA/Dual Connectivity for 2 bands DL with x bands UL (x=1, 2) | NR_CADC_R16_2BDL_xBUL-Core | Rel-16 |
| Work task: Core part: Additional LTE bands for UE category M1 and/or NB1 in Rel-16 | LTE_bands_R16_M1_NB1-Core | Rel-16 |
| Work task: Core part: Additional LTE bands for UE category M2 and/or NB2 in Rel-16 | LTE_bands_R16_M2_NB2-Core | Rel-16 |
| Work task: Core part: Band 65 for New Radio | NR_band_n65-Core | Rel-16 |
| Building Block: Core part: 29 dBm UE Power Class for LTE band 41 and NR Band n41 | LTE_NR_B41_Bn41_PC29dBm-Core | Rel-16 |
| Building Block: Core part: Further performance enhancement for LTE in high speed scenario | LTE_high_speed_enh2-Core | Rel-16 |
| Work task: Perf. part: Rel-16 LTE intra-band CA for x CC DL/y CC UL including contiguous and non-contiguous spectrum (x>=y) | LTE_CA_R16_intra-Perf | Rel-16 |
| Work task: Perf. part: Rel-16 LTE inter-band CA for 2 bands DL with 1 band UL | LTE_CA_R16_2BDL_1BUL-Perf | Rel-16 |
| Work task: Perf. part: Rel-16 LTE inter-band CA for 3 bands DL with 1 band UL | LTE_CA_R16_3BDL_1BUL-Perf | Rel-16 |
| Work task: Perf. part: Rel-16 LTE inter-band CA for x bands DL (x=4, 5) with 1 band UL | LTE_CA_R16_xBDL_1BUL-Perf | Rel-16 |
| Work task: Perf. part: Rel-16 LTE inter-band CA for 2 bands DL with 2 band UL | LTE_CA_R16_2BDL_2BUL-Perf | Rel-16 |
| Work task: Perf. part: Rel-16 LTE inter-band CA for x bands DL (x= 3, 4, 5) with 2 band UL | LTE_CA_R16_xBDL_2BUL-Perf | Rel-16 |
| Work task: Perf. part: Dual Connectivity (EN-DC) of 1 LTE band (1UL/1DL) and 1 NR band (1DL/1UL) | DC_R16_1BLTE_1BNR_2DL2UL-Perf | Rel-16 |
| Work task: Perf. part: Dual Connectivity (EN-DC) of 2 bands LTE inter-band CA (2DL/1UL) and 1 NR band (1DL/1UL) | DC_R16_2BLTE_1BNR_3DL2UL-Perf | Rel-16 |
| Work task: Perf. part: Dual Connectivity (EN-DC) of 3 bands LTE inter-band CA (3DL/1UL) and 1 NR band (1DL/1UL) | DC_R16_3BLTE_1BNR_4DL2UL-Perf | Rel-16 |
| Work task: Perf. part: Dual Connectivity (EN-DC) of 4 bands LTE inter-band CA (4DL/1UL) and 1 NR band (1DL/1UL) | DC_R16_4BLTE_1BNR_5DL2UL-Perf | Rel-16 |
| Work task: Stopped: Perf. part: Dual Connectivity (EN-DC) of 5 bands LTE inter-band CA (5DL/1UL) and 1 NR band (1DL/1UL) | DC_R16_5BLTE_1BNR_6DL2UL-Perf | Rel-16 |
| Work task: Perf. part: Dual Connectivity (EN-DC) of x bands (x=2, 3, 4) LTE inter-band CA (xDL/1UL) and 2 bands NR inter-band CA (2DL/1UL) | DC_R16_xBLTE_2BNR_yDL2UL-Perf | Rel-16 |
| Building Block: Perf. part: Band combinations for SA NR supplementary uplink (SUL), NSA NR SUL, NSA NR SUL with UL sharing from the UE perspective (ULSUP) | NR_SUL_combos_R16-Perf | Rel-16 |
| Work task: Perf. part: Rel-16 NR intra band CA for xCC DL/yCC UL including contiguous and non-contiguous spectrum (x>=y) | NR_CA_R16_intra-Perf | Rel-16 |
| Work task: Perf. part: Rel-16 NR inter-band CA/Dual Connectivity for 2 bands DL with x bands UL (x=1, 2) | NR_CADC_R16_2BDL_xBUL-Perf | Rel-16 |
| Work task: Perf. part: Additional LTE bands for UE category M1 and/or NB1 in Rel-16 | LTE_bands_R16_M1_NB1-Perf | Rel-16 |
| Work task: Perf. part: Band 65 for New Radio | NR_band_n65-Perf | Rel-16 |
| Building Block: Perf. part: Further performance enhancement for LTE in high speed scenario | LTE_high_speed_enh2-Perf | Rel-16 |
| Building Block: Perf. part: Cross Link Interference (CLI) handling and Remote Interference Management (RIM) for NR | NR_CLI_RIM-Perf | Rel-16 |
| Building Block: Perf. part: Additional MTC enhancements for LTE | LTE_eMTC5-Perf | Rel-16 |
| Building Block: Perf. part: Additional enhancements for NB-IoT | NB_IOTenh3-Perf | Rel-16 |
| Building Block: Perf. part: Enhancements on MIMO for NR | NR_eMIMO-Perf | Rel-16 |
| Building Block: Perf. part: DL MIMO efficiency enhancements for LTE | LTE_DL_MIMO_EE-Perf | Rel-16 |
| Building Block: Perf. part: NR mobility enhancements | NR_Mob_enh-Perf | Rel-16 |
| Building Block: Perf. part: LTE-NR & NR-NR Dual Connectivity and NR CA enhancements | LTE_NR_DC_CA_enh-Perf | Rel-16 |
| Building Block: Perf. part: Even further mobility enhancement in E-UTRAN | LTE_feMob-Perf | Rel-16 |
| Feature or Study Item: Study on radiated metrics and test methodology for the verification of multi-antenna reception performance of NR UEs | FS_NR_MIMO_OTA_test | Rel-16 |
| Feature or Study Item: Study on evaluation for 2 RX exception in Rel-15 vehicle mounted UE for NR | FS_NR_2RX_vehUE | Rel-16 |
| Building Block: Introduction of NR band n18 | NR_n18 | Rel-16 |
| Building Block: Adding wider channel bandwidths in NR band n7 | NR_n7_BW | Rel-16 |
| Building Block: Addition of 30MHz channel bandwidth for NR band n41 | NR_n41_BW | Rel-16 |
| Building Block: Adding wider channel bandwidths in NR band n50 | NR_n50_BW | Rel-16 |
| Building Block: Introduction of NR band n48 | NR_n48 | Rel-16 |
| Feature or Study Item: 410 - 430 MHz E-UTRA FDD Band(s) for LTE PPDR and PMR/PAMR in Europe | LTE410_Europe_PPDR | Rel-16 |
| Feature or Study Item: High power UE (power class 2) for EN-DC (1 LTE TDD band + 1 NR TDD band) | ENDC_UE_PC2_TDD_TDD | Rel-16 |
| Feature or Study Item: LTE/NR spectrum sharing in Band 41/n41 frequency range | NR_n41_LTE_41_coex | Rel-16 |
| Work task: Core part: Introduction of NR band n18 | NR_n18-Core | Rel-16 |
| Work task: Core part: Adding wider channel bandwidths in NR band n7 | NR_n7_BW-Core | Rel-16 |
| Work task: Core part: Addition of 30MHz channel bandwidth for NR band n41 | NR_n41_BW-Core | Rel-16 |
| Work task: Core part: Adding wider channel bandwidths in NR band n50 | NR_n50_BW-Core | Rel-16 |
| Work task: Core part: Introduction of NR band n48 | NR_n48-Core | Rel-16 |
| Building Block: Core part: 410 - 430 MHz E-UTRA FDD Band(s) for LTE PPDR and PMR/PAMR in Europe | LTE410_Europe_PPDR-Core | Rel-16 |
| Building Block: Core part: High power UE (power class 2) for EN-DC (1 LTE TDD band + 1 NR TDD band) | ENDC_UE_PC2_TDD_TDD-Core | Rel-16 |
| Building Block: Core part: LTE/NR spectrum sharing in Band 41/n41 frequency range | NR_n41_LTE_41_coex-Core | Rel-16 |
| Building Block: Perf. part: NR-based access to unlicensed spectrum | NR_unlic-Perf | Rel-16 |
| Building Block: Perf. part: 2-step RACH for NR | NR_2step_RACH-Perf | Rel-16 |
| Building Block: Perf. Part: NR_IAB | NR_IAB-Perf | Rel-16 |
| Work task: Perf. part: Introduction of NR band n18 | NR_n18-Perf | Rel-16 |
| Work task: Stopped - Perf. part: Addition of 30MHz channel bandwidth for NR band n41 | NR_n41_BW-Perf | Rel-16 |
| Building Block: Perf. part: 410 - 430 MHz E-UTRA FDD Band(s) for LTE PPDR and PMR/PAMR in Europe | LTE410_Europe_PPDR-Perf | Rel-16 |
| Building Block: Perf. part: Power class 2 UE for EN-DC (1 LTE TDD band + 1 NR TDD band) | ENDC_UE_PC2_TDD_TDD-Perf | Rel-16 |
| Feature or Study Item: Study on 7 - 24 GHz frequency range for NR | FS_7to24GHz_NR | Rel-16 |
| Building Block: Study on high power UE (power class 2) for EN-DC (1 LTE FDD band + 1 NR TDD band) | FS_ENDC_UE_PC2_FDD_TDD | Rel-16 |
| Building Block: Core part: Introduction of GSM, UTRA, E-UTRA and NR CS(s) to the MSR specifications | MSR_GSM_UTRA_LTE_NR-Core | Rel-16 |
| Work task: Core part: RF requirements for NR FR1 | NR_RF_FR1-Core | Rel-16 |
| Work task: Core part: Add support of NR DL 256QAM for FR2 | NR_DL256QAM_FR2-Core | Rel-16 |
| Work task: Core part: NR RF requirement enhancements for FR2 | NR_RF_FR2_req_enh-Core | Rel-16 |
| Work task: Core part: Introduction of NR band n14 | NR_n14-Core | Rel-16 |
| Work task: Core part: Introduction of NR band n30 | NR_n30-Core | Rel-16 |
| Work task: Core part: Introduction of an NR SUL band with same uplink frequency range as NR band n5 | NR_SUL_UL_n5-Core | Rel-16 |
| Work task: Core part: Addition of wider channel bandwidth in NR band n38 | NR_n38_BW-Core | Rel-16 |
| Building Block: Core part: Power class 2 UE for LTE bands 31 and 72 | LTE_PC2_B31_B72-Core | Rel-16 |
| Work task: Core part: Rel16 NR inter-band Carrier Aggregation for 3 bands DL with 1 band UL | NR_CA_R16_3BDL_1BUL-Core | Rel-16 |
| Work task: Core part: Rel-16 NR Inter-band Carrier Aggregation/Dual Connectivity for 3 bands DL with 2 bands UL | NR_CADC_R16_3BDL_2BUL-Core | Rel-16 |
| Work task: Core part: Introduction of NR band n259 | NR_n259-Core | Rel-16 |
| Work task: Perf. part: Single Radio Voice Call Continuity from 5G to 3G | SRVCC_NR_to_UMTS-Perf | Rel-16 |
| Work task: Perf. part: Introduction of NR band n48 | NR_n48-Perf | Rel-16 |
| Building Block: Perf. part: Physical Layer Enhancements for NR URLLC | NR_L1enh_URLLC-Perf | Rel-16 |
| Building Block: Perf. part: UE Power Saving in NR | NR_UE_pow_sav-Perf | Rel-16 |
| Building Block: Perf. part: LTE-based 5G terrestrial broadcast | LTE_terr_bcast-Perf | Rel-16 |
| Building Block: Perf. part: NR positioning support | NR_pos-Perf | Rel-16 |
| Building Block: Perf. part: 5G V2X with NR sidelink | 5G_V2X_NRSL-Perf | Rel-16 |
| Building Block: Perf. Part: Introduction of GSM, UTRA, E-UTRA and NR CS(s) to the MSR specifications | MSR_GSM_UTRA_LTE_NR-Perf | Rel-16 |
| Work task: Perf. Part: RF requirements for NR FR1 | NR_RF_FR1-Perf | Rel-16 |
| Work task: Perf. part: Add support of NR DL 256QAM for FR2 | NR_DL256QAM_FR2-Perf | Rel-16 |
| Work task: Perf. part: Introduction of NR band n14 | NR_n14-Perf | Rel-16 |
| Work task: Perf. part: Introduction of NR band n30 | NR_n30-Perf | Rel-16 |
| Work task: Perf. part: Introduction of an NR SUL band with same uplink frequency range as NR band n5 | NR_SUL_UL_n5-Perf | Rel-16 |
| Work task: Perf. part: Addition of wider channel bandwidth in NR band n38 | NR_n38_BW-Perf | Rel-16 |
| Building Block: Perf. part: Power class 2 UE for LTE bands 31 and 72 | LTE_PC2_B31_B72-Perf | Rel-16 |
| Work task: Perf. part: Rel16 NR inter-band Carrier Aggregation for 3 bands DL with 1 band UL | NR_CA_R16_3BDL_1BUL-Perf | Rel-16 |
| Work task: Perf. part: Rel-16 NR Inter-band Carrier Aggregation/Dual Connectivity for 3 bands DL with 2 bands UL | NR_CADC_R16_3BDL_2BUL-Perf | Rel-16 |
| Work task: Perf. part: Introduction of NR band n259 | NR_n259-Perf | Rel-16 |
| Feature or Study Item: Over the air (OTA) base station (BS) testing TR | OTA_BS_testing | Rel-16 |
| Feature or Study Item: High power UE (power class 2) for EN-DC (1 LTE FDD band + 1 NR TDD band) | ENDC_UE_PC2_FDD_TDD | Rel-16 |
| Building Block: Introduction of band n53 | NR_n53 | Rel-16 |
| Feature or Study Item: Dual Connectivity (EN-DC) of LTE inter-band CA xDL/1UL bands (x=2,3,4) and NR FR1 1DL/1UL band and NR FR2 1DL/1UL band | DC_R16_xBLTE_2BNR_yDL3UL | Rel-16 |
| Feature or Study Item: Addition of wider channel bandwidth in NR band n3 | NR_n3_BW | Rel-16 |
| Feature or Study Item: Addition of wider channel bandwidth in NR band n65 | NR_n65_BW | Rel-16 |
| Feature or Study Item: LTE/NR spectrum sharing in band 48/n48 frequency range | NR_n48_LTE_48_coex | Rel-16 |
| Building Block: Addition of further channel bandwidths in NR band 38 | NR_n38_BW2 | Rel-16 |
| Building Block: Addition of wider channel bandwidths in NR band n75 | NR_n75_BW | Rel-16 |
| Building Block: Addition of 25, 30, 35 and 40 MHz channel bandwidth for NR band n25 | NR_n25_BW | Rel-16 |
| Building Block: Addition of wider channel bandwidths in NR band n28 | NR_n28_BW | Rel-16 |
| Building Block: Introduction of NR band n26 | NR_n26 | Rel-16 |
| Building Block: Introduction of 2010-2025MHz SUL (supplemental uplink) band for NR | NR_SUL_band_2010_2025MHz | Rel-16 |
| Building Block: Addition of new channel bandwidth in NR band n1 | NR_n1_BW2 | Rel-16 |
| Building Block: Addition of asymmetric channel bandwidth for NR band n66 | NR_n66_BW | Rel-16 |
| Work task: Perf. part: NR RF requirement enhancements for FR2 | NR_RF_FR2_req_enh-Perf | Rel-16 |
| Building Block: Perf. part: Introduction of NR FDD bands with variable duplex and corresponding framework | NR_FDD_bands_varduplex-Perf | Rel-16 |
| Work task: Core part: Addition of further channel bandwidths in NR band 38 | NR_n38_BW2-Core | Rel-16 |
| Work task: Core part: Addition of wider channel bandwidths in NR band n75 | NR_n75_BW-Core | Rel-16 |
| Work task: Core part: Addition of 25, 30, 35 and 40 MHz channel bandwidth for NR band n25 | NR_n25_BW-Core | Rel-16 |
| Work task: Core part: Addition of wider channel bandwidths in NR band n28 | NR_n28_BW-Core | Rel-16 |
| Work task: Core part: Introduction of NR band n26 | NR_n26-Core | Rel-16 |
| Work task: Core part: Introduction of 2010-2025MHz SUL (supplemental uplink) band for NR | NR_SUL_band_2010_2025MHz-Core | Rel-16 |
| Work task: Core part: Addition of new channel bandwidth in NR band n1 | NR_n1_BW2-Core | Rel-16 |
| Work task: Core part: Addition of asymmetric channel bandwidth for NR band n66 | NR_n66_BW-Core | Rel-16 |
| Work task: Perf. part: Addition of further channel bandwidths in NR band 38 | NR_n38_BW2-Perf | Rel-16 |
| Work task: Perf. part: Addition of wider channel bandwidths in NR band n75 | NR_n75_BW-Perf | Rel-16 |
| Work task: Perf. part: Addition of 25, 30, 35 and 40 MHz channel bandwidth for NR band n25 | NR_n25_BW-Perf | Rel-16 |
| Work task: Perf. part: Addition of wider channel bandwidths in NR band n28 | NR_n28_BW-Perf | Rel-16 |
| Work task: Perf. part: Introduction of NR band n26 | NR_n26-Perf | Rel-16 |
| Work task: Perf. part: Introduction of 2010-2025MHz SUL (supplemental uplink) band for NR | NR_SUL_band_2010_2025MHz-Perf | Rel-16 |
| Work task: Perf. part: Addition of new channel bandwidth in NR band n1 | NR_n1_BW2-Perf | Rel-16 |
| Building Block: Perf. part: Support for NavIC Navigation Satellite System for LTE | LCS_NAVIC-Perf | Rel-16 |
| Building Block: Core part: High power UE (power class 2) for EN-DC (1 LTE FDD band + 1 NR TDD band) | ENDC_UE_PC2_FDD_TDD-Core | Rel-16 |
| Work task: Core part: Introduction of band n53 | NR_n53-Core | Rel-16 |
| Building Block: Core part: Dual Connectivity (EN-DC) of LTE inter-band CA xDL/1UL bands (x=2,3,4) and NR FR1 1DL/1UL band and NR FR2 1DL/1UL band | DC_R16_xBLTE_2BNR_yDL3UL-Core | Rel-16 |
| Building Block: Core part: Addition of wider channel bandwidth in NR band n3 | NR_n3_BW-Core | Rel-16 |
| Building Block: Core part: Addition of wider channel bandwidth in NR band n65 | NR_n65_BW-Core | Rel-16 |
| Building Block: Core part: LTE/NR spectrum sharing in band 48/n48 frequency range | NR_n48_LTE_48_coex-Core | Rel-16 |
| Building Block: Perf. Part: Over the air (OTA) base station (BS) testing TR | OTA_BS_testing-Perf | Rel-16 |
| Work task: Perf. part: Introduction of band n53 | NR_n53-Perf | Rel-16 |
| Building Block: Perf. part: Dual Connectivity (EN-DC) of LTE inter-band CA xDL/1UL bands (x=2,3,4) and NR FR1 1DL/1UL band and NR FR2 1DL/1UL band | DC_R16_xBLTE_2BNR_yDL3UL-Perf | Rel-16 |
| Building Block: Perf. part: Addition of wider channel bandwidth in NR band n3 | NR_n3_BW-Perf | Rel-16 |
| Building Block: Perf. part: Addition of wider channel bandwidth in NR band n65 | NR_n65_BW-Perf | Rel-16 |
| Feature or Study Item: Introduction of GSM, UTRA, E-UTRA and NR capability set(s) (CS(s)) to the multi-standard radio (MSR) specifications | MSR_GSM_UTRA_LTE_NR | Rel-16 |
| Building Block: RF requirements for NR frequency range 1 (FR1) | NR_RF_FR1 | Rel-16 |
| Building Block: Add support of NR DL 256QAM for frequency range 2 (FR2) | NR_DL256QAM_FR2 | Rel-16 |
| Building Block: NR RF requirement enhancements for frequency range 2 (FR2) | NR_RF_FR2_req_enh | Rel-16 |
| Building Block: Introduction of NR band n14 | NR_n14 | Rel-16 |
| Building Block: Introduction of NR band n30 | NR_n30 | Rel-16 |
| Building Block: Introduction of an NR SUL (supplemental uplink) band with same uplink frequency range as NR band n5 | NR_SUL_UL_n5 | Rel-16 |
| Building Block: Addition of wider channel bandwidth in NR band n38 | NR_n38_BW | Rel-16 |
| Feature or Study Item: Power class 2 UE for LTE bands 31 and 72 | LTE_PC2_B31_B72 | Rel-16 |
| Building Block: Rel16 NR inter-band Carrier Aggregation for 3 bands DL with 1 band UL | NR_CA_R16_3BDL_1BUL | Rel-16 |
| Building Block: Rel-16 NR Inter-band Carrier Aggregation/Dual Connectivity for 3 bands DL with 2 bands UL | NR_CADC_R16_3BDL_2BUL | Rel-16 |
| Building Block: Introduction of NR band n259 | NR_n259 | Rel-16 |
| Feature or Study Item: NR support for high speed train scenario | NR_HST | Rel-16 |
| Feature or Study Item: RRM requirement for CSI-RS based L3 measurement in NR | NR_CSIRS_L3meas | Rel-16 |
| Feature or Study Item: NR performance requirement enhancement | NR_perf_enh | Rel-16 |
| Feature or Study Item: NR RRM enhancement | NR_RRM_enh | Rel-16 |
| Feature or Study Item: Rel-16 NR inter-band Carrier Aggregation for 4 bands DL with 1 band UL | NR_CA_R16_4BDL_1BUL | Rel-16 |
| Building Block: Introduction of NR supplementary DL band n29 | NR_n29 | Rel-16 |
| Feature or Study Item: Addition of wider channel bandwidth in NR band n1 | NR_n1_BW | Rel-16 |
| Feature or Study Item: Addition of channel bandwidths in Band n77 and n78 | NR_n77_n78_BW | Rel-16 |
| Building Block: Core part: NR support for high speed train scenario | NR_HST-Core | Rel-16 |
| Building Block: Core part: RRM requirement for CSI-RS based L3 measurement in NR | NR_CSIRS_L3meas-Core | Rel-16 |
| Building Block: Core part: NR RRM enhancement | NR_RRM_enh-Core | Rel-16 |
| Building Block: Core part: Rel-16 NR inter-band Carrier Aggregation for 4 bands DL with 1 band UL | NR_CA_R16_4BDL_1BUL-Core | Rel-16 |
| Work task: Core part: Introduction of NR supplementary DL band n29 | NR_n29-Core | Rel-16 |
| Building Block: Core part: Addition of wider channel bandwidth in NR band n1 | NR_n1_BW-Core | Rel-16 |
| Building Block: Core part: Addition of channel bandwidths in Band n77 and n78 | NR_n77_n78_BW-Core | Rel-16 |
| Building Block: Perf. part: NR support for high speed train scenario | NR_HST-Perf | Rel-16 |
| Building Block: Perf. part: RRM requirement for CSI-RS based L3 measurement in NR | NR_CSIRS_L3meas-Perf | Rel-16 |
| Building Block: Perf. part: NR performance requirement enhancement | NR_perf_enh-Perf | Rel-16 |
| Building Block: Perf. part: NR RRM enhancement | NR_RRM_enh-Perf | Rel-16 |
| Building Block: Perf. part: Rel-16 NR inter-band Carrier Aggregation for 4 bands DL with 1 band UL | NR_CA_R16_4BDL_1BUL-Perf | Rel-16 |
| Work task: Perf. part: Introduction of NR supplementary DL band n29 | NR_n29-Perf | Rel-16 |
| Building Block: Perf. part: Addition of wider channel bandwidth in NR band n1 | NR_n1_BW-Perf | Rel-16 |
| Feature or Study Item: Dual Connectivity (EN-DC) with 3 bands DL and 3 bands UL | DC_R16_LTE_NR_3DL3UL | Rel-16 |
| Feature or Study Item: Introduction of NR FDD bands with variable duplex and corresponding framework | NR_FDD_bands_varduplex | Rel-16 |
| Feature or Study Item: Common RF requirement configured output power for EN-DC with 3 uplink CC and 2 different bands (2CC LTE, 1CC NR FR1) | DC_Pcmax_3UL_CC | Rel-16 |
| Building Block: Core part: Dual Connectivity (EN-DC) with 3 bands DL and 3 bands UL | DC_R16_LTE_NR_3DL3UL-Core | Rel-16 |
| Building Block: Core part: Introduction of NR FDD bands with variable duplex and corresponding framework | NR_FDD_bands_varduplex-Core | Rel-16 |
| Building Block: Core part: Common RF requirement configured output power for EN-DC with 3 uplink CC and 2 different bands (2CC LTE, 1CC NR FR1) | DC_Pcmax_3UL_CC-Core | Rel-16 |
| Building Block: Perf. part: Dual Connectivity (EN-DC) with 3 bands DL and 3 bands UL | DC_R16_LTE_NR_3DL3UL-Perf | Rel-16 |
| Building Block: Core part: Introduction of NR band n13 | NR_n13-Core | Rel-17 |
| Building Block: Core part: NR_FR2_FWA_Bn257_Bn258 | NR_FR2_FWA_Bn257_Bn258-Core | Rel-17 |
| Building Block: Perf. part: Introduction of NR band n13 | NR_n13-Perf | Rel-17 |
| Building Block: Perf. Part: NR_FR2_FWA_Bn257_Bn258 | NR_FR2_FWA_Bn257_Bn258-Perf | Rel-17 |
| Feature or Study Item: Study on IMT parameters for 6.425-7.025GHz, 7.025-7.125GHz and 10.0-10.5GHz | FS_NR_IMT_param | Rel-17 |
| Building Block: Perf. part: NR Sidelink enhancement | NR_SL_enh-Perf | Rel-17 |
| Building Block: Perf. Part: Solutions for NR for NTN | NR_NTN_solutions-Perf | Rel-17 |
| Building Block: Perf. part: Further Multi-RAT Dual-Connectivity enhancements | LTE_NR_DC_enh2-Perf | Rel-17 |
| Building Block: Core part: Solutions for NR for NTN | NR_NTN_solutions-Core | Rel-17 |
| Building Block: Core part: 4Rx support for NR band n8 | NR_4Rx_Bn8_FWA-Core | Rel-17 |
| Building Block: Core part: Further enhancement on NR demodulation performance | NR_demod_enh2-Core | Rel-17 |
| Feature or Study Item: 4Rx support for NR band n8 | NR_4Rx_Bn8_FWA | Rel-17 |
| Building Block: Perf. part: 4Rx support for NR band n8 | NR_4Rx_Bn8_FWA-Perf | Rel-17 |
| Building Block: Core part: LTE/NR spectrum sharing in Band 34/n34 and Band 39/n39 | DSS_LTE_B34_NR_Bn34_LTE_B39_NR_Bn39-Core | Rel-17 |
| Building Block: Core part: High-power UE operation for fixed-wireless/vehicle-mounted use cases in LTE bands and NR bands | LTE_NR_HPUE_FWVM-Core | Rel-17 |
| Building Block: Core part: Rel-17 Dual Connectivity (DC) of x bands (x=1,2) LTE inter-band CA (xDL1UL) and 4 bands NR inter-band CA (4DL1UL) | DC_R17_xBLTE_4BNR_yDL2UL-Core | Rel-17 |
| Building Block: Core part: Introduction of operation in full unlicensed band 5925-7125MHz for NR | NR_6GHz_unlic_full-Core | Rel-17 |
| Building Block: Perf. part: UE RF requirements for Transparent Tx Diversity (TxD) for NR | NR_RF_TxD-Perf | Rel-17 |
| Building Block: Perf. Part: High-power UE operation for fixed-wireless/vehicle-mounted use cases in LTE bands and NR bands | LTE_NR_HPUE_FWVM-Perf | Rel-17 |
| Building Block: Perf. part: Rel-17 Dual Connectivity (DC) of x bands (x=1,2) LTE inter-band CA (xDL1UL) and 4 bands NR inter-band CA (4DL1UL) | DC_R17_xBLTE_4BNR_yDL2UL-Perf | Rel-17 |
| Building Block: Perf. part: Introduction of operation in full unlicensed band 5925-7125MHz for NR | NR_6GHz_unlic_full-Perf | Rel-17 |
| Feature or Study Item: UE RF requirements for Transparent Tx Diversity (TxD) for NR | NR_RF_TxD | Rel-17 |
| Feature or Study Item: LTE/NR spectrum sharing in Band 34/n34 and Band 39/n39 | DSS_LTE_B34_NR_Bn34_LTE_B39_NR_Bn39 | Rel-17 |
| Feature or Study Item: High-power UE operation for fixed-wireless/vehicle-mounted use cases in LTE bands and NR bands | LTE_NR_HPUE_FWVM | Rel-17 |
| Feature or Study Item: Rel-17 Dual Connectivity (DC) of x bands (x=1,2) LTE inter-band CA (xDL1UL) and 4 bands NR inter-band CA (4DL1UL) | DC_R17_xBLTE_4BNR_yDL2UL | Rel-17 |
| Feature or Study Item: Introduction of operation in full unlicensed band 5925-7125MHz for NR | NR_6GHz_unlic_full | Rel-17 |
| Building Block: Core part: UE RF requirements for Transparent Tx Diversity (TxD) for NR | NR_RF_TxD-Core | Rel-17 |
| Feature or Study Item: Increasing UE power high limit for CA and DC | Power_Limit_CA_DC | Rel-17 |
| Feature or Study Item: Introduction of upper 700MHz A block E-UTRA band for the US | LTE_upper_700MHz_A | Rel-17 |
| Feature or Study Item: High power UE (power class 2) for one NR FDD band | NR_PC2_UE_FDD | Rel-17 |
| Building Block: Core part: Increasing UE power high limit for CA and DC | Power_Limit_CA_DC-Core | Rel-17 |
| Building Block: Core part: Introduction of upper 700MHz A block E-UTRA band for the US | LTE_upper_700MHz_A-Core | Rel-17 |
| Building Block: Core part: High power UE (power class 2) for one NR FDD band | NR_PC2_UE_FDD-Core | Rel-17 |
| Building Block: Perf. part: NR repeaters | NR_repeaters-Perf | Rel-17 |
| Building Block: Perf. part: Introduction of upper 700MHz A block E-UTRA band for the US | LTE_upper_700MHz_A-Perf | Rel-17 |
| Building Block: Perf. part: High power UE (power class 2) for one NR FDD band | NR_PC2_UE_FDD-Perf | Rel-17 |
| Feature or Study Item: Study on band combination handling in RAN4 | FS_NR_ENDC_combo_rules | Rel-17 |
| Feature or Study Item: Study on optimizations of pi/2 BPSK uplink power in NR | FS_NR_Opt_pi2BPSK | Rel-17 |
| Building Block: Core part: NR_UE_PC2_R17_CADC_SUL_xBDL_yBUL | NR_UE_PC2_R17_CADC_SUL_xBDL_yBUL-Core | Rel-17 |
| Building Block: Core part: NR_FR1_TRP_TRS | NR_FR1_TRP_TRS-Core | Rel-17 |
| Building Block: Core part: ENDC_PC2_R17_xLTE_yNR | ENDC_PC2_R17_xLTE_yNR-Core | Rel-17 |
| Building Block: Core part: NR_UE_PC1_5_n79 | NR_UE_PC1_5_n79-Core | Rel-17 |
| Building Block: Core part: NR_UE_PC2_n34 | NR_UE_PC2_n34-Core | Rel-17 |
| Building Block: Core part: NR_UE_PC2_n39 | NR_UE_PC2_n39-Core | Rel-17 |
| Building Block: Core part: NR_FR2_FWA_Bn259 | NR_FR2_FWA_Bn259-Core | Rel-17 |
| Building Block: Core part: NR_RAIL_EU_900MHz | NR_RAIL_EU_900MHz-Core | Rel-17 |
| Building Block: Core part: NR_RAIL_EU_1900MHz_TDD | NR_RAIL_EU_1900MHz_TDD-Core | Rel-17 |
| Building Block: Core part: LTE_NR_Simult_RxTx | LTE_NR_Simult_RxTx-Core | Rel-17 |
| Building Block: Perf. part: NR Sidelink Relay | NR_SL_relay-Perf | Rel-17 |
| Building Block: Stopped - Perf. part: NR_UE_PC2_R17_CADC_SUL_xBDL_yBUL | NR_UE_PC2_R17_CADC_SUL_xBDL_yBUL-Perf | Rel-17 |
| Building Block: Perf. part: NR_FR1_TRP_TRS | NR_FR1_TRP_TRS-Perf | Rel-17 |
| Building Block: Perf. Part: ENDC_PC2_R17_xLTE_yNR | ENDC_PC2_R17_xLTE_yNR-Perf | Rel-17 |
| Building Block: Perf. part: NR_UE_PC1_5_n79 | NR_UE_PC1_5_n79-Perf | Rel-17 |
| Building Block: Perf. part: NR_UE_PC2_n34 | NR_UE_PC2_n34-Perf | Rel-17 |
| Building Block: Perf. part: NR_UE_PC2_n39 | NR_UE_PC2_n39-Perf | Rel-17 |
| Building Block: Perf. part: NR_FR2_FWA_Bn259 | NR_FR2_FWA_Bn259-Perf | Rel-17 |
| Building Block: Perf. part: NR_RAIL_EU_900MHz | NR_RAIL_EU_900MHz-Perf | Rel-17 |
| Building Block: Perf. part: NR_RAIL_EU_1900MHz_TDD | NR_RAIL_EU_1900MHz_TDD-Perf | Rel-17 |
| Building Block: Stopped - Perf. part: LTE_NR_Simult_RxTx | LTE_NR_Simult_RxTx-Perf | Rel-17 |
| Feature or Study Item: Study on high power UE (power class 2) for one NR FDD band | FS_NR_PC2_UE_FDD | Rel-17 |
| Feature or Study Item: Study on extended 600MHz NR band | FS_NR_600MHz_ext | Rel-17 |
| Feature or Study Item: Introduction of NR band n67 | NR_n67 | Rel-17 |
| Feature or Study Item: Introduction of NR band n85 | NR_n85 | Rel-17 |
| Building Block: Core part: NR_intra_HPUE_R17 | NR_intra_HPUE_R17-Core | Rel-17 |
| Building Block: Core part: NR_bands_UL_MIMO_PC3_R17 | NR_bands_UL_MIMO_PC3_R17-Core | Rel-17 |
| Building Block: Core part: Introduction of NR band n67 | NR_n67-Core | Rel-17 |
| Building Block: Core part: Introduction of NR band n85 | NR_n85-Core | Rel-17 |
| Feature or Study Item: Introduction of bandwidth combination set 4 (BCS4) for NR | NR_BCS4-Core | Rel-17 |
| Building Block: Core part: DL_intrpt_combos_TxSW_R17 | DL_intrpt_combos_TxSW_R17-Core | Rel-17 |
| Building Block: Core part: HPUE_PC1_5_n77_n78 | HPUE_PC1_5_n77_n78-Core | Rel-17 |
| Building Block: Core part: HPUE_PC1_5_n77_n78 | NR_repeaters-Core | Rel-17 |
| Building Block: Stopped - Perf. Part: NR_intra_HPUE_R17 | NR_intra_HPUE_R17-Perf | Rel-17 |
| Building Block: Perf. part: NR_bands_UL_MIMO_PC3_R17 | NR_bands_UL_MIMO_PC3_R17-Perf | Rel-17 |
| Building Block: Perf. Part: Introduction of NR band n67 | NR_n67-Perf | Rel-17 |
| Building Block: Perf. part: Introduction of NR band n85 | NR_n85-Perf | Rel-17 |
| Building Block: Perf. part: DL_intrpt_combos_TxSW_R17 | DL_intrpt_combos_TxSW_R17-Perf | Rel-17 |
| Building Block: Core part: NR_MIMO_OTA | NR_MIMO_OTA-Core | Rel-17 |
| Building Block: Core part: LTE_bands_R17_M1_M2_NB1_NB2 | LTE_bands_R17_M1_M2_NB1_NB2-Core | Rel-17 |
| Building Block: Core part: NR_LTE_V2X_PC5_combos | NR_LTE_V2X_PC5_combos-Core | Rel-17 |
| Building Block: Core part: LTE_B24_mod | LTE_B24_mod-Core | Rel-17 |
| Building Block: Core part: Introduction of NR 47GHz band | NR_47GHz_band-Core | Rel-17 |
| Building Block: Core part: NR_SUL_UL_n24 | NR_SUL_UL_n24-Core | Rel-17 |
| Building Block: Core part: Introduction of NR band 24 | NR_band_n24-Core | Rel-17 |
| Building Block: Core part: NR_SUL_band_1880_1920MHz | NR_SUL_band_1880_1920MHz-Core | Rel-17 |
| Building Block: Core part: NR_SUL_band_2300_2400MHz | NR_SUL_band_2300_2400MHz-Core | Rel-17 |
| Building Block: Core part: LTE_CA_R17_2BDL_1BUL | LTE_CA_R17_2BDL_1BUL-Core | Rel-17 |
| Building Block: Core part: LTE_CA_R17_3BDL_1BUL | LTE_CA_R17_3BDL_1BUL-Core | Rel-17 |
| Building Block: Core part: LTE_CA_R17_xBDL_1BUL | LTE_CA_R17_xBDL_1BUL-Core | Rel-17 |
| Building Block: Core part: LTE_CA_R17_2BDL_2BUL | LTE_CA_R17_2BDL_2BUL-Core | Rel-17 |
| Building Block: Core part: LTE_CA_R17_xBDL_2BUL | LTE_CA_R17_xBDL_2BUL-Core | Rel-17 |
| Building Block: Core part: NR_bands_R17_BWs | NR_bands_R17_BWs-Core | Rel-17 |
| Building Block: Core part: NR_FR1_35MHz_45MHz_BW | NR_FR1_35MHz_45MHz_BW-Core | Rel-17 |
| Building Block: Core part: ENDC_UE_PC2_R17_NR_TDD | ENDC_UE_PC2_R17_NR_TDD-Core | Rel-17 |
| Building Block: Core part: DSS_LTE_B38_NR_Bn38 | DSS_LTE_B38_NR_Bn38-Core | Rel-17 |
| Building Block: Core part: DSS_LTE_B40_NR_Bn40 | DSS_LTE_B40_NR_Bn40-Core | Rel-17 |
| Building Block: Core part: NR_SAR_PC2_interB_SUL_2BUL | NR_SAR_PC2_interB_SUL_2BUL-Core | Rel-17 |
| Building Block: Core part: DC_R17_1BLTE_1BNR_2DL2UL | DC_R17_1BLTE_1BNR_2DL2UL-Core | Rel-17 |
| Building Block: Core part: DC_R17_2BLTE_1BNR_3DL2UL | DC_R17_2BLTE_1BNR_3DL2UL-Core | Rel-17 |
| Building Block: Perf. Part: NR_MIMO_OTA | NR_MIMO_OTA-Perf | Rel-17 |
| Building Block: Perf. part: LTE_bands_R17_M1_M2_NB1_NB2 | LTE_bands_R17_M1_M2_NB1_NB2-Perf | Rel-17 |
| Building Block: Perf. part: NR_LTE_V2X_PC5_combos | NR_LTE_V2X_PC5_combos-Perf | Rel-17 |
| Building Block: Perf. part: LTE_B24_mod | LTE_B24_mod-Perf | Rel-17 |
| Building Block: Perf. part: Introduction of NR 47GHz band | NR_47GHz_band-Perf | Rel-17 |
| Building Block: Perf. part: NR_SUL_UL_n24 | NR_SUL_UL_n24-Perf | Rel-17 |
| Building Block: Perf. part: Introduction of NR band 24 | NR_band_n24-Perf | Rel-17 |
| Building Block: Perf. part: NR_SUL_band_1880_1920MHz | NR_SUL_band_1880_1920MHz-Perf | Rel-17 |
| Building Block: Perf. part: NR_SUL_band_2300_2400MHz | NR_SUL_band_2300_2400MHz-Perf | Rel-17 |
| Building Block: Perf. part: LTE_CA_R17_2BDL_1BUL | LTE_CA_R17_2BDL_1BUL-Perf | Rel-17 |
| Building Block: Stopped - Perf. part: LTE iterbCA for 3 bands DL with 1 band UL | LTE_CA_R17_3BDL_1BUL-Perf | Rel-17 |
| Building Block: Perf. part: LTE_CA_R17_xBDL_1BUL | LTE_CA_R17_xBDL_1BUL-Perf | Rel-17 |
| Building Block: Perf. part: LTE_CA_R17_2BDL_2BUL | LTE_CA_R17_2BDL_2BUL-Perf | Rel-17 |
| Building Block: Perf. part: LTE_CA_R17_xBDL_2BUL | LTE_CA_R17_xBDL_2BUL-Perf | Rel-17 |
| Building Block: Perf. Part: NR_FR1_35MHz_45MHz_BW | NR_FR1_35MHz_45MHz_BW-Perf | Rel-17 |
| Building Block: Perf. part: ENDC_UE_PC2_R17_NR_TDD | ENDC_UE_PC2_R17_NR_TDD-Perf | Rel-17 |
| Building Block: Perf. part: DSS_LTE_B40_NR_Bn40 | DSS_LTE_B40_NR_Bn40-Perf | Rel-17 |
| Building Block: Perf. Part: NR_SAR_PC2_interB_SUL_2BUL | NR_SAR_PC2_interB_SUL_2BUL-Perf | Rel-17 |
| Building Block: Perf. part: DC_R17_1BLTE_1BNR_2DL2UL | DC_R17_1BLTE_1BNR_2DL2UL-Perf | Rel-17 |
| Building Block: Core part: DC_R17_3BLTE_1BNR_4DL2UL | DC_R17_3BLTE_1BNR_4DL2UL-Core | Rel-17 |
| Building Block: Core part: DC_R17_4BLTE_1BNR_5DL2UL | DC_R17_4BLTE_1BNR_5DL2UL-Core | Rel-17 |
| Building Block: Core part: DC_R17_xBLTE_2BNR_yDL2UL | DC_R17_xBLTE_2BNR_yDL2UL-Core | Rel-17 |
| Building Block: Core part: DC_R17_xBLTE_yBNR_3DL3UL | DC_R17_xBLTE_yBNR_3DL3UL-Core | Rel-17 |
| Building Block: Core part: DC_R17_xBLTE_3BNR_yDL2UL | DC_R17_xBLTE_3BNR_yDL2UL-Core | Rel-17 |
| Building Block: Core part: NR_CA_R17_Intra | NR_CA_R17_Intra-Core | Rel-17 |
| Building Block: Core part: NR_CADC_R17_2BDL_xBUL | NR_CADC_R17_2BDL_xBUL-Core | Rel-17 |
| Building Block: Core part: NR_CA_R17_3BDL_1BUL | NR_CA_R17_3BDL_1BUL-Core | Rel-17 |
| Building Block: Core part: NR_CADC_R17_3BDL_2BUL | NR_CADC_R17_3BDL_2BUL-Core | Rel-17 |
| Building Block: Core part: NR_CA_R17_4BDL_1BUL | NR_CA_R17_4BDL_1BUL-Core | Rel-17 |
| Building Block: Core part: NR_CADC_R17_4BDL_2BUL | NR_CADC_R17_4BDL_2BUL-Core | Rel-17 |
| Building Block: Core part: NR_CADC_R17_5BDL_xBUL | NR_CADC_R17_5BDL_xBUL-Core | Rel-17 |
| Building Block: Core part: NR_SUL_combos_R17 | NR_SUL_combos_R17-Core | Rel-17 |
| Building Block: Perf. part: DC_R17_3BLTE_1BNR_4DL2UL | DC_R17_3BLTE_1BNR_4DL2UL-Perf | Rel-17 |
| Building Block: Perf. part: DC_R17_4BLTE_1BNR_5DL2UL | DC_R17_4BLTE_1BNR_5DL2UL-Perf | Rel-17 |
| Building Block: Perf. part: DC_R17_xBLTE_2BNR_yDL2UL | DC_R17_xBLTE_2BNR_yDL2UL-Perf | Rel-17 |
| Building Block: Perf. part: DC_R17_xBLTE_yBNR_3DL3UL | DC_R17_xBLTE_yBNR_3DL3UL-Perf | Rel-17 |
| Building Block: Perf. part: DC_R17_xBLTE_3BNR_yDL2UL | DC_R17_xBLTE_3BNR_yDL2UL-Perf | Rel-17 |
| Building Block: Perf. Part: NR_CA_R17_Intra | NR_CA_R17_Intra-Perf | Rel-17 |
| Building Block: Perf. part: NR_CADC_R17_2BDL_xBUL | NR_CADC_R17_2BDL_xBUL-Perf | Rel-17 |
| Building Block: Perf. part: NR_CA_R17_3BDL_1BUL | NR_CA_R17_3BDL_1BUL-Perf | Rel-17 |
| Building Block: Perf. part: NR_CADC_R17_3BDL_2BUL | NR_CADC_R17_3BDL_2BUL-Perf | Rel-17 |
| Building Block: Perf. part: NR_CA_R17_4BDL_1BUL | NR_CA_R17_4BDL_1BUL-Perf | Rel-17 |
| Building Block: Perf. part: NR_CADC_R17_4BDL_2BUL | NR_CADC_R17_4BDL_2BUL-Perf | Rel-17 |
| Building Block: Perf. part: NR_CADC_R17_5BDL_xBUL | NR_CADC_R17_5BDL_xBUL-Perf | Rel-17 |
| Building Block: Perf. part: NR_SUL_combos_R17 | NR_SUL_combos_R17-Perf | Rel-17 |
| Feature or Study Item: Introduction of NR band n13 | NR_n13 | Rel-17 |
| Feature or Study Item: Study on high-power UE operation for fixed-wireless/vehicle-mounted use cases in LTE bands 5 and 12 and NR band n71 | FS_LTE_NR_HPUE_FWVM | Rel-17 |
| Feature or Study Item: Introduction of NR 47GHz band | NR_47GHz_band | Rel-17 |
| Feature or Study Item: Introduction of NR band 24 | NR_band_n24 | Rel-17 |
| Feature or Study Item: Introduction of 6GHz NR licensed bands | NR_6GHz | Rel-17 |
| Feature or Study Item: Introduction of lower 6GHz NR unlicensed operation for Europe | NR_6GHz_unlic_EU | Rel-17 |
| Building Block: Core part: Introduction of 6GHz NR licensed bands | NR_6GHz-Core | Rel-17 |
| Building Block: Core part: Introduction of lower 6GHz NR unlicensed operation for Europe | NR_6GHz_unlic_EU-Core | Rel-17 |
| Building Block: Core part: DC_R17_5BLTE_1BNR_6DL2UL | DC_R17_5BLTE_1BNR_6DL2UL-Core | Rel-17 |
| Building Block: Core part: DC_R17_xBLTE_2BNR_yDL3UL | DC_R17_xBLTE_2BNR_yDL3UL-Core | Rel-17 |
| Building Block: Core part: NR_PC2_CA_R17_2BDL_2BUL | NR_PC2_CA_R17_2BDL_2BUL-Core | Rel-17 |
| Building Block: Core part: Introduction of DL 1024QAM for NR FR1 | NR_DL1024QAM_FR1-Core | Rel-17 |
| Building Block: Core part: Further RRM enhancement for NR and MR-DC | NR_RRM_enh2-Core | Rel-17 |
| Building Block: Core part: Enhanced NR support for high speed train scenario for FR1 | NR_HST_FR1_enh-Core | Rel-17 |
| Building Block: Core part: NR_RF_FR2_req_enh2 | NR_RF_FR2_req_enh2-Core | Rel-17 |
| Building Block: Core part: NR support for high speed train scenario in FR2 | NR_HST_FR2-Core | Rel-17 |
| Building Block: Core part: NR and MR-DC measurement gap enhancements | NR_MG_enh-Core | Rel-17 |
| Building Block: Core part: RF requirements enhancement for NR FR1 | NR_RF_FR1_enh-Core | Rel-17 |
| Building Block: Perf. part: Introduction of 6GHz NR licensed bands | NR_6GHz-Perf | Rel-17 |
| Building Block: Perf. part: Introduction of lower 6GHz NR unlicensed operation for Europe | NR_6GHz_unlic_EU-Perf | Rel-17 |
| Building Block: Perf. part: DC_R17_5BLTE_1BNR_6DL2UL | DC_R17_5BLTE_1BNR_6DL2UL-Perf | Rel-17 |
| Building Block: Perf. part: DC_R17_xBLTE_2BNR_yDL3UL | DC_R17_xBLTE_2BNR_yDL3UL-Perf | Rel-17 |
| Building Block: Perf. part: NR_PC2_CA_R17_2BDL_2BUL | NR_PC2_CA_R17_2BDL_2BUL-Perf | Rel-17 |
| Building Block: Perf. part: NR_demod_enh2 | NR_demod_enh2-Perf | Rel-17 |
| Building Block: Perf. part: Introduction of DL 1024QAM for NR FR1 | NR_DL1024QAM_FR1-Perf | Rel-17 |
| Building Block: Perf. part: Further RRM enhancement for NR and MR-DC | NR_RRM_enh2-Perf | Rel-17 |
| Building Block: Perf. part: Enhanced NR support for high speed train scenario for FR1 | NR_HST_FR1_enh-Perf | Rel-17 |
| Building Block: Perf. part: NR_RF_FR2_req_enh2 | NR_RF_FR2_req_enh2-Perf | Rel-17 |
| Building Block: Perf. Part: NR support for high speed train scenario in FR2 | NR_HST_FR2-Perf | Rel-17 |
| Building Block: Perf. part: NR and MR-DC measurement gap enhancements | NR_MG_enh-Perf | Rel-17 |
| Building Block: Perf. part: RF requirements enhancement for NR FR1 | NR_RF_FR1_enh-Perf | Rel-17 |
| Building Block: Perf. part: DC_R17_2BLTE_1BNR_3DL2UL | DC_R17_2BLTE_1BNR_3DL2UL-Perf | Rel-17 |
| Feature or Study Item: Study on efficient utilization of licensed spectrum that is not aligned with existing NR channel bandwidths | FS_NR_eff_BW_util | Rel-18 |
| Building Block: Core part: New bands and bandwidth allocation for 5G terrestrial broadcast - part 2 | LTE_terr_bcast_bands_part2-Core | Rel-18 |
| Building Block: Core part: Introduction of LTE TDD band in 1670-1675 MHz | LTE_TDD_1670_1675MHz-Core | Rel-18 |
| Building Block: Core part: BS/UE EMC enhancements for NR and LTE | NR_LTE_EMC_enh-Core | Rel-18 |
| Building Block: Core part: NB-IoT (Narrowband IoT)/eMTC (enhanced Machine Type Communication) core & performance requirements for Non-Terrestrial Networks (NTN) | LTE_NBIoT_eMTC_NTN_req-Core | Rel-18 |
| Building Block: Core part: Air-to-ground network for NR | NR_ATG-Core | Rel-18 |
| Building Block: Core part: NR RF requirements enhancement for frequency range 2 (FR2), Phase 3 | NR_RF_FR2_req_Ph3-Core | Rel-18 |
| Building Block: Core part: Requirement for NR frequency range 2 (FR2) multi-Rx chain DL reception | NR_FR2_multiRX_DL-Core | Rel-18 |
| Building Block: Core part: Even Further RRM enhancement for NR and MR-DC | NR_RRM_enh3-Core | Rel-18 |
| Building Block: Core part: Enhanced NR support for high speed train scenario in frequency range 2 (FR2) | NR_HST_FR2_enh-Core | Rel-18 |
| Building Block: Core part: Further RF requirements enhancement for NR and EN-DC in frequency range 1 (FR1) | NR_ENDC_RF_FR1_enh2-Core | Rel-18 |
| Building Block: Core part: Support of intra-band non-collocated EN-DC/NR-CA deployment | NonCol_intraB_ENDC_NR_CA-Core | Rel-18 |
| Building Block: Core part: Further enhancements on NR and MR-DC measurement gaps and measurements without gaps | NR_MG_enh2-Core | Rel-18 |
| Building Block: Perf. part: Introduction of LTE TDD band in 1670-1675 MHz | LTE_TDD_1670_1675MHz-Perf | Rel-18 |
| Building Block: Perf. part: BS/UE EMC enhancements for NR and LTE | NR_LTE_EMC_enh-Perf | Rel-18 |
| Building Block: Perf. part: NR demodulation performance evolution | NR_demod_enh3-Perf | Rel-18 |
| Building Block: Perf. part: NB-IoT (Narrowband IoT)/eMTC (enhanced Machine Type Communication) core & performance requirements for Non-Terrestrial Networks (NTN) | LTE_NBIoT_eMTC_NTN_req-Perf | Rel-18 |
| Building Block: Perf. part: Air-to-ground network for NR | NR_ATG-Perf | Rel-18 |
| Building Block: Perf. part: NR RF requirements enhancement for frequency range 2 (FR2), Phase 3 | NR_RF_FR2_req_Ph3-Perf | Rel-18 |
| Building Block: Perf. part: Requirement for NR frequency range 2 (FR2) multi-Rx chain DL reception | NR_FR2_multiRX_DL-Perf | Rel-18 |
| Building Block: Perf. part: Even Further RRM enhancement for NR and MR-DC | NR_RRM_enh3-Perf | Rel-18 |
| Building Block: Perf. part: Enhanced NR support for high speed train scenario in frequency range 2 (FR2) | NR_HST_FR2_enh-Perf | Rel-18 |
| Building Block: Perf. part: Further RF requirements enhancement for NR and EN-DC in frequency range 1 (FR1) | NR_ENDC_RF_FR1_enh2-Perf | Rel-18 |
| Building Block: Perf. part: Support of intra-band non-collocated EN-DC/NR-CA deployment | NonCol_intraB_ENDC_NR_CA-Perf | Rel-18 |
| Building Block: Perf. part: Further enhancements on NR and MR-DC measurement gaps and measurements without gaps | NR_MG_enh2-Perf | Rel-18 |
| Building Block: Perf. Part: IoT (Internet of Things) NTN (non-terrestrial network) enhancements | IoT_NTN_enh-Perf | Rel-18 |
| Building Block: Core part: NR support for dedicated spectrum less than 5MHz for FR1 | NR_FR1_lessthan_5MHz_BW-Core | Rel-18 |
| Building Block: Perf. part: NR support for dedicated spectrum less than 5MHz for FR1 | NR_FR1_lessthan_5MHz_BW-Perf | Rel-18 |
| Feature or Study Item: Study on simplification of band combination specification for NR and LTE | FS_SimBC | Rel-18 |
| Feature or Study Item: Study on NR frequency range 2 (FR2) Over-the-Air (OTA) testing enhancements | FS_NR_FR2_OTA_enh | Rel-18 |
| Feature or Study Item: Study on NR base station (BS) RF requirement evolution | FS_NR_BS_RF_evo | Rel-18 |
| Feature or Study Item: Study on enhancement for 700/800/900MHz band combinations for NR | FS_NR_700800900_combo_enh | Rel-18 |
| Feature or Study Item: Study on enhanced test methods for FR2 NR UEs | FS_FR2_enhTestMethods | Rel-18 |
| Feature or Study Item: Rel-18 basket WI 3Tx NR inter-band UL Carrier Aggregation (CA) and EN-DC | R18_3Tx_NR_CA_ENDC | Rel-18 |
| Feature or Study Item: High Power UE (Power Class 2) for LTE FDD Band 14 | HPUE_LTE_FDD_B14 | Rel-18 |
| Feature or Study Item: Introduction of NR bands n31 and n72 | NR_bands_n31_n72 | Rel-18 |
| Building Block: Core pat: Rel-18 basket WI 3Tx NR inter-band UL Carrier Aggregation (CA) and EN-DC | R18_3Tx_NR_CA_ENDC-Core | Rel-18 |
| Building Block: Core part: High Power UE (Power Class 2) for LTE FDD Band 14 | HPUE_LTE_FDD_B14-Core | Rel-18 |
| Building Block: Core part: Introduction of NR bands n31 and n72 | NR_bands_n31_n72-Core | Rel-18 |
| Building Block: Perf. part: High Power UE (Power Class 2) for LTE FDD Band 14 | HPUE_LTE_FDD_B14-Perf | Rel-18 |
| Building Block: Perf. part: Introduction of NR bands n31 and n72 | NR_bands_n31_n72-Perf | Rel-18 |
| Feature or Study Item: Study on enhancement for sub-1GHz NR band combinations | FS_NR_sub1GHz_combo_enh | Rel-18 |
| Feature or Study Item: 30 MHz Channel Bandwidth for NR NTN (non-terrestrial networks) in FR1 (frequency range 1) | NR_NTN_CBW_30MHz | Rel-18 |
| Building Block: Core part: 30 MHz Channel Bandwidth for NR NTN (non-terrestrial networks) in FR1 (frequency range 1) | NR_NTN_CBW_30MHz-Core | Rel-18 |
| Building Block: Core part: NR demodulation performance evolution | NR_demod_enh3-Core | Rel-18 |
| Feature or Study Item: Adding new NR FDD bands for RedCap (Reduced Capability) in Rel-18 | NR_FDD_bands_R18_redcap | Rel-18 |
| Feature or Study Item: Introduction of 600MHz US LTE band with 1.4 and 3MHz channel bandwidths | LTE600_US_lowCBW | Rel-18 |
| Feature or Study Item: Introduction of the Extended L-band (UL 1668-1675MHz, DL 1518-1525MHz) for IoT NTN | IoT_NTN_extLband | Rel-18 |
| Feature or Study Item: Addition of FDD NR bands using the uplink from n28 and the downlink of n75 and n76 | NR_FDD_ULn28_DLn75_n76 | Rel-18 |
| Feature or Study Item: Introduction of FDD LTE band (L+S band) for IoT NTN operation | IoT_NTN_FDD_LS_band | Rel-18 |
| Feature or Study Item: Complete the specification support for BandWidth Part operation without restriction in NR | NR_BWP_wor | Rel-18 |
| Feature or Study Item: NR channel raster enhancement | NR_channel_raster_enh | Rel-18 |
| Feature or Study Item: Enhancement for 700/800/900MHz band combinations for NR | NR_700800900_combo_enh | Rel-18 |
| Building Block: Core part: Adding new NR FDD bands for RedCap (Reduced Capability) in Rel-18 | NR_FDD_bands_R18_redcap-Core | Rel-18 |
| Building Block: Core part: Introduction of 600MHz US LTE band with 1.4 and 3MHz channel bandwidths | LTE600_US_lowCBW-Core | Rel-18 |
| Building Block: Core part: Introduction of the Extended L-band (UL 1668-1675MHz, DL 1518-1525MHz) for IoT NTN | IoT_NTN_extLband-Core | Rel-18 |
| Building Block: Core part: Addition of FDD NR bands using the uplink from n28 and the downlink of n75 and n76 | NR_FDD_ULn28_DLn75_n76-Core | Rel-18 |
| Building Block: Core part: Introduction of FDD LTE band (L+S band) for IoT NTN operation | IoT_NTN_FDD_LS_band-Core | Rel-18 |
| Building Block: Core part: Complete the specification support for BandWidth Part operation without restriction in NR | NR_BWP_wor-Core | Rel-18 |
| Building Block: Core part: NR channel raster enhancement | NR_channel_raster_enh-Core | Rel-18 |
| Building Block: Core part: Enhancement for 700/800/900MHz band combinations for NR | NR_700800900_combo_enh-Core | Rel-18 |
| Building Block: Perf. part: Introduction of 600MHz US LTE band with 1.4 and 3MHz channel bandwidths | LTE600_US_lowCBW-Perf | Rel-18 |
| Building Block: Perf. part: Introduction of the Extended L-band (UL 1668-1675MHz, DL 1518-1525MHz) for IoT NTN | IoT_NTN_extLband-Perf | Rel-18 |
| Building Block: Perf. part: Addition of FDD NR bands using the uplink from n28 and the downlink of n75 and n76 | NR_FDD_ULn28_DLn75_n76-Perf | Rel-18 |
| Building Block: Perf. part: Introduction of FDD LTE band (L+S band) for IoT NTN operation | IoT_NTN_FDD_LS_band-Perf | Rel-18 |
| Building Block: Perf. part: Complete the specification support for BandWidth Part operation without restriction in NR | NR_BWP_wor-Perf | Rel-18 |
| Building Block: Stopped - Perf. part: Enhancement for 700/800/900MHz band combinations for NR | NR_700800900_combo_enh-Perf | Rel-18 |
| Building Block: Core part: Enhancements of NR shared spectrum bands | NR_unlic_enh-Core | Rel-18 |
| Building Block: Core part: Rel-18 downlink interruption for NR and EN-DC band combinations at dynamic Tx Switching in Uplink | DL_intrpt_combos_TxSW_R18-Core | Rel-18 |
| Building Block: Core part: Additional NR bands for UL-MIMO in Rel-18 | NR_bands_UL_MIMO_R18-Core | Rel-18 |
| Building Block: Core part: Rel-18 band combinations for concurrent operation of NR/LTE Uu bands/band combinations and one NR/LTE V2X PC5 band | NR_LTE_V2X_PC5_combos_R18-Core | Rel-18 |
| Building Block: Core part: APT 600MHz NR band | NR_600MHz_APT-Core | Rel-18 |
| Building Block: Stopped - Core part: Introduction of additional 6GHz NR licensed bands | NR_6GHz_add_bands-Core | Rel-18 |
| Building Block: Core part: Rel-18 LTE-Advanced Carrier Aggregation for x bands (2<=x<= 6) DL with y bands (y=1, 2) UL | LTE_CA_R18_xBDL_yBUL-Core | Rel-18 |
| Building Block: Perf. part: Enhancements of NR shared spectrum bands | NR_unlic_enh-Perf | Rel-18 |
| Building Block: Perf. part: Rel-18 downlink interruption for NR and EN-DC band combinations at dynamic Tx Switching in Uplink | DL_intrpt_combos_TxSW_R18-Perf | Rel-18 |
| Building Block: stopped - Perf. part: Additional NR bands for UL-MIMO in Rel-18 | NR_bands_UL_MIMO_R18-Perf | Rel-18 |
| Building Block: Perf. part: Rel-18 band combinations for concurrent operation of NR/LTE Uu bands/band combinations and one NR/LTE V2X PC5 band | NR_LTE_V2X_PC5_combos_R18-Perf | Rel-18 |
| Building Block: Perf. part: APT 600MHz NR band | NR_600MHz_APT-Perf | Rel-18 |
| Building Block: Stopped - Perf. part: Introduction of additional 6GHz NR licensed bands | NR_6GHz_add_bands-Perf | Rel-18 |
| Building Block: Stopped - Perf. part: Rel-18 LTE-Advanced Carrier Aggregation for x bands (2<=x<= 6) DL with y bands (y=1, 2) UL | LTE_CA_R18_xBDL_yBUL-Perf | Rel-18 |
| Feature or Study Item: LTE intra-band contiguous Carrier Aggregation for band 8 | LTE_CA_intra_B8 | Rel-18 |
| Building Block: Core part: LTE intra-band contiguous Carrier Aggregation for band 8 | LTE_CA_intra_B8-Core | Rel-18 |
| Building Block: Core part: Rel-18 Dual Connectivity (DC) of 1 band LTE (1DL/1UL) and 1 NR band (1DL/1UL) | DC_R18_1BLTE_1BNR_2DL2UL-Core | Rel-18 |
| Building Block: Core part: Rel-18 Dual Connectivity (DC) of x LTE bands and y NR bands with z bands DL and 3 bands UL (x=1, 2, 3, 4; y=1, 2; 3<=z<=6) | DC_R18_xBLTE_yBNR_zDL3UL-Core | Rel-18 |
| Building Block: Core part: Rel-18 Dual Connectivity (DC) of x bands (x=1,2,3,4) LTE inter-band CA (xDL/1UL) and 2 bands NR inter-band CA (2DL/1UL) | DC_R18_xBLTE_2BNR_yDL2UL-Core | Rel-18 |
| Building Block: Core part: Rel-18 Dual Connectivity (DC) of 2 bands LTE inter-band CA (2DL/1UL) and 1 NR band (1DL/1UL) | DC_R18_2BLTE_1BNR_3DL2UL-Core | Rel-18 |
| Building Block: Core part: Rel-18 Dual Connectivity (DC) of x bands (x=3,4,5) LTE inter-band CA (xDL/1UL) and 1 NR band (1DL/1UL) | DC_R18_xBLTE_1BNR_yDL2UL-Core | Rel-18 |
| Building Block: Core part: Rel-18 Dual Connectivity (DC) of x bands (x=1,2,3) LTE inter-band CA (xDL/1UL) and y bands (3<=y<=5 and x+y <= 6) NR inter-band CA (yDL/1UL) | DC_R18_xBLTE_yBNR_zDL2UL-Core | Rel-18 |
| Building Block: Core part: Rel-18 NR intra band Carrier Aggregation for xCC DL/yCC UL including contiguous and non-contiguous spectrum (x>=y) | NR_CA_R18_Intra-Core | Rel-18 |
| Building Block: Core part: Rel-18 NR inter-band Carrier Aggregation/Dual Connectivity for y bands DL (y=4, 5, 6) with x bands UL (x=1, 2) | NR_CADC_R18_yBDL_xBUL-Core | Rel-18 |
| Building Block: Core part: Rel-18 single SUL band combinations for SA NR supplementary uplink (SUL), NSA NR SUL, NSA NR SUL with UL sharing from the UE perspective (ULSUP) | NR_SUL_combos_R18-Core | Rel-18 |
| Building Block: Core part: Rel-18 NR Inter-band Carrier Aggregation/Dual Connectivity for 2 bands DL with x bands UL (x=1,2) | NR_CADC_R18_2BDL_xBUL-Core | Rel-18 |
| Building Block: Core part: Rel-18 NR Inter-band Carrier Aggregation/Dual Connectivity for 3 bands DL with x bands UL (x=1,2) | NR_CADC_R18_3BDL_xBUL-Core | Rel-18 |
| Building Block: Core part: High-power UE operation for fixed-wireless/vehicle-mounted use cases in LTE bands and NR bands | LTE_NR_HPUE_FWVM_R18-Core | Rel-18 |
| Building Block: Core part: High Power UE support for NR bands n100 and n101 for Rail Mobile Radio (RMR) in Europe | NR_RAIL_HPUE_n100_n101-Core | Rel-18 |
| Building Block: Perf. part: Rel-18 Dual Connectivity (DC) of 1 band LTE (1DL/1UL) and 1 NR band (1DL/1UL) | DC_R18_1BLTE_1BNR_2DL2UL-Perf | Rel-18 |
| Building Block: Perf. part: Rel-18 Dual Connectivity (DC) of x LTE bands and y NR bands with z bands DL and 3 bands UL (x=1, 2, 3, 4; y=1, 2; 3<=z<=6) | DC_R18_xBLTE_yBNR_zDL3UL-Perf | Rel-18 |
| Building Block: Stopped - Perf. Part: Rel-18 Dual Connectivity (DC) of x bands (x=1,2,3,4) LTE inter-band CA (xDL/1UL) and 2 bands NR inter-band CA (2DL/1UL) | DC_R18_xBLTE_2BNR_yDL2UL-Perf | Rel-18 |
| Building Block: Stopped - Perf. part: Rel-18 Dual Connectivity (DC) of 2 bands LTE inter-band CA (2DL/1UL) and 1 NR band (1DL/1UL) | DC_R18_2BLTE_1BNR_3DL2UL-Perf | Rel-18 |
| Building Block: Perf. part: Rel-18 Dual Connectivity (DC) of x bands (x=3,4,5) LTE inter-band CA (xDL/1UL) and 1 NR band (1DL/1UL) | DC_R18_xBLTE_1BNR_yDL2UL-Perf | Rel-18 |
| Building Block: Stopped - Perf. part: Rel-18 Dual Connectivity (DC) of x bands (x=1,2,3) LTE inter-band CA (xDL/1UL) and y bands (3<=y<=5 and x+y <= 6) NR inter-band CA (yDL/1UL) | DC_R18_xBLTE_yBNR_zDL2UL-Perf | Rel-18 |
| Building Block: Stopped - Perf. part: Rel-18 NR intra band Carrier Aggregation for xCC DL/yCC UL including contiguous and non-contiguous spectrum (x>=y) | NR_CA_R18_Intra-Perf | Rel-18 |
| Building Block: Perf. part: Rel-18 NR inter-band Carrier Aggregation/Dual Connectivity for y bands DL (y=4, 5, 6) with x bands UL (x=1, 2) | NR_CADC_R18_yBDL_xBUL-Perf | Rel-18 |
| Building Block: Stopped - Perf. Part: Rel-18 single SUL band combinations for SA NR supplementary uplink (SUL), NSA NR SUL, NSA NR SUL with UL sharing from the UE perspective (ULSUP) | NR_SUL_combos_R18-Perf | Rel-18 |
| Building Block: Stopped - Perf. part: Rel-18 NR Inter-band Carrier Aggregation/Dual Connectivity for 2 bands DL with x bands UL (x=1,2) | NR_CADC_R18_2BDL_xBUL-Perf | Rel-18 |
| Building Block: Perf. part: Rel-18 NR Inter-band Carrier Aggregation/Dual Connectivity for 3 bands DL with x bands UL (x=1,2) | NR_CADC_R18_3BDL_xBUL-Perf | Rel-18 |
| Feature or Study Item: Enhancement of Multiple Input Multiple Output (MIMO) Over-the-Air (OTA) test methodology and requirement for NR UEs | NR_MIMO_OTA_enh | Rel-18 |
| Building Block: Core part: Enhancement of Multiple Input Multiple Output (MIMO) Over-the-Air (OTA) test methodology and requirement for NR UEs | NR_MIMO_OTA_enh-Core | Rel-18 |
| Building Block: Core part: Enhancement of UE TRP and TRS requirements and test methodologies for FR1 (NR SA and EN-DC) | NR_FR1_TRP_TRS_enh-Core | Rel-18 |
| Building Block: Core part: Adding new channel bandwidth(s) support to existing NR bands | NR_bands_R18_BWs-Core | Rel-18 |
| Building Block: Core part: Simultaneous Rx/Tx band combinations for NR CA/DC, NR SUL and LTE/NR DC in Rel-18 | LTE_NR_Simult_RxTx_R18-Core | Rel-18 |
| Building Block: Core part: High power UE (power class 1.5) for NR FR1 TDD single band | HPUE_NR_FR1_TDD_R18-Core | Rel-18 |
| Building Block: Core part: High power UE (power class 2) for NR FR1 FDD single band | HPUE_NR_FR1_FDD_R18-Core | Rel-18 |
| Building Block: Core part: High power UE (power class 1.5 or 2) for intra-band Carrier Aggregation combinations of a single NR FR1 TDD band | HPUE_NR_FR1_TDD_intra_CA_R18-Core | Rel-18 |
| Building Block: Core part: Rel-18 High power UE (power class m with 1 | HPUE_FR1_DC_LTE_NR_R18-Core | Rel-18 |
| Building Block: Core part: Rel-18 High power UE (power class 1,5 and 2) for a single FR1 NR TDD band in UL of NR inter-band CA/DC combinations with/without NR SUL (supplementary uplink) with y bands downlink (y=2,3,4,5,6) and x bands uplink (x=1,2) | HPUE_FR1_TDD_NR_CADC_SUL_R18-Core | Rel-18 |
| Building Block: Core part: Rel-18 High power UE (power class 2) for a single FR1 NR FDD band in UL of NR intra-band and inter-band CA/DC combinations with y bands downlink (y=1,2,3,4,5,6) and x bands uplink (x=1) | HPUE_FR1_FDD_NR_CADC_R18-Core | Rel-18 |
| Building Block: Perf. Part: Enhancement of Multiple Input Multiple Output (MIMO) Over-the-Air (OTA) test methodology and requirement for NR UEs | NR_MIMO_OTA_enh-Perf | Rel-18 |
| Building Block: Perf. Part: Enhancement of UE TRP and TRS requirements and test methodologies for FR1 (NR SA and EN-DC) | NR_FR1_TRP_TRS_enh-Perf | Rel-18 |
| Building Block: Stopped - Perf. part: Simultaneous Rx/Tx band combinations for NR CA/DC, NR SUL and LTE/NR DC in Rel-18 | LTE_NR_Simult_RxTx_R18-Perf | Rel-18 |
| Building Block: Perf. part: High power UE (power class 1.5) for NR FR1 TDD single band | HPUE_NR_FR1_TDD_R18-Perf | Rel-18 |
| Building Block: Perf. part: High power UE (power class 2) for NR FR1 FDD single band | HPUE_NR_FR1_FDD_R18-Perf | Rel-18 |
| Building Block: Stopped - Perf. part: High power UE (power class 1.5 or 2) for intra-band Carrier Aggregation combinations of a single NR FR1 TDD band | HPUE_NR_FR1_TDD_intra_CA_R18-Perf | Rel-18 |
| Building Block: Stopped - Perf. part: Rel-18 High power UE (power class m with 1 | HPUE_FR1_DC_LTE_NR_R18-Perf | Rel-18 |
| Building Block: Perf. part: Rel-18 High power UE (power class 1,5 and 2) for a single FR1 NR TDD band in UL of NR inter-band CA/DC combinations with/without NR SUL (supplementary uplink) with y bands downlink (y=2,3,4,5,6) and x bands uplink (x=1,2) | HPUE_FR1_TDD_NR_CADC_SUL_R18-Perf | Rel-18 |
| Building Block: Stopped - Perf. Part: Rel-18 High power UE (power class 2) for a single FR1 NR FDD band in UL of NR intra-band and inter-band CA/DC combinations with y bands downlink (y=1,2,3,4,5,6) and x bands uplink (x=1) | HPUE_FR1_FDD_NR_CADC_R18-Perf | Rel-18 |
| Building Block: Core part: Maximum Power Reduction Requirements (MPR) for LTE intra-band Carrier Aggregation (CA) with a Component Carrier (CC) gap larger than 35 MHz | LTE_intra_CA_MPR_35MHz_gap-Core | Rel-18 |
| Building Block: Core part: 4Rx handheld UE for low NR bands (<1GHz) and/or 3Tx for NR inter-band UL Carrier Aggregation (CA) and EN-DC | 4Rx_low_NR_band_handheld_3Tx_NR_CA_ENDC-Core | Rel-18 |
| Building Block: Core part: Rel-18 4Rx for NR bands for FWA (Fixed Wireless Access) UEs (<2.6GHz) and handheld UEs (1GHz to 2.6GHz) | 4Rx_NR_bands_R18-Core | Rel-18 |
| Building Block: Core part: Introduction of the satellite L-/S-band for NR | NR_NTN_LSband-Core | Rel-18 |
| Building Block: Core part: Introduction of NR TDD band in 1670-1675 MHz (n54) | NR_TDD_n54-Core | Rel-18 |
| Building Block: Core Part: Introduction of 900 MHz NR band in the US | NR_900MHz_US-Core | Rel-18 |
| Building Block: Core part: Introduction of 900 MHz LTE band in the US | LTE_900MHz_US-Core | Rel-18 |
| Building Block: Core part: Rel-18 NR Carrier Aggregation (CA) band combinations with two SUL cells | NR_2SUL_cell_combos_R18-Core | Rel-18 |
| Building Block: Core part: Additional LTE bands for UE categories M1/M2/NB1/NB2 in Rel-18 | LTE_bands_R18_M1_M2_NB1_NB2-Core | Rel-18 |
| Building Block: Perf. part: Network energy savings for NR | Netw_Energy_NR-Perf | Rel-18 |
| Building Block: Perf. part: Expanded and improved NR positioning | NR_pos_enh2-Perf | Rel-18 |
| Building Block: Stopped - Perf. part: Rel-18 4Rx for NR bands for FWA (Fixed Wireless Access) UEs (<2.6GHz) and handheld UEs (1GHz to 2.6GHz) | 4Rx_NR_bands_R18-Perf | Rel-18 |
| Building Block: Perf. part: Introduction of the satellite L-/S-band for NR | NR_NTN_LSband-Perf | Rel-18 |
| Building Block: Perf. part: Introduction of NR TDD band in 1670-1675 MHz (n54) | NR_TDD_n54-Perf | Rel-18 |
| Building Block: Perf. part: Introduction of 900 MHz NR band in the US | NR_900MHz_US-Perf | Rel-18 |
| Building Block: Perf. part: Introduction of 900 MHz LTE band in the US | LTE_900MHz_US-Perf | Rel-18 |
| Building Block: Stopped - Perf. part: Rel-18 NR Carrier Aggregation (CA) band combinations with two SUL cells | NR_2SUL_cell_combos_R18-Perf | Rel-18 |
| Building Block: Perf. part: Additional LTE bands for UE categories M1/M2/NB1/NB2 in Rel-18 | LTE_bands_R18_M1_M2_NB1_NB2-Perf | Rel-18 |
| Feature or Study Item: Study on NR FR2 OTA (Over the Air) testing Phase 3 | FS_NR_FR2_OTA_Ph3 | Rel-19 |
| Feature or Study Item: Study on IMT parameters for NR for 4400 to 4800 MHz, 7125 to 8400 MHz and 14800 to 15350 MHz | FS_NR_IMT_4400_7125_14800MHz | Rel-19 |
| Feature or Study Item: UE RF enhancements for NR FR1/FR2 and EN-DC, Phase 4 | NR_ENDC_RF_Ph4 | Rel-19 |
| Feature or Study Item: NR base station (BS) RF requirement evolution for FR1/FR2 and testing | NR_BS_RF_req_evo | Rel-19 |
| Feature or Study Item: NR Radio Resource Management (RRM) Phase 5 | NR_RRM_Ph5 | Rel-19 |
| Feature or Study Item: NR demodulation performance Phase 5 | NR_demod_Ph5 | Rel-19 |
| Feature or Study Item: NR channel BW less than 5MHz for FR1 Phase 2 | NR_FR1_lessthan_5MHz_BW_Ph2 | Rel-19 |
| Feature or Study Item: Support of intra-band non-collocated EN-DC/NR-CA deployment Phase2: new receiver type(s) | NonCol_intraB_ENDC_NR_CA_Ph2 | Rel-19 |
| Feature or Study Item: Enhancements for Air-to-ground network for NR | NR_ATG_enh | Rel-19 |
| Feature or Study Item: NR Sidelink: Intra-band Carrier Aggregation in ITS band | NR_SL_intraB_CA_ITS | Rel-19 |
| Feature or Study Item: TRP (Total Radiated Power), TRS (Total Radiated Sensitivity) and MIMO OTA (Over the Air) testing enhancement Phase 3 | TRP_TRS_MIMO_OTA_Ph3 | Rel-19 |
| Feature or Study Item: Enhanced requirements and test methodology for NR NTN and IoT NTN | NR_IoT_NTN_req_test_enh | Rel-19 |
| Building Block: Core part: UE RF enhancements for NR FR1/FR2 and EN-DC, Phase 4 | NR_ENDC_RF_Ph4-Core | Rel-19 |
| Building Block: Core part: NR base station (BS) RF requirement evolution for FR1/FR2 and testing | NR_BS_RF_req_evo-Core | Rel-19 |
| Building Block: Core part: NR Radio Resource Management (RRM) Phase 5 | NR_RRM_Ph5-Core | Rel-19 |
| Building Block: Core part: NR channel BW less than 5MHz for FR1 Phase 2 | NR_FR1_lessthan_5MHz_BW_Ph2-Core | Rel-19 |
| Building Block: Core part: Support of intra-band non-collocated EN-DC/NR-CA deployment Phase2: new receiver type(s) | NonCol_intraB_ENDC_NR_CA_Ph2-Core | Rel-19 |
| Building Block: Core part: Enhancements for Air-to-ground network for NR | NR_ATG_enh-Core | Rel-19 |
| Building Block: Core part: NR Sidelink: Intra-band Carrier Aggregation in ITS band | NR_SL_intraB_CA_ITS-Core | Rel-19 |
| Building Block: Core part: TRP (Total Radiated Power), TRS (Total Radiated Sensitivity) and MIMO OTA (Over the Air) testing enhancement Phase 3 | TRP_TRS_MIMO_OTA_Ph3-Core | Rel-19 |
| Building Block: Core part: Enhanced requirements and conductive test methodology for NR NTN and IoT NTN | NR_IoT_NTN_req_test_enh-Core | Rel-19 |
| Building Block: Perf. part: UE RF enhancements for NR FR1/FR2 and EN-DC, Phase 4 | NR_ENDC_RF_Ph4-Perf | Rel-19 |
| Building Block: Perf. part: NR base station (BS) RF requirement evolution for FR1/FR2 and testing | NR_BS_RF_req_evo-Perf | Rel-19 |
| Building Block: Perf. part: NR Radio Resource Management (RRM) Phase 5 | NR_RRM_Ph5-Perf | Rel-19 |
| Building Block: Perf. part: NR demodulation performance Phase 5 | NR_demod_Ph5-Perf | Rel-19 |
| Building Block: Perf. part: NR channel BW less than 5MHz for FR1 Phase 2 | NR_FR1_lessthan_5MHz_BW_Ph2-Perf | Rel-19 |
| Building Block: Perf. part: Support of intra-band non-collocated EN-DC/NR-CA deployment Phase2: new receiver type(s) | NonCol_intraB_ENDC_NR_CA_Ph2-Perf | Rel-19 |
| Building Block: Perf. part: Enhancements for Air-to-ground network for NR | NR_ATG_enh-Perf | Rel-19 |
| Building Block: Perf. part: TRP (Total Radiated Power), TRS (Total Radiated Sensitivity) and MIMO OTA (Over the Air) testing enhancement Phase 3 | TRP_TRS_MIMO_OTA_Ph3-Perf | Rel-19 |
| Building Block: Perf. Part: Enhanced requirements and conductive test methodology for NR NTN and IoT NTN | NR_IoT_NTN_req_test_enh-Perf | Rel-19 |
| Building Block: Perf. part: Non-Terrestrial Networks (NTN) for Internet of Things (IoT) Phase 3 | IoT_NTN_Ph3-Perf | Rel-19 |
| Building Block: Perf. part: NR MIMO Phase 5 | NR_MIMO_Ph5-Perf | Rel-19 |
| Building Block: Perf. part: Evolution of NR duplex operation: Sub-band full duplex (SBFD) | NR_duplex_evo-Perf | Rel-19 |
| Building Block: Perf. part: NR mobility enhancements Phase 4 | NR_Mob_Ph4-Perf | Rel-19 |
| Building Block: Perf. part: Artificial Intelligence (AI)/Machine Learning (ML) for NR air interface | NR_AIML_air-Perf | Rel-19 |
| Building Block: Perf. part: Low-power wake-up signal and receiver for NR (LP-WUS/WUR) | NR_LPWUS-Perf | Rel-19 |
| Building Block: Perf. part: Enhancements of Network energy savings for NR | Netw_Energy_NR_enh-Perf | Rel-19 |
| Building Block: Perf. part: Non-Terrestrial Networks (NTN) for NR Phase 3 | NR_NTN_Ph3-Perf | Rel-19 |
| Building Block: Perf. part: XR (eXtended Reality) for NR Phase 3 | NR_XR_Ph3-Perf | Rel-19 |
| Building Block: RF radio transmission/reception, system performance requirements and conformance testing | LCRTDD-RF | Rel-4 |
| Building Block: UTRA repeater specification (master) | RInImp-REP | Rel-4 |
| Feature or Study Item: Multimedia Broadcast and Multicast Service | MBMS | Rel-6 |
| Building Block: Introduction of MBMS in RAN | MBMS-RAN | Rel-6 |
| Work task: UE Performance Requirements for MBMS | MBMS-RAN-RF | Rel-6 |
| Building Block: DS-CDMA introduction in the 800 MHz band | RInImp-UMTS800 | Rel-6 |
| Building Block: UMTS 1.7/2.1 GHz | RInImp-UMTS1721 | Rel-6 |
| Work task: A-GPS minimum performance specification | LCS-UEPos-AGPSPerf | Rel-6 |
| Building Block: Improved Receiver Performance Requirements for HSDPA | RInImp-HSPerf | Rel-6 |
| Work task: Performance Requirements of Receive Diversity for HSDPA | RInImp-HSPerf-RxDiv | Rel-6 |
| Building Block: Base station classification for FDD | RInImp-BSClass-FDD | Rel-6 |
| Building Block: FS on UE antenna efficiency test methods performance requirements (2) | RInImp-UEAnTM2 | Rel-6 |
| Building Block: Improving Receiver Performance Requirements for the FDD UE | RInImp-UERecPerf | Rel-6 |
| Building Block: UMTS-850 | RInImp-UMTS850 | Rel-6 |
| Feature or Study Item: 7.68 Mcps TDD option | VHCRTDD | Rel-7 |
| Building Block: VHCRTDD: RF Radio Transmission/ Reception, System Performance Requirements and Conformance Testing | VHCRTDD-RF | Rel-7 |
| Building Block: UE Performance Requirements for MBMS (TDD) | MBMS-RAN-RF-TDD | Rel-7 |
| Feature or Study Item: Study on Performance Evaluation of the UE behaviour in high speed trains with speeds up to 350 kmph | RANFS-HSTrains | Rel-7 |
| Building Block: EDCHTDD: RF Radio Transmission/ Reception, System Performance Requirements and Conformance Testing | EDCHTDD-RF | Rel-7 |
| Feature or Study Item: Study on UTRA Tower Mounted Amplifier (FDD) | RANFS-TMA | Rel-7 |
| Building Block: UMTS 1700 MHz | RInImp-UMTS1700 | Rel-7 |
| Building Block: Improved Performance Requirements for HSDPA UE based on Rx Diversity (type 1) & LMMSE equalizer (type 2) | RInImp-HSPerf-Type3 | Rel-7 |
| Building Block: Deleted (not approved at PCG) - UMTS 2.6 GHz FDD DL External | RInImp-UMTS2600Ext | Rel-7 |
| Work task: Additional minimum UE performance requirement for DL physical channels in support of DCH/HS-DSCH operation based on type 1 enhanced receiver (RX-Diversity) | RInImp-RxDiv-DCH | Rel-7 |
| Feature or Study Item: Deleted - Study on Performance Improvements in Small Cells using HSDPA/EDCH | SMALLCELLS | Rel-7 |
| Feature or Study Item: Study on Further Improved Performance Requirements for UMTS/HSDPA UE (FDD) | RANFS-IC | Rel-7 |
| Feature or Study Item: Deleted - Study on Interference Cancellation for UTRA FDD UE (covered by UID 20053) | RANFS-InterfCanc | Rel-7 |
| Feature or Study Item: Study on Dynamically reconfiguring a FDD UE receiver to reduce power consumption when desired Quality of Service is met | FSUEPow | Rel-7 |
| Building Block: FDD Home NodeB RF requirements | HNB-RF | Rel-8 |
| Building Block: MIMO for 1.28 Mcps TDD. Linked to Rel-8 Study on Scope of future HSPA Evolution for 1.28 Mcps TDD (UID_370041) TR 25.824 | RANimp-MIMOLCR | Rel-8 |
| Building Block: Dual-Cell HSDPA operation on adjacent carriers | RANimp-DCHSDPA | Rel-8 |
| Building Block: LTE – FDD repeaters | LTE-Repeaters | Rel-8 |
| Building Block: UMTS 1500 MHz | RInImp8-UMTS1500 | Rel-8 |
| Building Block: UMTS 700 MHz FDD | RInImp8-UMTS700 | Rel-8 |
| Building Block: Deleted - UMTS 2300 MHz FDD/TDD | RInImp8-UMTS2300 | Rel-8 |
| Building Block: Further Improved Minimum Performance Requirements for HSDPA UE (FDD) - Two-Branch Interference Cancellation | RInImp8-2BIC | Rel-8 |
| Feature or Study Item: Study on 3G Home NodeB/eNodeB | FS_RAN-HNBeNB | Rel-8 |
| Feature or Study Item: MBMS support in EPS | MBMS_EPS | Rel-9 |
| Building Block: Positioning Support for LTE | LCS_LTE | Rel-9 |
| Feature or Study Item: LTE improvements | LTEimp | Rel-9 |
| Building Block: LTE FDD Home eNodeB RF Requirements | HeNB-RF_FDD | Rel-9 |
| Work task: RAN4 part of RF requirements for Multicarrier and Multi RAT BS | RInImp9-Rfmulti | Rel-9 |
| Building Block: Extended UMTS/LTE 800 MHz | RInImp9-UMTSLTE800 | Rel-9 |
| Building Block: Cell Portion for 1.28 Mcps TDD | CP_LCRTDD | Rel-9 |
| Building Block: Core part: Support of New Band Combinations for Dual-Band Dual Cell HSDPA | DB_DC_HSDPA-Core | Rel-10 |
| Building Block: Perf. part: MIMO operation with non-MIMO coexistence in HSDPA | MIMO_HSDPA-Perf | Rel-10 |
| Feature or Study Item: Expanded 1900 MHz Band for UTRA and LTE | E1900 | Rel-10 |
| Feature or Study Item: Multi-Standard Radio Base Station RF requirements for non-contiguous spectrum deployments | MSR_NC | Rel-10 |
| Feature or Study Item: Support of New Band Combinations for Dual-Band Dual Cell HSDPA | DB_DC_HSDPA | Rel-10 |
| Feature or Study Item: MIMO operation with non-MIMO coexistence in HSDPA | MIMO_HSDPA | Rel-10 |
| Building Block: Deleted - Perf. part: Support of New Band Combinations for Dual-Band Dual Cell HSDPA | DB_DC_HSDPA-Perf | Rel-10 |
| Feature or Study Item: Enhanced Inter-Cell Interference Control (ICIC) for non-Carrier Aggregation (CA) based deployments of heterogeneous networks for LTE | eICIC_LTE | Rel-10 |
| Feature or Study Item: LTE TDD in 2600MHz for US | LTE_TDD_2600_US | Rel-10 |
| Feature or Study Item: Adding 2 GHz band LTE FDD (Band 23) for Ancillary Terrestrial Component (ATC) of Mobile Satellite Service (MSS) in North America | S_Band_LTE_ATC_MSS | Rel-10 |
| Feature or Study Item: Adding L-Band (Band 24) LTE for Ancillary Terrestrial Component (ATC) of Mobile Satellite Service (MSS) in North America | L_Band_LTE_ATC_MSS | Rel-10 |
| Feature or Study Item: LTE Self Optimizing Networks (SON) enhancements | SONenh_LTE | Rel-10 |
| Feature or Study Item: Multi-User Multiple-Input and Multiple-Output (MU-MIMO) for 1.28Mcps TDD | MUMIMO_LCR_TDD | Rel-10 |
| Feature or Study Item: Performance Requirements for two-antenna 1.28Mcps TDD Type 1 and Type 2 UE receiver | 2ant_UE_LCR_TDD | Rel-10 |
| Building Block: Core part: LTE Self Optimizing Networks (SON) enhancements | SONenh_LTE-Core | Rel-10 |
| Building Block: Core part: Performance Requirements for two-antenna 1.28Mcps TDD Type 1 and Type 2 UE receiver | 2ant_UE_LCR_TDD-Core | Rel-10 |
| Building Block: Perf. part: Enhanced Inter-Cell Interference Control (ICIC) for non-Carrier Aggregation (CA) based deployments of heterogeneous networks for LTE | eICIC_LTE-Perf | Rel-10 |
| Building Block: Perf. part: LTE TDD in 2600MHz for US | LTE_TDD_2600_US-Perf | Rel-10 |
| Building Block: Perf. part: Adding 2 GHz band LTE FDD (Band 23) for ATC of MSS in North America | S_Band_LTE_ATC_MSS-Perf | Rel-10 |
| Building Block: Perf. part: Adding L-Band (Band 24) LTE for ATC of MSS in North America | L_Band_LTE_ATC_MSS-Perf | Rel-10 |
| Building Block: Perf. part: MU-MIMO for 1.28Mcps TDD | MUMIMO_LCR_TDD-Perf | Rel-10 |
| Building Block: Perf. part: Performance Requirements for two-antenna 1.28Mcps TDD Type 1 and Type 2 UE receiver | 2ant_UE_LCR_TDD-Perf | Rel-10 |
| Feature or Study Item: Minimization of Drive Tests for E-UTRAN and UTRAN | MDT_UMTSLTE | Rel-10 |
| Building Block: AGNSS Minimum Performance Specification Development | AGNSSPerf_UTRAN | Rel-10 |
| Feature or Study Item: Carrier Aggregation for LTE | LTE_CA | Rel-10 |
| Feature or Study Item: Enhanced Downlink Multiple Antenna Transmission for LTE | LTE_eDL_MIMO | Rel-10 |
| Feature or Study Item: Uplink Multiple Antenna Transmission for LTE | LTE_UL_MIMO | Rel-10 |
| Feature or Study Item: Deleted - Fixed Wireless Customer-Premises Equipment (CPE) RF Requirements | FW_CPE_RF | Rel-10 |
| Feature or Study Item: Relays for LTE | LTE_Relay | Rel-10 |
| Feature or Study Item: Network-Based Positioning Support for LTE | LCS_LTE-NBPS | Rel-11 |
| Building Block: Core part: Network-Based Positioning Support for LTE | LCS_LTE-NBPS-Core | Rel-11 |
| Feature or Study Item: Study on Extending 850 MHz | FS_e850 | Rel-11 |
| Feature or Study Item: Study on Measurement of Radiated Performance for MIMO and multi-antenna reception for HSPA and LTE terminals | FS_HSPA_LTE_measRP_MIMO_multi-antenna | Rel-11 |
| Building Block: Perf. part: Network-Based Positioning Support for LTE | LCS_LTE-NBPS-Perf | Rel-11 |
| Feature or Study Item: Introduction of New Configuration for 4C-HSDPA | 4C_HSDPA_Config | Rel-11 |
| Feature or Study Item: Non-contiguous 4C-HSDPA operation | NC_4C_HSDPA | Rel-11 |
| Feature or Study Item: Further Enhancements to CELL_FACH | Cell_FACH_enh | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 4 and Band 17 | LTE_CA_B4_B17 | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 4 and Band 13 | LTE_CA_B4_B13 | Rel-11 |
| Feature or Study Item: Eight carrier HSDPA | 8C_HSDPA | Rel-11 |
| Feature or Study Item: Extending 850 MHz Upper Band (814 – 849 MHz) | e850_UB | Rel-11 |
| Feature or Study Item: UE demodulation performance requirements under multiple-cell scenario for 1.28Mcps TDD | LCR_TDD_UE_demod_mc | Rel-11 |
| Feature or Study Item: Uplink Transmit Diversity for HSPA | HSPA_UL_TxDiv | Rel-11 |
| Building Block: Perf. part: Introduction of New Configuration for 4C-HSDPA | 4C_HSDPA_Config-Perf | Rel-11 |
| Building Block: Perf. part: Non-contiguous 4C-HSDPA operation | NC_4C_HSDPA-Perf | Rel-11 |
| Building Block: Perf. part: Further Enhancements to CELL_FACH | Cell_FACH_enh-Perf | Rel-11 |
| Building Block: Perf. part: Further Enhanced Non CA-based ICIC for LTE | eICIC_enh_LTE-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 4 and Band 12 | LTE_CA_B4_B12-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 5 and Band 12 | LTE_CA_B5_B12-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 7 and Band 20 | LTE_CA_B7_B20-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 2 and Band 17 | LTE_CA_B2_B17-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 4 and Band 5 | LTE_CA_B4_B5-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 5 and Band 17 | LTE_CA_B5_B17-Perf | Rel-11 |
| Building Block: Perf. part: New Band LTE Downlink FDD 716-728 MHz (Band 29), Carrier Aggregation of Band 2 and Band 29 and of Band 4 and Band 29 | LTE_DL_FDD700-Perf | Rel-11 |
| Work task: Perf. part: LTE Carrier Aggregation Enhancements | LTE_CA_enh-Perf | Rel-11 |
| Building Block: Perf. part: LTE E850 - Lower Band for Region 2 (non-US), Band 27 | LTE_e850_LB-Perf | Rel-11 |
| Feature or Study Item: Study on Interference analysis between 800~900 MHz bands | FS_B800_B900_Interf_LTE | Rel-11 |
| Feature or Study Item: Study on Further Enhancements to LTE TDD for DL-UL Interference Management and Traffic Adaptation | FS_LTE_TDD_eIMTA | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation in Band 38 | LTE_CA_B38 | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 3 and Band 20 | LTE_CA_B3_B20 | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 8 and Band 20 | LTE_CA_B8_B20 | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 3 and Band 5 | LTE_CA_B3_B5 | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 4 and Band 7 | LTE_CA_B4_B7 | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation in Band 7 | LTE_CA_B7 | Rel-11 |
| Feature or Study Item: Signalling and Procedure for Interference Avoidance for in-device coexistence | SPIA_IDC_LTE | Rel-11 |
| Feature or Study Item: Coordinated Multi-Point Operation for LTE | COMP_LTE | Rel-11 |
| Feature or Study Item: Enhancement of Minimization of Drive Tests for E-UTRAN and UTRAN | eMDT_UMTSLTE | Rel-11 |
| Feature or Study Item: HSDPA Multiflow Data Transmission | HSDPA_MFTX | Rel-11 |
| Feature or Study Item: Four Branch MIMO transmission for HSDPA | 4Tx_HSDPA | Rel-11 |
| Feature or Study Item: E-UTRA medium range and MSR medium range/local area BS class requirements | medBS_class_LTE_MSR | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 3 and Band 8 | LTE_CA_B3_B8-Core | Rel-11 |
| Building Block: Core part: Public Safety Broadband High Power UE for Band 14 for Region 2 | LTE_B14_PSBB_HPUE-Core | Rel-11 |
| Building Block: Perf. part: Improved Minimum Performance Requirements for E-UTRA: Interference Rejection | LTE_Interf_Rej-Perf | Rel-11 |
| Building Block: Core part: Additional special subframe configuration for LTE TDD | LTE_TDD_add_subframe-Core | Rel-11 |
| Building Block: Core part: RF Requirements for Multi-Band and Multi-Standard Radio (MB-MSR) Base Station | MB_MSR_RF-Core | Rel-11 |
| Feature or Study Item: Public Safety Broadband High Power UE for Band 14 for Region 2 | LTE_B14_PSBB_HPUE | Rel-11 |
| Feature or Study Item: Improved Minimum Performance Requirements for E-UTRA: Interference Rejection | LTE_Interf_Rej | Rel-11 |
| Feature or Study Item: Additional special subframe configuration for LTE TDD | LTE_TDD_add_subframe | Rel-11 |
| Feature or Study Item: RF Requirements for Multi-Band and Multi-Standard Radio (MB-MSR) Base Station | MB_MSR_RF | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 3 and Band 8 | LTE_CA_B3_B8 | Rel-11 |
| Feature or Study Item: Study on Measurements of radio performances for LTE terminals - Total Radiated Power (TRP) and Total Radiated Sensitivity (TRS) test methodology | FS_LTE_OTA | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 1 and Band 19 | LTE_CA_B1_B19-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 1 and Band 21 | LTE_CA_B1_B21-Perf | Rel-11 |
| Building Block: Perf. part: HSDPA Dual-Band Multi-Carrier combinations | HSDPA_DB_MC-Perf | Rel-11 |
| Building Block: Perf. part: Enhanced downlink control channel(s) for LTE Advanced | LTE_enh_dl_ctrl-Perf | Rel-11 |
| Feature or Study Item: Study on Enhanced performance requirement for LTE UE | FS_enh_perf_UE_LTE | Rel-11 |
| Feature or Study Item: Study on UE Over The Air (OTA) test method with Head and Hand Phantoms | FS_OTA_phantoms_UTRA | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 1 and Band 21 | LTE_CA_B1_B21 | Rel-11 |
| Feature or Study Item: HSDPA Dual-Band Multi-Carrier combinations | HSDPA_DB_MC | Rel-11 |
| Feature or Study Item: Enhanced downlink control channel(s) for LTE Advanced | LTE_enh_dl_ctrl | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 3 and Band 20 | LTE_CA_B3_B20-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 8 and Band 20 | LTE_CA_B8_B20-Perf | Rel-11 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 7 and Band 7 | LTE_CA_B3_B7_B7-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 19 and Band 21 | LTE_CA_B1_B19_B21-Perf | Rel-12 |
| Work task: Perf. part: LTE-Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 3 and Band 7 | LTE_CA_B3_B3_B7-Perf | Rel-12 |
| Work task: Perf. part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 40 for 3DL | LTE_CA_C_B40_3DL-Perf | Rel-12 |
| Work task: Perf. part: LTE Device to Device Proximity Services | LTE_D2D_Prox-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 13 | LTE_CA_B5_B13-Perf | Rel-12 |
| Work task: Deleted - Perf. part: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 4 and Band 12 | LTE_CA_B4_B12_BWset-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced inter-band Carrier Aggregation of Band 41 and Band 42 | LTE_CA_B41_B42-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4, and Band 12 | LTE_CA_B4_B4_B12-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 4, and Band 4 | LTE_CA_B2_B4_B4-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 2 and Band 5 | LTE_CA_B2_B2_B5-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4 and Band 5 | LTE_CA_B4_B4_B5-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 5 and Band 13 | LTE_CA_B2_B5_B13-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 5 and Band 13 | LTE_CA_B4_B5_B13-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 26 | LTE_CA_B1_B3_B26-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 18 and Band 28 | LTE_CA_B1_B18_B28-Perf | Rel-12 |
| Work task: Perf. part: Additional bandwidth combinations for LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 25 | LTE_CA_NC_B25_BWset-Perf | Rel-12 |
| Building Block: Perf. part: Network-Assisted Interference Cancellation and Suppression for LTE | LTE_NAICS-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 42 and Band 42 | LTE_CA_B1_B42_B42-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 7 and Band 12 | LTE_CA_B4_B7_B12-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4 and Band 7 | LTE_CA_B4_B4_B7-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 41 and Band 41 | LTE_CA_B1_B41_B41-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 26, Band 41 and Band 41 | LTE_CA_B26_B41_B41-Perf | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 18 and Band 28 | LTE_CA_B18_B28 | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 18 and Band 28 | LTE_CA_B18_B28-Core | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 25, Band 41 and Band 41 | LTE_CA_B25_B41_B41 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 39, Band 39 and Band 41 | LTE_CA_B39_B39_B41 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 2 and Band 29 | LTE_CA_B2_B2_B29 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 4 and Band 29 | LTE_CA_B2_B4_B29 | Rel-12 |
| Feature or Study Item: E-UTRA Small cell enhancements - Physical layer aspects | LTE_SC_enh_L1 | Rel-12 |
| Feature or Study Item: Increasing the minimum number of carriers for UE monitoring in UTRA and E-UTRA | LTE_UTRA_IncMon | Rel-12 |
| Work task: Core part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 42 | LTE_CA_C_B42-Core | Rel-12 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 41 for 3 DL | LTE_CA_NC_B41_3DL-Core | Rel-12 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 42 | LTE_CA_NC_B42-Core | Rel-12 |
| Building Block: Core part: Dual connectivity for LTE | LTE_SC_enh_dualC-Core | Rel-12 |
| Building Block: Core part: E-UTRA Small cell enhancements - Physical layer aspects | LTE_SC_enh_L1-Core | Rel-12 |
| Building Block: Core part: Increasing the minimum number of carriers for UE monitoring in UTRA and E-UTRA | LTE_UTRA_IncMon-Core | Rel-12 |
| Building Block: Core part: Further Enhanced Uplink (EUL) enhancements | EDCH_enh-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation(3DL/1UL) for Band 1, Band 3 and Band 5 | LTE_CA_B1_B3_B5-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 1, Band 3 and Band 20 | LTE_CA_B1_B3_B20-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 1, Band 7 and Band 20 | LTE_CA_B1_B7_B20-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 7, Band 8 and Band 20 | LTE_CA_B7_B8_B20-Core | Rel-12 |
| Building Block: Perf. part: Increasing the minimum number of carriers for UE monitoring in UTRA and E-UTRA | LTE_UTRA_IncMon-Perf | Rel-12 |
| Building Block: Perf. part: Further Enhanced Uplink (EUL) enhancements | EDCH_enh-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation(3DL/1UL) for Band 1, Band 3 and Band 5 | LTE_CA_B1_B3_B5-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 1, Band 3 and Band 20 | LTE_CA_B1_B3_B20-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 1, Band 7 and Band 20 | LTE_CA_B1_B7_B20-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 7, Band 8 and Band 20 | LTE_CA_B7_B8_B20-Perf | Rel-12 |
| Building Block: Perf. part: Heterogeneous Networks enhancements | UTRA_HetNet_enh-Perf | Rel-12 |
| Building Block: Perf. part: Enhanced Broadcast of System Information | UTRA_SIBenh-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation in Band 8 and Band 20 - Additional channel bandwidth | LTE_CA_B8_B20_BW-Perf | Rel-12 |
| Building Block: Additional bandwidth combinations for LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 29 and of Band 4 and Band 29 | LTE_DL_FDD700_B29_Bwset | Rel-12 |
| Building Block: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 20 | LTE_CA_B3_B20_BWset | Rel-12 |
| Building Block: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 7 and Band 20 | LTE_CA_B7_B20_BWset | Rel-12 |
| Building Block: Additional bandwidth combinations for LTE Advanced inter-band Carrier Aggregation to support 3DL fallback | LTE_CA_3DL_FB_BW | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 7 and Band 7 | LTE_CA_B3_B7_B7 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 19 and Band 21 | LTE_CA_B1_B19_B21 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 3 and Band 7 | LTE_CA_B3_B3_B7 | Rel-12 |
| Building Block: LTE Advanced intra-band contiguous Carrier Aggregation in Band 40 for 3DL | LTE_CA_C_B40_3DL | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 13 | LTE_CA_B5_B13-Core | Rel-12 |
| Work task: Core part: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 4 and Band 12 | LTE_CA_B4_B12_BWset-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 41 and Band 42 | LTE_CA_B41_B42-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4, and Band 12 | LTE_CA_B4_B4_B12-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 4, and Band 4 | LTE_CA_B2_B4_B4-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 2 and Band 5 | LTE_CA_B2_B2_B5-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4 and Band 5 | LTE_CA_B4_B4_B5-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 5 and Band 13 | LTE_CA_B2_B5_B13-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 5 and Band 13 | LTE_CA_B4_B5_B13-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 26 | LTE_CA_B1_B3_B26-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 18 and Band 28 | LTE_CA_B1_B18_B28-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 7 and Band 28 | LTE_CA_B7_B28-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 25 | LTE_CA_B5_B25-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 11 | LTE_CA_B1_B11-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 8 and Band 11 | LTE_CA_B8_B11-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 7 | LTE_CA_B5_B7-Core | Rel-12 |
| Work task: Core part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 41 for 3DL | LTE_CA_C_B41_3DL-Core | Rel-12 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 2 | LTE_CA_NC_B2-Core | Rel-12 |
| Building Block: Core part: Further MBMS operations support for E-UTRAN | MBMS_LTE_OS-Core | Rel-12 |
| Building Block: Perf. part: L-band for Supplemental Downlink in E-UTRA and UTRA | LTE_UTRA_SDL_BandL-Perf | Rel-12 |
| Work task: Deleted - Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 41 for 2UL | LTE_CA_NC_B41_2UL-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 4 for 2UL | LTE_CA_NC_B4_2UL-Perf | Rel-12 |
| Work task: Perf. part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 23 | LTE_CA_C_B23-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 23 | LTE_CA_NC_B23-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 12 and Band 25 | LTE_CA_B12_B25-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 18 - Additional bandwidth combination set | LTE_CA_B1_B18_BWset-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 5 | LTE_CA_B2_B5-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 5 and Band 30 | LTE_CA_B2_B5_B30-Perf | Rel-12 |
| Work task: Deleted - Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 17 and Band 30 | LTE_CA_B2_B17_B30-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 29 and Band 30 | LTE_CA_B2_B29_B30-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 5 and Band 30 | LTE_CA_B4_B5_B30-Perf | Rel-12 |
| Work task: Deleted - Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 17 and Band 30 | LTE_CA_B4_B17_B30-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 29 and Band 30 | LTE_CA_B4_B29_B30-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 4 and Band 13 | LTE_CA_B2_B4_B13-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 2 and Band 13 | LTE_CA_B2_B2_B13-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4 and Band 13 | LTE_CA_B4_B4_B13-Perf | Rel-12 |
| Feature or Study Item: Study on Network-Assisted Interference Cancellation and Suppression for LTE | FS_LTE_NAICS | Rel-12 |
| Feature or Study Item: Support for BeiDou Navigation Satellite System (BDS) for UTRA and LTE | LCS_BDS | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 13 | LTE_CA_B2_B13 | Rel-12 |
| Building Block: LTE Advanced dual uplink inter-band Carrier Aggregation Class A3 | LTE_CA_2UL-A3 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 19 and Band 21 | LTE_CA_B19_B21 | Rel-12 |
| Building Block: Deleted -LTE Advanced inter-band Carrier Aggregation of Band 8 and Band 26 | LTE_CA_B8_B26 | Rel-12 |
| Building Block: LTE Advanced dual uplink inter-band Carrier Aggregation Class A5 | LTE_CA_2UL-A5 | Rel-12 |
| Building Block: LTE Advanced intra-band contiguous Carrier Aggregation in Band 39 | LTE_CA_C_B39 | Rel-12 |
| Building Block: LTE Advanced dual uplink inter-band Carrier Aggregation Class A2 | LTE_CA_2UL-A2 | Rel-12 |
| Building Block: LTE Advanced dual uplink inter-band Carrier Aggregation Class A1 | LTE_CA_2UL-A1 | Rel-12 |
| Building Block: LTE Advanced dual uplink inter-band Carrier Aggregation Class A4 | LTE_CA_2UL-A4 | Rel-12 |
| Work task: Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 25 | LTE_CA_NC_B25-Perf | Rel-12 |
| Building Block: Deleted -LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 5 with 2UL | LTE_CA_B3_B5_2UL | Rel-12 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 3 | LTE_CA_NC_B3 | Rel-12 |
| Feature or Study Item: Study on Passive InterModulation (PIM) handling for UTRA and LTE Base Stations | FS_BS_PIM | Rel-12 |
| Feature or Study Item: Verification of radiated multi-antenna reception performance of UEs in LTE/UMTS | HSPA_LTE_measRP_MIMO | Rel-12 |
| Building Block: Perf. Part: Verification of radiated multi-antenna reception performance of UEs in LTE/UMTS | HSPA_LTE_measRP_MIMO-Perf | Rel-12 |
| Work task: Deleted - Core part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 5 with 2UL | LTE_CA_B3_B5_2UL-Core | Rel-12 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 3 | LTE_CA_NC_B3-Core | Rel-12 |
| Building Block: Deleted - LTE Advanced intra-band contiguous Carrier Aggregation in Band 1 | LTE_CA_C_B1 | Rel-12 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 4 | LTE_CA_NC_B4 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 4 | LTE_CA_B2_B4 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 8 | LTE_CA_B1_B8 | Rel-12 |
| Feature or Study Item: Introduction of LTE 450 MHz band in Brazil | LTE450_Brazil | Rel-12 |
| Feature or Study Item: Further Downlink MIMO Enhancement for LTE Advanced | LTE_eDL_MIMO_enh | Rel-12 |
| Work task: Deleted - Perf. part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 1 | LTE_CA_C_B1-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 4 | LTE_CA_NC_B4-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 4 | LTE_CA_B2_B4-Perf | Rel-12 |
| Building Block: Core part: Further Enhancements to LTE TDD for DL-UL Interference Management and Traffic Adaptation | LTE_TDD_eIMTA-Core | Rel-12 |
| Building Block: Core part: HetNet Mobility enhancements for LTE | HetNet_eMOB_LTE-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 26 | LTE_CA_B1_B26-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 39 and Band 41 | LTE_CA_B39_B41-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 12 | LTE_CA_B2_B12-Core | Rel-12 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 7 | LTE_CA_NC_B7-Core | Rel-12 |
| Work task: Core part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 27 | LTE_CA_C_B27-Core | Rel-12 |
| Feature or Study Item: Study on Inclusion of RF Pattern Matching Technologies as a positioning method in the E-UTRAN | FS_LCS_LTE_RFPMT | Rel-12 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 3, Band 19, Band 42 and Band 42 | LTE_CA_B3_B19_B42_B42 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 19, Band 21 and Band 42 | LTE_CA_B1_B19_B21_B42 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 21, Band 42 and Band 42 | LTE_CA_B1_B21_B42_B42 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 19, Band 21, Band 42 and Band 42 | LTE_CA_B19_B21_B42_B42 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 5 and Band 12 | LTE_CA_B2_B4_B5_B12 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 4 and Band 5 | LTE_CA_B2_B2_B4_B5 | Rel-13 |
| Building Block: LTE Advanced 4-Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 12 and Band 12 | LTE_CA_B2_B2_B12_B12 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 5 and Band 30 | LTE_CA_B4_B4_B5_B30 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 12 and Band 30 | LTE_CA_B4_B4_B12_B30 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 29 and Band 30 | LTE_CA_B4_B4_B29_B30 | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 7, Band 42 and Band 42 | LTE_CA_B7_B42_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 20, Band 42 and Band 42 | LTE_CA_B20_B42_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 3, Band 7 and Band 38 | LTE_CA_B3_B7_B38-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 28, Band 41 and Band 41 | LTE_CA_B28_B41_B41-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 28, Band 42 and Band 42 | LTE_CA_B28_B42_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 41, Band 41, Band 42 and Band 42 | LTE_CA_B41_B41_B42_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 7 and Band 12 | LTE_CA_B2_B4_B7_B12-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 19 and Band 42 | LTE_CA_B1_B3_B19_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 42 and Band 42 | LTE_CA_B1_B3_B42_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 19, Band 42 and Band 42 | LTE_CA_B1_B19_B42_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 3, Band 19, Band 42 and Band 42 | LTE_CA_B3_B19_B42_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 19, Band 21 and Band 42 | LTE_CA_B1_B19_B21_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 21, Band 42 and Band 42 | LTE_CA_B1_B21_B42_B42-Core | Rel-13 |
| Feature or Study Item: Study on Measurement gap enhancement for LTE | FS_LTE_meas_gap | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 5 and Band 12 | LTE_CA_B2_B2_B5_B12 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 5, Band 12 and Band 12 | LTE_CA_B2_B5_B12_B12 | Rel-13 |
| Feature or Study Item: Study onLTE Advanced inter-band Carrier Aggregation of Band 20 and Band 28 | FS_LTE_CA_B20_B28 | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 3, Band 19, Band 42 and Band 42 | LTE_CA_B3_B19_B42_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 19, Band 21 and Band 42 | LTE_CA_B1_B19_B21_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 21, Band 42 and Band 42 | LTE_CA_B1_B21_B42_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 19, Band 21, Band 42 and Band 42 | LTE_CA_B19_B21_B42_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 5 and Band 12 | LTE_CA_B2_B4_B5_B12-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 4 and Band 5 | LTE_CA_B2_B2_B4_B5-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4-Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 12 and Band 12 | LTE_CA_B2_B2_B12_B12-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 5 and Band 30 | LTE_CA_B4_B4_B5_B30-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 12 and Band 30 | LTE_CA_B4_B4_B12_B30-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 29 and Band 30 | LTE_CA_B4_B4_B29_B30-Perf | Rel-13 |
| Building Block: LTE Advanced inter-band Carrier Aggregation for Band 5 and Band 38 | LTE_CA_B5_B38 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 11 and Band 18 | LTE_CA_B1_B11_B18 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 5, Band 40, and Band 40 | LTE_CA_B5_B40_B40 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 3, Band 41 and Band 42 | LTE_CA_B3_B41_B42 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 41, and Band 41 | LTE_CA_B3_B41_B41 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL1UL) of Band 39, Band 41, Band 41 and Band 41 | LTE_CA_B39_B41_B41_B41 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL1UL) of Band 39, Band 39, Band 41 and Band 41 | LTE_CA_B39_B39_B41_B41 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 5 and Band 12 | LTE_CA_B4_B4_B5_B12 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 4 and Band 5 | LTE_CA_B2_B4_B4_B5 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 8 and Band 40 | LTE_CA_B1_B3_B8_B40 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) for Band 3, Band 28, Band 40 and Band 40 | LTE_CA_B3_B28_B40_B40 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) for Band 28, Band 40, Band 40 and Band 40 | LTE_CA_B28_B40_B40_B40 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 3, Band 7, Band 7 and Band 28 | LTE_CA_B3_B7_B7_B28 | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation for Band 5 and Band 38 | LTE_CA_B5_B38-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 11 and Band 18 | LTE_CA_B1_B11_B18-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 5, Band 40, and Band 40 | LTE_CA_B5_B40_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 3, Band 41 and Band 42 | LTE_CA_B3_B41_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 41, and Band 41 | LTE_CA_B3_B41_B41-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL1UL) of Band 39, Band 41, Band 41 and Band 41 | LTE_CA_B39_B41_B41_B41-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL1UL) of Band 39, Band 39, Band 41 and Band 41 | LTE_CA_B39_B39_B41_B41-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 5 and Band 12 | LTE_CA_B4_B4_B5_B12-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 4 and Band 5 | LTE_CA_B2_B4_B4_B5-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 8 and Band 40 | LTE_CA_B1_B3_B8_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) for Band 3, Band 28, Band 40 and Band 40 | LTE_CA_B3_B28_B40_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) for Band 28, Band 40, Band 40 and Band 40 | LTE_CA_B28_B40_B40_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 3, Band 7, Band 7 and Band 28 | LTE_CA_B3_B7_B7_B28-Core | Rel-13 |
| Work task: Core part:LTE Advanced 5 Band Carrier Aggregation (5DL/1UL) of Band 1, Band 3, Band 19, Band 42 and Band 42 | LTE_CA_B1_B3_B19_B42_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 5 Band Carrier Aggregation (5DL/1UL) of Band 1, Band 19, Band 21, Band 42 and Band 42 | LTE_CA_B1_B19_B21_B42_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 5 Band Carrier Aggregation (5DL/1UL) of Band 1, Band 3, Band 7, Band 7 and Band 28 | LTE_CA_B1_B3_B7_B7_B28-Core | Rel-13 |
| Work task: Rel-14 LTE Carrier Aggregation | LTE_CA_Rel14 | Rel-13 |
| Building Block: Perf. Part: LTE in the 1670-1675 MHz Band for US (on hold till 12/2014) | LTE_FDD_1670_US-Perf | Rel-13 |
| Feature or Study Item: Study on LTE FDD in the bands 1980-2010 MHz and 2170-2200 MHz | FS_LTE_1980_2170_Korea | Rel-13 |
| Building Block: Core part: LTE in the 1670-1675 MHz Band for US (on hold till 12/2014) | LTE_FDD_1670_US-Core | Rel-13 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 8 and Band 27 | LTE_CA_B8_B27 | Rel-13 |
| Building Block: Core part: LTE DL 4 Rx antenna ports | LTE_4Rx_AP_DL-Core | Rel-13 |
| Building Block: Core part: AWS-Extension Band for LTE | LTE_AWS_EXT-Core | Rel-13 |
| Building Block: Core part: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 7 | LTE_CA_B5_B7_BWset-Core | Rel-13 |
| Building Block: Core part: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 5 | LTE_CA_B3_B5_BWset-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 42 | LTE_CA_B1_B3_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 19 and Band 42 | LTE_CA_B1_B19_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 21 and Band 42 | LTE_CA_B1_B21_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 19 and Band 42 | LTE_CA_B3_B19_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 19, Band 21 and Band 42 | LTE_CA_B19_B21_B42-Core | Rel-13 |
| Work task: Core part: Additional bandwidth combination set for LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4 and Band 7 | LTE_CA_B4_B4_B7_BWset-Core | Rel-13 |
| Work task: Core part: Additional bandwidth combination set for LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 7 and Band 12 | LTE_CA_B4_B7_B12_BWset-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 7 and Band 12 | LTE_CA_B2_B7_B12-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 4 and Band 7 | LTE_CA_B2_B4_B7-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 7, Band 20 and Band 38 | LTE_CA_B7_B20_B38-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 4 and Band 12 | LTE_CA_B2_B4_B4_B12-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 4 and Band 12 | LTE_CA_B2_B2_B4_B12-Core | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 19 and Band 42 | LTE_CA_B1_B19_B42 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 21 and Band 42 | LTE_CA_B1_B21_B42 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 19 and Band 42 | LTE_CA_B3_B19_B42 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 19, Band 21 and Band 42 | LTE_CA_B19_B21_B42 | Rel-13 |
| Building Block: Additional bandwidth combination set for LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4 and Band 7 | LTE_CA_B4_B4_B7_BWset | Rel-13 |
| Building Block: Additional bandwidth combination set for LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 7 and Band 12 | LTE_CA_B4_B7_B12_BWset | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 7 and Band 12 | LTE_CA_B2_B7_B12 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 4 and Band 7 | LTE_CA_B2_B4_B7 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 7, Band 20 and Band 38 | LTE_CA_B7_B20_B38 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 4 and Band 12 | LTE_CA_B2_B4_B4_B12 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 4 and Band 12 | LTE_CA_B2_B2_B4_B12 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 4 and Band 4 | LTE_CA_B2_B2_B4_B4 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 5 and Band 40 | LTE_CA_B1_B3_B5_B40 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 7 and Band 8 | LTE_CA_B1_B3_B7_B8 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 5 and Band 29 | LTE_CA_B2_B4_B5_B29 | Rel-13 |
| Building Block: LTE Advanced dual uplink inter-band Carrier Aggregation FDD-TDD | LTE_CA_2UL_FDD_TDD | Rel-13 |
| Building Block: LTE Advanced dual uplink inter-band Carrier Aggregation Class A4 | LTE_CA_2UL_R13-A4 | Rel-13 |
| Building Block: LTE Advanced 3DL/2UL inter-band Carrier Aggregation | LTE_CA_3DL_2UL | Rel-13 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 42 for 3DL | LTE_CA_NC_B42_3DL | Rel-13 |
| Building Block: LTE Advanced intra-band contiguous Carrier Aggregation in Band 8 | LTE_CA_C_B8 | Rel-13 |
| Building Block: LTE Advanced intra-band contiguous Carrier Aggregation in Band 42 for 4DL | LTE_CA_C_B42_4DL | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 8, Band 42 and Band 42 | LTE_CA_B8_B42_B42 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 28, Band 40 and Band 40 | LTE_CA_B28_B40_B40 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 40 and Band 40 | LTE_CA_B3_B40_B40 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 7 and Band 28 | LTE_CA_B1_B7_B28 | Rel-13 |
| Building Block: Core part: Radiated requirements for the verification of multi-antenna reception performance of UEs | UTRA_LTE_MIMO_OTA-Core | Rel-13 |
| Building Block: Core part: UE core requirements for uplink 64 QAM | LTE_UL64QAM-Core | Rel-13 |
| Work task: Core part: HSPA Dual-Band UL carrier aggregation | HSUPA_DB_MC-Core | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 25 and Band 26 | LTE_CA_B25_B26-Core | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 41 | LTE_CA_B3_B41-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 3 | LTE_CA_B1_B3_B3-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 19 and Band 28 | LTE_CA_B1_B19_B28-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 21, Band 42 and Band 42 | LTE_CA_B21_B42_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 7, Band 40 and Band 40 | LTE_CA_B7_B40_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 1, Band 8 and Band 28 | LTE_CA_B1_B8_B28-Core | Rel-13 |
| Work task: Core part: Additional bandwidth combination set for LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 7 and Band 7 | LTE_CA_B3_B7_B7_Bwset-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 7, Band 7 and Band 28 | LTE_CA_B7_B7_B28-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 40 | LTE_CA_B1_B3_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 3 and Band 5 | LTE_CA_B3_B3_B5-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 7 and Band 28 | LTE_CA_B3_B7_B28-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 12 and Band 30 | LTE_CA_B2_B2_B12_B30-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 5 and Band 30 | LTE_CA_B2_B2_B5_B30-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2 Band 29 and Band 30 | LTE_CA_B2_B2_B29_B30-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 12 and Band 30 | LTE_CA_B2_B4_B12_B30-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 5 and Band 30 | LTE_CA_B2_B4_B5_B30-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 29 and Band 30 | LTE_CA_B2_B4_B29_B30-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 25, Band 41, Band 41 and Band 41 | LTE_CA_B25_B41_B41_B41-Core | Rel-13 |
| Work task: Core part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A1 in REL-13 | LTE_CA_2UL_R13-A1-Core | Rel-13 |
| Work task: Core part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A2 in REL-13 | LTE_CA_2UL_R13-A2-Core | Rel-13 |
| Work task: Core part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A3 in REL-13 | LTE_CA_2UL_R13-A3-Core | Rel-13 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 41 for 4 DL | LTE_CA_NC_B41_4DL-Core | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 7 | LTE_CA_B1_B3_B7-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 3 and Band 5 | LTE_CA_B3_B3_B5-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 7 and Band 28 | LTE_CA_B3_B7_B28-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 12 and Band 30 | LTE_CA_B2_B2_B12_B30-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 5 and Band 30 | LTE_CA_B2_B2_B5_B30-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2 Band 29 and Band 30 | LTE_CA_B2_B2_B29_B30-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 12 and Band 30 | LTE_CA_B2_B4_B12_B30-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 5 and Band 30 | LTE_CA_B2_B4_B5_B30-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 29 and Band 30 | LTE_CA_B2_B4_B29_B30-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 25, Band 41, Band 41 and Band 41 | LTE_CA_B25_B41_B41_B41-Perf | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 38, Band 40 and Band 40 | LTE_CA_B38_B40_B40 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 8, Band 41 and Band 41 | LTE_CA_B8_B41_B41 | Rel-13 |
| Building Block: LTE Advanced intra-band contiguous Carrier Aggregation in Band 42 for 3DL | LTE_CA_C_B42_3DL | Rel-13 |
| Building Block: Core part: Further LTE Physical Layer Enhancements for MTC | LTE_MTCe2_L1-Core | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 38 | LTE_CA_B3_B38-Core | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 28 | LTE_CA_B2_B28-Core | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 4 and Band 28 | LTE_CA_B4_B28-Core | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 20 and Band 40 | LTE_CA_B20_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 40 | LTE_CA_B1_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 40 | LTE_CA_B3_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 20 and Band 31 | LTE_CA_B20_B31-Core | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 31 | LTE_CA_B3_B31-Core | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 40 | LTE_CA_B5_B40-Core | Rel-13 |
| Feature or Study Item: Study on Licensed-Assisted Access using LTE | FS_LTE_LAA | Rel-13 |
| Building Block: Core part: 2GHz FDD LTE in Region 1 (1980-2010MHz and 2170-2200MHz Bands) | LTE_1980_2170_REG1-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 41, Band 42 and Band 42 | LTE_CA_B41_B42_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 2 and Band 12 | LTE_CA_B2_B2_B12-Core | Rel-13 |
| Feature or Study Item: 2GHz FDD LTE in Region 1 (1980-2010MHz and 2170-2200MHz Bands) | LTE_1980_2170_REG1 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 41, Band 42 and Band 42 | LTE_CA_B41_B42_B42 | Rel-13 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 7 and Band 22 | LTE_CA_B7_B22-Perf | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 7 and Band 22 | LTE_CA_B7_B22-Core | Rel-13 |
| Work task: Base Station Classification for 1.28 Mcps TDD option | RInImp-BSClass-LCRTDD | Rel-5 |
| Building Block: FS on mitigating the effect of CPICH interference at the UE | RInImp-CPICH_Intf | Rel-5 |
| Building Block: FS on the re-introduction of the downlink SIR measurement | RInImp-SIR | Rel-5 |
| Building Block: Core part: Addition of band 25 and 26 to LTE MTC cat.0 | LC_MTC_LTE_cat0_B25_B26-Core | Rel-14 |
| Feature or Study Item: Addition of bands 25 and 40 to LTE MTC cat.1 | LTE_MTCe2_L1_cat1_B25_B40-Core | Rel-14 |
| Building Block: Core part: Addition of 1.4 and 3 MHz Channel Bandwidth to E-UTRA operating band 65 for CGC (Complementary Ground Component) operations in Region 1 | LTE_1980_2170_REG1_addBWs-Core | Rel-14 |
| Building Block: Perf. Part: Further mobility enhancements in LTE | LTE_eMob-Perf | Rel-14 |
| Building Block: Introduction of new band support for 4Rx antenna ports for LTE | LTE_4Rx_AP_DL_bands | Rel-14 |
| Feature or Study Item: Addition of 1.4 and 3 MHz Channel Bandwidth to E-UTRA operating band 65 for CGC (Complementary Ground Component) operations in Region 1 | LTE_1980_2170_REG1_addBWs | Rel-14 |
| Feature or Study Item: Addition of band 25 and 26 to LTE MTC cat.0 | LC_MTC_LTE_cat0_B25_B26 | Rel-14 |
| Work task: Core part: Introduction of new band support for 4Rx antenna ports for LTE | LTE_4Rx_AP_DL_bands-Core | Rel-14 |
| Building Block: Core part: Citizens Broadband Radio Service (CBRS) 3.5GHz band for LTE in the United States | LTE_TDD_3550_CBRS_US-Core | Rel-14 |
| Building Block: Core part: LTE Band 41 UE power class 2 operation | LTE_B41_UE_PC2-Core | Rel-14 |
| Work task: Perf. part: LTE-based V2X Services | LTE_V2X-Perf | Rel-14 |
| Feature or Study Item: Study on global application of LTE Band 11 and of LTE Band 21 UEs | FS_LTE_B11_B21_global | Rel-14 |
| Feature or Study Item: Citizens Broadband Radio Service (CBRS) 3.5GHz band for LTE in the United States | LTE_TDD_3550_CBRS_US | Rel-14 |
| Feature or Study Item: LTE Band 41 UE power class 2 operation | LTE_B41_UE_PC2 | Rel-14 |
| Feature or Study Item: Study on NB-IoT RF requirement for coexistence with CDMA | FS_NB_IOT_CDMA_coex | Rel-14 |
| Feature or Study Item: New band support for Rel-14 Narrowband Internet of Things (NB-IOT) | NB_IOT_R14_bands | Rel-14 |
| Feature or Study Item: 4 receiver (4Rx) antenna ports with Carrier Aggregation (CA) for LTE downlink (DL) | LTE_4Rx_AP_DL_CA | Rel-14 |
| Feature or Study Item: Requirements for a new UE category with single receiver based on Category 1 for LTE | LTE_UE_cat_1RX | Rel-14 |
| Building Block: Core part: New band support for Rel-14 Narrowband Internet of Things (NB-IOT) | NB_IOT_R14_bands-Core | Rel-14 |
| Building Block: Core part: 4 receiver (RX) antenna ports with Carrier Aggregation (CA) for LTE downlink (DL) | LTE_4Rx_AP_DL_CA-Core | Rel-14 |
| Building Block: Core part: Requirements for a new UE category with single receiver based on Category 1 for LTE | LTE_UE_cat_1RX-Core | Rel-14 |
| Feature or Study Item: Radiated performance requirements for the verification of multi-antenna reception of UEs in LTE | LTE_MIMO_OTA | Rel-14 |
| Building Block: Perf. part: Enhanced LAA for LTE | LTE_eLAA-Perf | Rel-14 |
| Building Block: Perf. part: Support for V2V services based on LTE sidelink | LTE_SL_V2V-Perf | Rel-14 |
| Work task: Perf. part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 5DL/1UL | LTE_CA_R14_5DL1UL-Perf | Rel-14 |
| Work task: Perf. part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 2DL/1UL | LTE_CA_R14_2DL1UL-Perf | Rel-14 |
| Work task: Perf. part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 2DL/2UL | LTE_CA_R14_2DL2UL-Perf | Rel-14 |
| Work task: Perf. part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 3DL/3UL | LTE_CA_R14_3DL3UL-Perf | Rel-14 |
| Work task: Perf. part: LTE Advanced inter-band Carrier Aggregation Rel-14 for xDL/2UL with x=3,4,5 | LTE_CA_R14_xDL2UL-Perf | Rel-14 |
| Work task: Perf. part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 4DL/1UL | LTE_CA_R14_4DL1UL-Perf | Rel-14 |
| Work task: Perf. part: LTE Advanced intra-band Carrier Aggregation for xDL/yUL including contiguous and non-contiguous spectrum | LTE_CA_R14_intra-Perf | Rel-14 |
| Work task: Perf. part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 3DL/1UL | LTE_CA_R14_3DL1UL-Perf | Rel-14 |
| Building Block: Perf. part: AWS-3/4 Band for LTE | LTE_AWS_3_4-Perf | Rel-14 |
| Building Block: Perf. part: LTE 2.6 GHz FDD Supplemental DL band (2570-2620 MHz) and LTE Carrier Aggregation (2DL/1UL) with Band 3 for region 1 | LTE_FDD_2600_CA_B3-Perf | Rel-14 |
| Building Block: Perf. part: Multi-Band Base Station testing with three or more bands | MB_BS_test_3B-Perf | Rel-14 |
| Building Block: Perf. part: Performance enhancements for high speed scenario in LTE | LTE_high_speed-Perf | Rel-14 |
| Feature or Study Item: Rel-14 LTE Carrier Aggregation | LTE_CA_Rel14 | Rel-14 |
| Feature or Study Item: Rel-14LTE Advanced inter-band Carrier Aggregation | LTE_AIBCA_Rel14 | Rel-14 |
| Building Block: Perf. part: Enhancements on Full-Dimension (FD) MIMO for LTE | LTE_eFDMIMO-Perf | Rel-14 |
| Building Block: Perf. part: Uplink Capacity Enhancements for LTE | LTE_UL_CAP_enh-Perf | Rel-14 |
| Building Block: Perf. part: eMBMS enhancements for LTE | MBMS_LTE_enh2-Perf | Rel-14 |
| Building Block: Perf. part: Enhanced CRS and SU-MIMO Interference Mitigation Performance Requirements for LTE | LTE_eCRSIM_eSUMIMO-Perf | Rel-14 |
| Building Block: Perf. part: New band support for Rel-14 Narrowband Internet of Things (NB-IOT) | NB_IOT_R14_bands-Perf | Rel-14 |
| Building Block: Perf. part: 4 receiver (RX) antenna ports with Carrier Aggregation (CA) for LTE downlink (DL) | LTE_4Rx_AP_DL_CA-Perf | Rel-14 |
| Building Block: Perf. part: Requirements for a new UE category with single receiver based on Category 1 for LTE | LTE_UE_cat_1RX-Perf | Rel-14 |
| Building Block: Perf. part: SRS (sounding reference signal) switching between LTE component carriers | LTE_SRS_switch-Perf | Rel-14 |
| Building Block: Perf. part: LTE Measurement Gap Enhancement | LTE_meas_gap_enh-Perf | Rel-14 |
| Building Block: Perf. part: Downlink Multiuser Superposition Transmission for LTE | LTE_MUST-Perf | Rel-14 |
| Feature or Study Item: Study on LTE Advanced Carrier Aggregation of Band 3 and Band 39 | FS_LTE_CA_B3_B39 | Rel-14 |
| Building Block: Core part: Radiated performance requirements for the verification of multi-antenna reception of UEs in LTE | LTE_MIMO_OTA-Core | Rel-14 |
| Building Block: Core part: LTE Measurement Gap Enhancement | LTE_meas_gap_enh-Core | Rel-14 |
| Building Block: Perf. part: Further Indoor Positioning Enhancements for UTRA and LTE | UTRA_LTE_iPos_enh2-Perf | Rel-14 |
| Work task: Perf. part: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 5, Band 12 and Band 12 | LTE_CA_B4_B5_B12_B12-Perf | Rel-14 |
| Work task: Core part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 1, Band 8 and Band 40 | LTE_CA_B1_B8_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 3, Band 8 and Band 40 | LTE_CA_B3_B8_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL) of Band 3, Band 7 and Band 8 | LTE_CA_B3_B7_B8-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 28 | LTE_CA_B1_B3_B28-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 3, Band 8 and Band 28 | LTE_CA_B3_B8_B28-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 8, Band 42 and Band 42 | LTE_CA_B8_B42_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 28, Band 40 and Band 40 | LTE_CA_B28_B40_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 40 and Band 40 | LTE_CA_B3_B40_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 7 and Band 28 | LTE_CA_B1_B7_B28-Core | Rel-13 |
| Work task: Perf. part: LTE Carrier Aggregation Enhancement Beyond 5 Carriers | LTE_CA_enh_b5C-Perf | Rel-13 |
| Building Block: Perf. part: Enhanced LTE Device to Device Proximity Services | LTE_eD2D_Prox-Perf | Rel-13 |
| Building Block: Perf. part: Performance requirements of MMSE-IRC receiver for LTE BS | LTE_MMSE_IRC_BS-Perf | Rel-13 |
| Building Block: Perf. part: CRS Interference Mitigation for LTE Homogenous Deployments | LTE_CRSIM-Perf | Rel-13 |
| Work task: Perf. part: HSPA Dual-Band UL carrier aggregation | HSUPA_DB_MC-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 25 and Band 26 | LTE_CA_B25_B26-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 41 | LTE_CA_B3_B41-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 3 | LTE_CA_B1_B3_B3-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 19 and Band 28 | LTE_CA_B1_B19_B28-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 21, Band 42 and Band 42 | LTE_CA_B21_B42_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 7, Band 40 and Band 40 | LTE_CA_B7_B40_B40-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 1, Band 8 and Band 28 | LTE_CA_B1_B8_B28-Perf | Rel-13 |
| Work task: Perf. Part: Additional bandwidth combination set for LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 7 and Band 7 | LTE_CA_B3_B7_B7_BWset-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 7, Band 7 and Band 28 | LTE_CA_B7_B7_B28-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 40 | LTE_CA_B1_B3_B40-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 1, Band 8 and Band 40 | LTE_CA_B1_B8_B40-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 3, Band 8 and Band 40 | LTE_CA_B3_B8_B40-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL) of Band 3, Band 7 and Band 8 | LTE_CA_B3_B7_B8-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 28 | LTE_CA_B1_B3_B28-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 3, Band 8 and Band 28 | LTE_CA_B3_B8_B28-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 8, Band 42 and Band 42 | LTE_CA_B8_B42_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 28, Band 40 and Band 40 | LTE_CA_B28_B40_B40-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 40 and Band 40 | LTE_CA_B3_B40_B40-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 7 and Band 28 | LTE_CA_B1_B7_B28-Perf | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 7 | LTE_CA_B1_B3_B7 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 3 and Band 5 | LTE_CA_B3_B3_B5 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 7 and Band 28 | LTE_CA_B3_B7_B28 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 12 and Band 30 | LTE_CA_B2_B2_B12_B30 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 5 and Band 30 | LTE_CA_B2_B2_B5_B30 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2 Band 29 and Band 30 | LTE_CA_B2_B2_B29_B30 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 12 and Band 30 | LTE_CA_B2_B4_B12_B30 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 5 and Band 30 | LTE_CA_B2_B4_B5_B30 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 29 and Band 30 | LTE_CA_B2_B4_B29_B30 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 25, Band 41, Band 41 and Band 41 | LTE_CA_B25_B41_B41_B41 | Rel-13 |
| Building Block: LTE Advanced dual uplink inter-band Carrier Aggregation Class A1 in REL-13 | LTE_CA_2UL_R13-A1 | Rel-13 |
| Building Block: LTE Advanced dual uplink inter-band Carrier Aggregation Class A2 in REL-13 | LTE_CA_2UL_R13-A2 | Rel-13 |
| Building Block: LTE Advanced dual uplink inter-band Carrier Aggregation Class A3 in REL-13 | LTE_CA_2UL_R13-A3 | Rel-13 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 41 for 4 DL | LTE_CA_NC_B41_4DL | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 7 | LTE_CA_B1_B3_B7-Core | Rel-13 |
| Work task: Perf. part: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 12 and Band 12 | LTE_CA_B4_B4_B12_B12-Perf | Rel-14 |
| Work task: Perf. part: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 12 and Band 12 | LTE_CA_B2_B4_B12_B12-Perf | Rel-14 |
| Work task: Core part: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 5, Band 12 and Band 12 | LTE_CA_B4_B5_B12_B12-Core | Rel-14 |
| Work task: Core part: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 12 and Band 12 | LTE_CA_B4_B4_B12_B12-Core | Rel-14 |
| Work task: Core part: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 12 and Band 12 | LTE_CA_B2_B4_B12_B12-Core | Rel-14 |
| Building Block: LTE Advanced inter-band Carrier Aggregation Rel-14 for 5DL/1UL | LTE_CA_R14_5DL1UL | Rel-14 |
| Building Block: LTE Advanced inter-band Carrier Aggregation Rel-14 for 2DL/1UL | LTE_CA_R14_2DL1UL | Rel-14 |
| Building Block: LTE Advanced inter-band Carrier Aggregation Rel-14 for 2DL/2UL | LTE_CA_R14_2DL2UL | Rel-14 |
| Building Block: LTE Advanced inter-band Carrier Aggregation Rel-14 for 3DL/3UL | LTE_CA_R14_3DL3UL | Rel-14 |
| Building Block: LTE Advanced inter-band Carrier Aggregation Rel-14 for xDL/2UL with x=3,4,5 | LTE_CA_R14_xDL2UL | Rel-14 |
| Building Block: LTE Advanced inter-band Carrier Aggregation Rel-14 for 4DL/1UL | LTE_CA_R14_4DL1UL | Rel-14 |
| Work task: Perf. part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A1 in REL-13 | LTE_CA_2UL_R13-A1-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A2 in REL-13 | LTE_CA_2UL_R13-A2-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A3 in REL-13 | LTE_CA_2UL_R13-A3-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 41 for 4 DL | LTE_CA_NC_B41_4DL-Perf | Rel-13 |
| Building Block: Perf. Part: Further LTE Physical Layer Enhancements for MTC | LTE_MTCe2_L1-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 38 | LTE_CA_B3_B38-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 28 | LTE_CA_B2_B28-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced inter-band Carrier Aggregation of Band 4 and Band 28 | LTE_CA_B4_B28-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced inter-band Carrier Aggregation of Band 20 and Band 40 | LTE_CA_B20_B40-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 40 | LTE_CA_B1_B40-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 40 | LTE_CA_B3_B40-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced inter-band Carrier Aggregation of Band 20 and Band 31 | LTE_CA_B20_B31-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 31 | LTE_CA_B3_B31-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 40 | LTE_CA_B5_B40-Perf | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 5 and Band 29 | LTE_CA_B2_B5_B29-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 38, Band 40 and Band 40 | LTE_CA_B38_B40_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 8, Band 41 and Band 41 | LTE_CA_B8_B41_B41-Core | Rel-13 |
| Work task: Core part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 42 for 3DL | LTE_CA_C_B42_3DL-Core | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 5 and Band 29 | LTE_CA_B2_B5_B29 | Rel-13 |
| Building Block: LTE Advanced intra-band Carrier Aggregation for xDL/yUL including contiguous and non-contiguous spectrum | LTE_CA_R14_intra | Rel-14 |
| Building Block: LTE Advanced inter-band Carrier Aggregation Rel-14 for 3DL/1UL | LTE_CA_R14_3DL1UL | Rel-14 |
| Feature or Study Item: LTE FDD in the Bands 1980-2010 MHz and 2170-2200MHz for Region 3 | LTE_1980_2170_REG3 | Rel-14 |
| Feature or Study Item: LTE 2.6 GHz FDD Supplemental DL band (2570-2620 MHz) and LTE Carrier Aggregation (2DL/1UL) with Band 3 for region 1 | LTE_FDD_2600_CA_B3 | Rel-14 |
| Feature or Study Item: Multi-Band Base Station testing with three or more bands | MB_BS_test_3B | Rel-14 |
| Feature or Study Item: Performance enhancements for high speed scenario in LTE | LTE_high_speed | Rel-14 |
| Work task: Core part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 5DL/1UL | LTE_CA_R14_5DL1UL-Core | Rel-14 |
| Work task: Core part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 2DL/1UL | LTE_CA_R14_2DL1UL-Core | Rel-14 |
| Work task: Core part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 2DL/2UL | LTE_CA_R14_2DL2UL-Core | Rel-14 |
| Work task: Core part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 3DL/3UL | LTE_CA_R14_3DL3UL-Core | Rel-14 |
| Work task: Core part: LTE Advanced inter-band Carrier Aggregation Rel-14 for xDL/2UL with x=3,4,5 | LTE_CA_R14_xDL2UL-Core | Rel-14 |
| Work task: Core part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 4DL/1UL | LTE_CA_R14_4DL1UL-Core | Rel-14 |
| Work task: Core part: LTE Advanced intra-band Carrier Aggregation for xDL/yUL including contiguous and non-contiguous spectrum | LTE_CA_R14_intra-Core | Rel-14 |
| Work task: Core part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 3DL/1UL | LTE_CA_R14_3DL1UL-Core | Rel-14 |
| Building Block: Core part: AWS-3/4 Band for LTE | LTE_AWS_3_4-Core | Rel-14 |
| Building Block: Core part: LTE FDD in the Bands 1980-2010 MHz and 2170-2200MHz for Region 3 | LTE_1980_2170_REG3-Core | Rel-14 |
| Building Block: Core part: LTE 2.6 GHz FDD Supplemental DL band (2570-2620 MHz) and LTE Carrier Aggregation (2DL/1UL) with Band 3 for region 1 | LTE_FDD_2600_CA_B3-Core | Rel-14 |
| Building Block: Core part: Multi-Band Base Station testing with three or more bands | MB_BS_test_3B-Core | Rel-14 |
| Building Block: Core part: Performance enhancements for high speed scenario in LTE | LTE_high_speed-Core | Rel-14 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 38 | LTE_CA_B3_B38 | Rel-13 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 28 | LTE_CA_B2_B28 | Rel-13 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 4 and Band 28 | LTE_CA_B4_B28 | Rel-13 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 20 and Band 40 | LTE_CA_B20_B40 | Rel-13 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 40 | LTE_CA_B1_B40 | Rel-13 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 40 | LTE_CA_B3_B40 | Rel-13 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 20 and Band 31 | LTE_CA_B20_B31 | Rel-13 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 31 | LTE_CA_B3_B31 | Rel-13 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 40 | LTE_CA_B5_B40 | Rel-13 |
| Feature or Study Item: Further LTE Physical Layer Enhancements for MTC | LTE_MTCe2_L1 | Rel-13 |
| Building Block: Perf. Part: 2GHz FDD LTE in Region 1 (1980-2010MHz and 2170-2200MHz Bands) | LTE_1980_2170_REG1-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 3 and Band 8 | LTE_CA_B3_B3_B8-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 41, Band 42 and Band 42 | LTE_CA_B41_B42_B42-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 2 and Band 12 | LTE_CA_B2_B2_B12-Perf | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 3 and Band 8 | LTE_CA_B3_B3_B8-Core | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 5, Band 12 and Band 12 | LTE_CA_B4_B5_B12_B12 | Rel-14 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 12 and Band 12 | LTE_CA_B4_B4_B12_B12 | Rel-14 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 12 and Band 12 | LTE_CA_B2_B4_B12_B12 | Rel-14 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 20 and Band 32 | LTE_CA_B3_B20_B32-Core | Rel-14 |
| Feature or Study Item: Study on High Power LTE UE for Band 41 | FS_LTE_B41_HPUE | Rel-14 |
| Building Block: LTE Advanced 3DL/2UL mixed intra- and inter-band Carrier Aggregation | LTE_CA_3DL_2UL_inter_intra | Rel-14 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 3 and Band 8 | LTE_CA_B3_B3_B8 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 2 and Band 12 | LTE_CA_B2_B2_B12 | Rel-13 |
| Feature or Study Item: Study on Advanced Wireless Services (AWS) - Extension band for LTE | FS_LTE_AWS_EXT | Rel-13 |
| Feature or Study Item: Study on MIMO OTA antenna test function for LTE | FS_LTE_MIMO_OTA_ATF | Rel-13 |
| Feature or Study Item: Study on Indoor Positioning Enhancements for UTRA and LTE | FS_UTRA_LTE_iPos_enh | Rel-13 |
| Feature or Study Item: Study on new AWS-3/4 Band for LTE | FS_LTE_AWS_3_4 | Rel-13 |
| Building Block: LTE Advanced 5 Band Carrier Aggregation (5DL/1UL) of Band 1, Band 3, Band 19, Band 42 and Band 42 | LTE_CA_B1_B3_B19_B42_B42 | Rel-13 |
| Building Block: LTE Advanced 5 Band Carrier Aggregation (5DL/1UL) of Band 1, Band 19, Band 21, Band 42 and Band 42 | LTE_CA_B1_B19_B21_B42_B42 | Rel-13 |
| Building Block: LTE Advanced 5 Band Carrier Aggregation (5DL/1UL) of Band 1, Band 3, Band 7, Band 7 and Band 28 | LTE_CA_B1_B3_B7_B7_B28 | Rel-13 |
| Building Block: LTE Advanced 5 Band Carrier Aggregation (5DL/1UL) of Band 3, Band 3, Band 7, Band 7 and Band 28 | LTE_CA_B3_B3_B7_B7_B28 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/3UL) of Band 39, Band 41 and Band 41 | LTE_CA_3DL3UL_B39_B41_B41 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/3UL) of Band 39, Band 39 and Band 41 | LTE_CA_3DL3UL_B39_B39_B41 | Rel-13 |
| Building Block: Additional bandwidth combination set for LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 7 | LTE_CA_NC_B7_BWset | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 20 and Band 32 | LTE_CA_B3_B20_B32-Perf | Rel-14 |
| Feature or Study Item: (Small) Technical Enhancements and Improvements for Rel-14 | TEI14 | Rel-14 |
| Work task: Core part:LTE Advanced 5 Band Carrier Aggregation (5DL/1UL) of Band 3, Band 3, Band 7, Band 7 and Band 28 | LTE_CA_B3_B3_B7_B7_B28-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/3UL) of Band 39, Band 41 and Band 41 | LTE_CA_3DL3UL_B39_B41_B41-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/3UL) of Band 39, Band 39 and Band 41 | LTE_CA_3DL3UL_B39_B39_B41-Core | Rel-13 |
| Work task: Core part: Additional bandwidth combination set for LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 7 | LTE_CA_NC_B7_BWset-Core | Rel-13 |
| Building Block: Perf. part: Indoor Positioning enhancements for UTRA and LTE | UTRA_LTE_iPos_enh-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation for Band 5 and Band 38 | LTE_CA_B5_B38-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 11 and Band 18 | LTE_CA_B1_B11_B18-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 5, Band 40, and Band 40 | LTE_CA_B5_B40_B40-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 3, Band 41 and Band 42 | LTE_CA_B3_B41_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 41, and Band 41 | LTE_CA_B3_B41_B41-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL1UL) of Band 39, Band 41, Band 41 and Band 41 | LTE_CA_B39_B41_B41_B41-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL1UL) of Band 39, Band 39, Band 41 and Band 41 | LTE_CA_B39_B39_B41_B41-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 5 and Band 12 | LTE_CA_B4_B4_B5_B12-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 4 and Band 5 | LTE_CA_B2_B4_B4_B5-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 8 and Band 40 | LTE_CA_B1_B3_B8_B40-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) for Band 3, Band 28, Band 40 and Band 40 | LTE_CA_B3_B28_B40_B40-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) for Band 28, Band 40, Band 40 and Band 40 | LTE_CA_B28_B40_B40_B40-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 3, Band 7, Band 7 and Band 28 | LTE_CA_B3_B7_B7_B28-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 5 Band Carrier Aggregation (5DL/1UL) of Band 1, Band 3, Band 19, Band 42 and Band 42 | LTE_CA_B1_B3_B19_B42_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 5 Band Carrier Aggregation (5DL/1UL) of Band 1, Band 19, Band 21, Band 42 and Band 42 | LTE_CA_B1_B19_B21_B42_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 5 Band Carrier Aggregation (5DL/1UL) of Band 1, Band 3, Band 7, Band 7 and Band 28 | LTE_CA_B1_B3_B7_B7_B28-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 5 Band Carrier Aggregation (5DL/1UL) of Band 3, Band 3, Band 7, Band 7 and Band 28 | LTE_CA_B3_B3_B7_B7_B28-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/3UL) of Band 39, Band 41 and Band 41 | LTE_CA_3DL3UL_B39_B41_B41-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/3UL) of Band 39, Band 39 and Band 41 | LTE_CA_3DL3UL_B39_B39_B41-Perf | Rel-13 |
| Work task: Perf. part: Additional bandwidth combination set for LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 7 | LTE_CA_NC_B7_BWset-Perf | Rel-13 |
| Building Block: Perf. Part: Power saving enhancements for UMTS | UTRA_SDATA_POWSAV-Perf | Rel-13 |
| Work task: Perf. part: Narrowband Internet of Things (IOT) | NB_IOT-Perf | Rel-13 |
| Building Block: RF Radio Transmission/ Reception, System Performance Requirements and Conformance Testing | HSDPA-RF | Rel-5 |
| Building Block: FS on UE antenna efficiency test method performance requirements | RInImp-UEAnTM | Rel-5 |
| Feature or Study Item: LTE in the 1670-1675 MHz Band for US (on hold till 12/2014) | LTE_FDD_1670_US | Rel-13 |
| Building Block: Perf. part: Base Station (BS) RF requirements for Active Antenna System (AAS) | AAS_BS_LTE_UTRA-Perf | Rel-13 |
| Building Block: Core part: Base Station (BS) RF requirements for Active Antenna System (AAS) | AAS_BS_LTE_UTRA-Core | Rel-13 |
| Feature or Study Item: Study on Expansion of LTE_FDD_1670_US to include 1670-1680MHz Band for LTE in the US | FS_LTE_FDD_1670_US | Rel-13 |
| Feature or Study Item: Base Station (BS) RF requirements for Active Antenna System (AAS) | AAS_BS_LTE_UTRA | Rel-13 |
| Feature or Study Item: Study on Positioning enhancements for E-UTRA | FS_LCSenh_LTE | Rel-13 |
| Feature or Study Item: Rel-13 LTE Carrier Aggregation | LTE_CA_Rel13 | Rel-13 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 7 and Band 22 | LTE_CA_B7_B22 | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) for Band 3, Band 8 and Band 27 | LTE_CA_B3_B8_B27-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 8 and Band 27 | LTE_CA_B8_B27-Perf | Rel-13 |
| Work task: Core part:LTE Advanced 3 band Carrier Aggregation (3DL/1UL) for Band 3, Band 8 and Band 27 | LTE_CA_B3_B8_B27-Core | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 8 and Band 27 | LTE_CA_B8_B27-Core | Rel-13 |
| Building Block: LTE Advanced 3 band Carrier Aggregation (3DL/1UL) for Band 3, Band 8 and Band 27 | LTE_CA_B3_B8_B27 | Rel-13 |
| Feature or Study Item: Study on Multi-RAT joint coordination | FS_MultiRAT_JC | Rel-13 |
| Building Block: Base station classification for TDD | RInImp-BSClass | Rel-5 |
| Work task: TDD Base station classification | RInImp-BSClass-TDD | Rel-5 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 4 and Band 4 | LTE_CA_B2_B2_B4_B4-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 5 and Band 40 | LTE_CA_B1_B3_B5_B40-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 7 and Band 8 | LTE_CA_B1_B3_B7_B8-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 5 and Band 29 | LTE_CA_B2_B4_B5_B29-Core | Rel-13 |
| Work task: Core part:LTE Advanced dual uplink inter-band Carrier Aggregation FDD-TDD | LTE_CA_2UL_FDD_TDD-Core | Rel-13 |
| Work task: Core part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A4 in REL-13 | LTE_CA_2UL_R13-A4-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3DL/2UL inter-band Carrier Aggregation | LTE_CA_3DL_2UL-Core | Rel-13 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 42 for 3DL | LTE_CA_NC_B42_3DL-Core | Rel-13 |
| Work task: Core part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 8 | LTE_CA_C_B8-Core | Rel-13 |
| Work task: Core part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 42 for 4DL | LTE_CA_C_B42_4DL-Core | Rel-13 |
| Building Block: Perf. part: Dual Connectivity enhancements for LTE | LTE_dualC_enh-Perf | Rel-13 |
| Building Block: Perf. part: Multicarrier Load Distribution of UEs in LTE | LTE_MC_load-Perf | Rel-13 |
| Building Block: Perf. part: LTE-WLAN Radio Level Integration and Interworking Enhancement | LTE_WLAN_radio-Perf | Rel-13 |
| Building Block: Perf. part: LTE DL 4 Rx antenna ports | LTE_4Rx_AP_DL-Perf | Rel-13 |
| Building Block: Perf. part: AWS-Extension Band for LTE | LTE_AWS_EXT-Perf | Rel-13 |
| Building Block: Perf. part: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 7 | LTE_CA_B5_B7_BWset-Perf | Rel-13 |
| Building Block: Perf. part: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 5 | LTE_CA_B3_B5_BWset-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 42 | LTE_CA_B1_B3_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 19 and Band 42 | LTE_CA_B1_B19_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 21 and Band 42 | LTE_CA_B1_B21_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 19 and Band 42 | LTE_CA_B3_B19_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 19, Band 21 and Band 42 | LTE_CA_B19_B21_B42-Perf | Rel-13 |
| Work task: Perf. part: Additional bandwidth combination set for LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4 and Band 7 | LTE_CA_B4_B4_B7_BWset-Perf | Rel-13 |
| Work task: Perf. part: Additional bandwidth combination set for LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 7 and Band 12 | LTE_CA_B4_B7_B12_BWset-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 7 and Band 12 | LTE_CA_B2_B7_B12-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 4 and Band 7 | LTE_CA_B2_B4_B7-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 7, Band 20 and Band 38 | LTE_CA_B7_B20_B38-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 4 and Band 12 | LTE_CA_B2_B4_B4_B12-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 4 and Band 12 | LTE_CA_B2_B2_B4_B12-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 4 and Band 4 | LTE_CA_B2_B2_B4_B4-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 5 and Band 40 | LTE_CA_B1_B3_B5_B40-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 7 and Band 8 | LTE_CA_B1_B3_B7_B8-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 5 and Band 29 | LTE_CA_B2_B4_B5_B29-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced dual uplink inter-band Carrier Aggregation FDD-TDD | LTE_CA_2UL_FDD_TDD-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A4 in REL-13 | LTE_CA_2UL_R13-A4-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3DL/2UL inter-band Carrier Aggregation | LTE_CA_3DL_2UL-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 42 for 3DL | LTE_CA_NC_B42_3DL-Perf | Rel-13 |
| Work task: Perf. part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 8 | LTE_CA_C_B8-Perf | Rel-13 |
| Work task: Perf. part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 42 for 4DL | LTE_CA_C_B42_4DL-Perf | Rel-13 |
| Feature or Study Item: LTE DL 4 Rx antenna ports | LTE_4Rx_AP_DL | Rel-13 |
| Feature or Study Item: AWS-Extension Band for LTE | LTE_AWS_EXT | Rel-13 |
| Feature or Study Item: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 7 | LTE_CA_B5_B7_BWset | Rel-13 |
| Feature or Study Item: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 5 | LTE_CA_B3_B5_BWset | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 42 | LTE_CA_B1_B3_B42 | Rel-13 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 4 | LTE_CA_B2_B4-Core | Rel-12 |
| Feature or Study Item: Rel-12 LTE Carrier Aggregation | LTE_CA_Rel-12 | Rel-12 |
| Work task: Deleted - Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 5 with 2UL | LTE_CA_B3_B5_2UL-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 3 | LTE_CA_NC_B3-Perf | Rel-12 |
| Feature or Study Item: Further Enhancements to LTE TDD for DL-UL Interference Management and Traffic Adaptation | LTE_TDD_eIMTA | Rel-12 |
| Feature or Study Item: HSPA signalling enhancements for more efficient resource usage for LCR | LCR_TDD_HSPA_sign_enh | Rel-12 |
| Feature or Study Item: HetNet Mobility enhancements for LTE | HetNet_eMOB_LTE | Rel-12 |
| Feature or Study Item: 8 Rx Antennas for LTE UL | LTE_UL_8Rx | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 26 | LTE_CA_B1_B26 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 39 and Band 41 | LTE_CA_B39_B41 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 12 | LTE_CA_B2_B12 | Rel-12 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 7 | LTE_CA_NC_B7 | Rel-12 |
| Building Block: LTE Advanced intra-band contiguous Carrier Aggregation in Band 27 | LTE_CA_C_B27 | Rel-12 |
| Feature or Study Item: Study on LTE Device-to-Device Proximity Services - Radio Aspects | FS_LTE_D2D_Prox | Rel-12 |
| Feature or Study Item: Study on Scalable UMTS FDD bandwidth | FS_UTRA_SCAL | Rel-12 |
| Feature or Study Item: Study on Small Cell Enhancements for E-UTRA and E-UTRAN – Physical-layer aspects | FS_LTE_SC_enh_L1 | Rel-12 |
| Feature or Study Item: Study on 2GHz FDD for UTRA and LTE in Region 1 (1980-2010MHz and 2170-2200MHz Bands) | FS_UTRA_LTE_1980_2170_REG1 | Rel-12 |
| Feature or Study Item: Study on Base Station specification structure | FS_BSspec_struc | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 23 and Band 29 | LTE_CA_B23_B29-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 26 | LTE_CA_B3_B26-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 19 | LTE_CA_B3_B19-Perf | Rel-12 |
| Work task: Deleted - Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 38 and Band 39 | LTE_CA_B38_B39-Perf | Rel-12 |
| Work task: Perf. part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 3 | LTE_CA_C_B3-Perf | Rel-12 |
| Building Block: Perf. Part: LTE in the US Wireless Communications Service (WCS) Band 30 | LTE_WCS_band-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 8 | LTE_CA_B1_B8-Perf | Rel-12 |
| Building Block: Perf. part: Introduction of LTE 450 MHz band in Brazil | LTE450_Brazil-Perf | Rel-12 |
| Building Block: Perf. part: Further Downlink MIMO Enhancement for LTE Advanced | LTE_eDL_MIMO_enh-Perf | Rel-12 |
| Building Block: Deleted - Perf. part: New Carrier Type for LTE | LTE_NCT-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 28 | LTE_CA_B3_B28-Perf | Rel-12 |
| Building Block: Perf. part: Further Enhancements to LTE TDD for DL-UL Interference Management and Traffic Adaptation | LTE_TDD_eIMTA-Perf | Rel-12 |
| Building Block: Perf. part: HSPA signalling enhancements for more efficient resource usage for LCR TDD | LCR_TDD_HSPA_sign_enh-Perf | Rel-12 |
| Building Block: Perf. part: 8 Rx Antennas for LTE UL | LTE_UL_8Rx-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 26 | LTE_CA_B1_B26-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 39 and Band 41 | LTE_CA_B39_B41-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 12 | LTE_CA_B2_B12-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 7 | LTE_CA_NC_B7-Perf | Rel-12 |
| Work task: Perf part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 27 | LTE_CA_C_B27-Perf | Rel-12 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 25 | LTE_CA_NC_B25 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 7 | LTE_CA_B1_B7 | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 5 and Band 29 | LTE_CA_B2_B5_B29-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 38, Band 40 and Band 40 | LTE_CA_B38_B40_B40-Perf | Rel-13 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 8, Band 41 and Band 41 | LTE_CA_B8_B41_B41-Perf | Rel-13 |
| Work task: Perf. Part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 42 for 3DL | LTE_CA_C_B42_3DL-Perf | Rel-13 |
| Feature or Study Item: Study on possible additional configuration for LTE TDD | FS_LTE_TDD_add_config | Rel-13 |
| Feature or Study Item: Study on Support of single-cell point-to-multipoint transmission in LTE | FS_LTE_SC_PTM | Rel-13 |
| Feature or Study Item: Study on LTE DL 4 Rx antenna ports | FS_LTE_4Rx_AP_DL | Rel-13 |
| Feature or Study Item: Study on performance enhancements for high speed scenario in LTE | FS_LTE_high_speed | Rel-13 |
| Feature or Study Item: Study on multi-node testing for LAA | FS_LTE_LAA_multinode_test | Rel-13 |
| Feature or Study Item: Interference mitigation for downlink control channels of LTE | LTE_IM_DLCCH | Rel-13 |
| Building Block: Introduction of 1447-1467MHz Band for TD-LTE in China | LTE_TDD_1447MHz_China | Rel-13 |
| Feature or Study Item: 700MHz E-UTRA FDD Band for Arab Region | LTE_FDD_700_ARAB | Rel-13 |
| Building Block: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 12 | LTE_CA_B2_B12_BWset | Rel-13 |
| Feature or Study Item: European 700 Supplemental Downlink band (738-758 MHz) in E-UTRA and LTE Carrier Aggregation (2DL/1UL) with Band 20 | LTE_CA_700EU_B20 | Rel-13 |
| Building Block: Additional bandwidth combination set 2 for LTE Advanced inter-band Carrier Aggregation of Band 4 and Band 12 | LTE_CA_B4_B12_BWset2 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 8 and Band 11 | LTE_CA_B1_B8_B11 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 20 and Band 32 | LTE_CA_B3_B20_B32 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 7, Band 42 and Band 42 | LTE_CA_B7_B42_B42 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 20, Band 42 and Band 42 | LTE_CA_B20_B42_B42 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 3, Band 7 and Band 38 | LTE_CA_B3_B7_B38 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 28, Band 41 and Band 41 | LTE_CA_B28_B41_B41 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 28, Band 42 and Band 42 | LTE_CA_B28_B42_B42 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 41, Band 41, Band 42 and Band 42 | LTE_CA_B41_B41_B42_B42 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 7 and Band 12 | LTE_CA_B2_B4_B7_B12 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 19 and Band 42 | LTE_CA_B1_B3_B19_B42 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 42 and Band 42 | LTE_CA_B1_B3_B42_B42 | Rel-13 |
| Building Block: LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 19, Band 42 and Band 42 | LTE_CA_B1_B19_B42_B42 | Rel-13 |
| Feature or Study Item: Radiated requirements for the verification of multi-antenna reception performance of UEs | UTRA_LTE_MIMO_OTA | Rel-13 |
| Feature or Study Item: UE core requirements for uplink 64 QAM | LTE_UL64QAM | Rel-13 |
| Feature or Study Item: Performance requirements of MMSE-IRC receiver for LTE BS | LTE_MMSE_IRC_BS | Rel-13 |
| Feature or Study Item: CRS Interference Mitigation for LTE Homogenous Deployments | LTE_CRSIM | Rel-13 |
| Building Block: HSPA Dual-Band UL carrier aggregation | HSUPA_DB_MC | Rel-13 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 25 and Band 26 | LTE_CA_B25_B26 | Rel-13 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 41 | LTE_CA_B3_B41 | Rel-13 |
| Building Block: LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 3 | LTE_CA_B1_B3_B3 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 19 and Band 28 | LTE_CA_B1_B19_B28 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 21, Band 42 and Band 42 | LTE_CA_B21_B42_B42 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 7, Band 40 and Band 40 | LTE_CA_B7_B40_B40 | Rel-13 |
| Building Block: LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 1, Band 8 and Band 28 | LTE_CA_B1_B8_B28 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 7 and Band 7 | LTE_CA_B3_B7_B7_Bwset | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 7, Band 7 and Band 28 | LTE_CA_B7_B7_B28 | Rel-13 |
| Building Block: LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 40 | LTE_CA_B1_B3_B40 | Rel-13 |
| Building Block: LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 1, Band 8 and Band 40 | LTE_CA_B1_B8_B40 | Rel-13 |
| Building Block: LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 3, Band 8 and Band 40 | LTE_CA_B3_B8_B40 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL) of Band 3, Band 7 and Band 8 | LTE_CA_B3_B7_B8 | Rel-13 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 28 | LTE_CA_B1_B3_B28 | Rel-13 |
| Building Block: LTE Advanced 3 band Carrier Aggregation (3DL/1UL) of Band 3, Band 8 and Band 28 | LTE_CA_B3_B8_B28 | Rel-13 |
| Work task: Core part: Additional bandwidth combinations for LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 25 | LTE_CA_NC_B25_BWset-Core | Rel-12 |
| Building Block: Core part: Network-Assisted Interference Cancellation and Suppression for LTE | LTE_NAICS-Core | Rel-12 |
| Building Block: Perf. part: Performance requirements of interference cancellation and suppression receiver for SU-MIMO | LTE_SUMIMO_RX-Perf | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 7 and Band 28 | LTE_CA_B7_B28 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 25 | LTE_CA_B5_B25 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 11 | LTE_CA_B1_B11 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 8 and Band 11 | LTE_CA_B8_B11 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 7 | LTE_CA_B5_B7 | Rel-12 |
| Building Block: LTE Advanced intra-band contiguous Carrier Aggregation in Band 41 for 3DL | LTE_CA_C_B41_3DL | Rel-12 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 2 | LTE_CA_NC_B2 | Rel-12 |
| Feature or Study Item: Further MBMS operations support for E-UTRAN | MBMS_LTE_OS | Rel-12 |
| Feature or Study Item: Dedicated Channel (DCH) enhancements for UMTS | UTRA_DCHenh | Rel-12 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 19, Band 21, Band 42 and Band 42 | LTE_CA_B19_B21_B42_B42-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 5 and Band 12 | LTE_CA_B2_B4_B5_B12-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 4 and Band 5 | LTE_CA_B2_B2_B4_B5-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4-Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 12 and Band 12 | LTE_CA_B2_B2_B12_B12-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 5 and Band 30 | LTE_CA_B4_B4_B5_B30-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 12 and Band 30 | LTE_CA_B4_B4_B12_B30-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 4, Band 4, Band 29 and Band 30 | LTE_CA_B4_B4_B29_B30-Core | Rel-13 |
| Building Block: Perf. part: Downlink TPC Enhancements for UMTS | UTRA_EDL_TPC-Perf | Rel-13 |
| Building Block: Perf. part: Licensed-Assisted Access using LTE | LTE_LAA-Perf | Rel-13 |
| Building Block: Perf. part: Elevation Beamforming/Full-Dimension (FD) MIMO for LTE | LTE_EBF_FDMIMO-Perf | Rel-13 |
| Building Block: Perf. part: Support of single-cell point-to-multipoint transmission in LTE | LTE_SC_PTM-Perf | Rel-13 |
| Building Block: Perf. part: Interference mitigation for downlink control channels of LTE | LTE_IM_DLCCH-Perf | Rel-13 |
| Work task: Perf. part: Introduction of 1447-1467MHz Band for TD-LTE in China | LTE_TDD_1447MHz_China-Perf | Rel-13 |
| Building Block: Perf. part: 700MHz E-UTRA FDD Band for Arab Region | LTE_FDD_700_ARAB-Perf | Rel-13 |
| Work task: Perf. part: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 12 | LTE_CA_B2_B12_BWset-Perf | Rel-13 |
| Building Block: Perf. part: European 700 Supplemental Downlink band (738-758 MHz) in E-UTRA and LTE Carrier Aggregation (2DL/1UL) with Band 20 | LTE_CA_700EU_B20-Perf | Rel-13 |
| Work task: Perf. part: Additional bandwidth combination set 2 for LTE Advanced inter-band Carrier Aggregation of Band 4 and Band 12 | LTE_CA_B4_B12_BWset2-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 8 and Band 11 | LTE_CA_B1_B8_B11-Perf | Rel-13 |
| Building Block: Core part: Dedicated Channel (DCH) enhancements for UMTS | UTRA_DCHenh-Core | Rel-12 |
| Building Block: Core part: UMTS Mobility enhancements for heterogeneous networks | UTRA_HetNet_mob-Core | Rel-12 |
| Building Block: Core part: Low cost & enhanced coverage MTC UE for LTE | LC_MTC_LTE-Core | Rel-12 |
| Building Block: Core part: LTE TDD-FDD joint operation including Carrier Aggregation | LTE_CA_TDD_FDD-Core | Rel-12 |
| Building Block: Core part: LTE Coverage Enhancements | Cov_Enh_LTE-Core | Rel-12 |
| Building Block: Deleted - Core part: New Base Station specification structure | BSspec_struc-Core | Rel-12 |
| Building Block: Core part: L-band for Supplemental Downlink in E-UTRA and UTRA | LTE_UTRA_SDL_BandL-Core | Rel-12 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation: framework requirements for 2UL | LTE_CA_NC_2UL-Core | Rel-12 |
| Work task: Deleted - Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 41 for 2UL | LTE_CA_NC_B41_2UL-Core | Rel-12 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 4 for 2UL | LTE_CA_NC_B4_2UL-Core | Rel-12 |
| Work task: Core part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 23 | LTE_CA_C_B23-Core | Rel-12 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 23 | LTE_CA_NC_B23-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 12 and Band 25 | LTE_CA_B12_B25-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 18 - Additional bandwidth combination set | LTE_CA_B1_B18_BWset-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 5 | LTE_CA_B2_B5-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 5 and Band 30 | LTE_CA_B2_B5_B30-Core | Rel-12 |
| Work task: Deleted - Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 17 and Band 30 | LTE_CA_B2_B17_B30-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 29 and Band 30 | LTE_CA_B2_B29_B30-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 5 and Band 30 | LTE_CA_B4_B5_B30-Core | Rel-12 |
| Work task: Deleted - Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 17 and Band 30 | LTE_CA_B4_B17_B30-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 29 and Band 30 | LTE_CA_B4_B29_B30-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 4 and Band 13 | LTE_CA_B2_B4_B13-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 2 and Band 13 | LTE_CA_B2_B2_B13-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4 and Band 13 | LTE_CA_B4_B4_B13-Core | Rel-12 |
| Building Block: Perf. part: Low cost & enhanced coverage MTC UE for LTE | LC_MTC_LTE-Perf | Rel-12 |
| Building Block: Perf. part: LTE TDD-FDD joint operation including Carrier Aggregation | LTE_CA_TDD_FDD-Perf | Rel-12 |
| Building Block: Perf. part: LTE Coverage Enhancements | Cov_Enh_LTE-Perf | Rel-12 |
| Building Block: Deleted - Perf. part: New Base Station specification structure | BSspec_struc-Perf | Rel-12 |
| Feature or Study Item: Low cost & enhanced coverage MTC UE for LTE | LC_MTC_LTE | Rel-12 |
| Feature or Study Item: LTE TDD-FDD joint operation including Carrier Aggregation | LTE_CA_TDD_FDD | Rel-12 |
| Feature or Study Item: LTE Coverage Enhancements | Cov_Enh_LTE | Rel-12 |
| Feature or Study Item: Deleted - New Base Station specification structure | BSspec_struc | Rel-12 |
| Feature or Study Item: L-band for Supplemental Downlink in E-UTRA and UTRA | LTE_UTRA_SDL_BandL | Rel-12 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation: framework requirements for 2UL | LTE_CA_NC_2UL | Rel-12 |
| Building Block: Deleted -LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 41 for 2UL | LTE_CA_NC_B41_2UL | Rel-12 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 4 for 2UL | LTE_CA_NC_B4_2UL | Rel-12 |
| Building Block: LTE Advanced intra-band contiguous Carrier Aggregation in Band 23 | LTE_CA_C_B23 | Rel-12 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 23 | LTE_CA_NC_B23 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 12 and Band 25 | LTE_CA_B12_B25 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 18 - Additional bandwidth combination set | LTE_CA_B1_B18_BWset | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 5 | LTE_CA_B2_B5 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 5 and Band 30 | LTE_CA_B2_B5_B30 | Rel-12 |
| Building Block: Deleted -LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 17 and Band 30 | LTE_CA_B2_B17_B30 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 29 and Band 30 | LTE_CA_B2_B29_B30 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 5 and Band 30 | LTE_CA_B4_B5_B30 | Rel-12 |
| Building Block: Deleted -LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 17 and Band 30 | LTE_CA_B4_B17_B30 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 29 and Band 30 | LTE_CA_B4_B29_B30 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 4 and Band 13 | LTE_CA_B2_B4_B13 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 2 and Band 13 | LTE_CA_B2_B2_B13 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4 and Band 13 | LTE_CA_B4_B4_B13 | Rel-12 |
| Feature or Study Item: Study on Cell-specific Reference Signals (CRS) Interference Mitigation for homogenous deployments for LTE | FS_LTE_CRSIC | Rel-12 |
| Building Block: Perf. part: Further enhanced MTC for LTE | LTE_feMTC-Perf | Rel-14 |
| Building Block: Perf. part: Enhancements of NB-IoT | NB_IOTenh-Perf | Rel-14 |
| Building Block: Perf. part: Citizens Broadband Radio Service (CBRS) 3.5GHz band for LTE in the United States | LTE_TDD_3550_CBRS_US-Perf | Rel-14 |
| Building Block: Perf. part: LTE Band 41 UE power class 2 operation | LTE_B41_UE_PC2-Perf | Rel-14 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 13 | LTE_CA_B2_B13-Core | Rel-12 |
| Work task: Core part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A3 | LTE_CA_2UL-A3-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 19 and Band 21 | LTE_CA_B19_B21-Core | Rel-12 |
| Work task: Deleted - Core part:LTE Advanced inter-band Carrier Aggregation of Band 8 and Band 26 | LTE_CA_B8_B26-Core | Rel-12 |
| Work task: Core part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A5 | LTE_CA_2UL-A5-Core | Rel-12 |
| Work task: Core part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 39 | LTE_CA_C_B39-Core | Rel-12 |
| Work task: Core part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A2 | LTE_CA_2UL-A2-Core | Rel-12 |
| Work task: Core part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A1 | LTE_CA_2UL-A1-Core | Rel-12 |
| Work task: Core part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A4 | LTE_CA_2UL-A4-Core | Rel-12 |
| Building Block: Perf. part: Support for BeiDou Navigation Satellite System (BDS) for UTRA | LCS_BDS-UTRA-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 13 | LTE_CA_B2_B13-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A3 | LTE_CA_2UL-A3-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 19 and Band 21 | LTE_CA_B19_B21-Perf | Rel-12 |
| Work task: Deleted - Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 8 and Band 26 | LTE_CA_B8_B26-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A5 | LTE_CA_2UL-A5-Perf | Rel-12 |
| Work task: Perf. part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 39 | LTE_CA_C_B39-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A2 | LTE_CA_2UL-A2-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A1 | LTE_CA_2UL-A1-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 7 | LTE_CA_B1_B7-Perf | Rel-12 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 25 | LTE_CA_NC_B25-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 7 | LTE_CA_B1_B7-Core | Rel-12 |
| Feature or Study Item: Study on RF and EMC requirements for active Antenna Array System (AAS) Base Station | FS_AAS_BS_LTE_UTRA | Rel-12 |
| Feature or Study Item: Study on Provision of low-cost MTC UEs based on LTE | FS_LC_MTC_LTE | Rel-12 |
| Building Block: LTE Advanced intra-band contiguous Carrier Aggregation in Band 5 | LTE_CA_C_B5 | Rel-13 |
| Building Block: Additional bandwidth combination set for LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 4 | LTE_CA_NC_B4_BWset | Rel-13 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 5 | LTE_CA_NC_B5 | Rel-13 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 42 for 4DL | LTE_CA_NC_B42_4DL | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 5 and Band 12 | LTE_CA_B2_B2_B5_B12-Core | Rel-13 |
| Work task: Core part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 5, Band 12 and Band 12 | LTE_CA_B2_B5_B12_B12-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3DL/2UL mixed intra- and inter-band Carrier Aggregation | LTE_CA_3DL_2UL_inter_intra-Core | Rel-13 |
| Work task: Core part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 5 | LTE_CA_C_B5-Core | Rel-13 |
| Work task: Core part: Additional bandwidth combination set for LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 4 | LTE_CA_NC_B4_BWset-Core | Rel-13 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 5 | LTE_CA_NC_B5-Core | Rel-13 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 42 for 4DL | LTE_CA_NC_B42_4DL-Core | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 2, Band 5 and Band 12 | LTE_CA_B2_B2_B5_B12-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 5, Band 12 and Band 12 | LTE_CA_B2_B5_B12_B12-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3DL/2UL mixed intra- and inter-band Carrier Aggregation | LTE_CA_3DL_2UL_inter_intra-Perf | Rel-13 |
| Work task: Perf. part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 5 | LTE_CA_C_B5-Perf | Rel-13 |
| Work task: Perf. part: Additional bandwidth combination set for LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 4 | LTE_CA_NC_B4_BWset-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 5 | LTE_CA_NC_B5-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 42 for 4DL | LTE_CA_NC_B42_4DL-Perf | Rel-13 |
| Building Block: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 4 | LTE_CA_B2_B4_Bwset2 | Rel-12 |
| Building Block: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 5 | LTE_CA_B2_B5_BWset | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 7 and Band 12 | LTE_CA_B4_B7_B12 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4 and Band 7 | LTE_CA_B4_B4_B7 | Rel-12 |
| Work task: Core part: Additional bandwidth combinations for LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 29 and of Band 4 and Band 29 | LTE_DL_FDD700_B29_BWset-Core | Rel-12 |
| Work task: Core part: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 20 | LTE_CA_B3_B20_BWset-Core | Rel-12 |
| Work task: Core part: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 7 and Band 20 | LTE_CA_B7_B20_BWset-Core | Rel-12 |
| Work task: Core part: Additional bandwidth combinations for LTE Advanced inter-band Carrier Aggregation to support 3DL fallback | LTE_CA_3DL_FB_BW-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 7 and Band 7 | LTE_CA_B3_B7_B7-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 19 and Band 21 | LTE_CA_B1_B19_B21-Core | Rel-12 |
| Work task: Core part: LTE-Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 3 and Band 7 | LTE_CA_B3_B3_B7-Core | Rel-12 |
| Work task: Core part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 40 for 3DL | LTE_CA_C_B40_3DL-Core | Rel-12 |
| Work task: Core part: LTE Device to Device Proximity Services | LTE_D2D_Prox-Core | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 39, Band 41 and Band 41 | LTE_CA_B39_B41_B41 | Rel-12 |
| Building Block: E-UTRA UE demodulation/Channel State Information (CSI) performance requirements for multiple Carrier Aggregation configurations | LTE_CA_Mult | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 19 | LTE_CA_B1_B3_B19 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 19, Band 42 and Band 42 | LTE_CA_B19_B42_B42 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 42 and Band 42 | LTE_CA_B3_B42_B42 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 42 and Band 42 | LTE_CA_B1_B42_B42 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 41 and Band 41 | LTE_CA_B1_B41_B41 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 26, Band 41 and Band 41 | LTE_CA_B26_B41_B41 | Rel-12 |
| Building Block: Additional bandwidth combination set for LTE Advanced intra-band contiguous Carrier Aggregation in Band 40 for 3DL | LTE_CA_C_B40_3DL_BW | Rel-12 |
| Work task: Core part: Additional bandwidth combination set 2 for LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 4 | LTE_CA_B2_B4_BWset2-Core | Rel-12 |
| Work task: Core part: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 5 | LTE_CA_B2_B5_Bwset-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 39, Band 41 and Band 41 | LTE_CA_B39_B41_B41-Core | Rel-12 |
| Work task: Perf. Part: E-UTRA UE demodulation/Channel State Information (CSI) performance requirements for multiple Carrier Aggregation configurations | LTE_CA_Mult-Perf | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 19 | LTE_CA_B1_B3_B19-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 19, Band 42 and Band 42 | LTE_CA_B19_B42_B42-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 42 and Band 42 | LTE_CA_B3_B42_B42-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 42 and Band 42 | LTE_CA_B1_B42_B42-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 41 and Band 41 | LTE_CA_B1_B41_B41-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 26, Band 41 and Band 41 | LTE_CA_B26_B41_B41-Core | Rel-12 |
| Work task: Core part: Additional bandwidth combination set for LTE Advanced intra-band contiguous Carrier Aggregation in Band 40 for 3DL | LTE_CA_C_B40_3DL_BW-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 7 and Band 12 | LTE_CA_B4_B7_B12-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4 and Band 7 | LTE_CA_B4_B4_B7-Core | Rel-12 |
| Work task: Perf. Part: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 5 | LTE_CA_B2_B5_BWset-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 39, Band 41 and Band 41 | LTE_CA_B39_B41_B41-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 19 | LTE_CA_B1_B3_B19-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 19, Band 42 and Band 42 | LTE_CA_B19_B42_B42-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 3, Band 42 and Band 42 | LTE_CA_B3_B42_B42-Perf | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 23 and Band 29 | LTE_CA_B23_B29-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 26 | LTE_CA_B3_B26-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 19 | LTE_CA_B3_B19-Core | Rel-12 |
| Work task: Deleted - Core part:LTE Advanced inter-band Carrier Aggregation of Band 38 and Band 39 | LTE_CA_B38_B39-Core | Rel-12 |
| Work task: Core part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 3 | LTE_CA_C_B3-Core | Rel-12 |
| Building Block: Core part: LTE in the US Wireless Communications Service (WCS) Band 30 | LTE_WCS_band-Core | Rel-12 |
| Work task: Perf. part: Additional bandwidth combination set for LTE Advanced intra-band contiguous Carrier Aggregation in Band 40 for 3DL | LTE_CA_C_B40_3DL_BW-Perf | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 25, Band 41 and Band 41 | LTE_CA_B25_B41_B41-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 39, Band 39 and Band 41 | LTE_CA_B39_B39_B41-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 2 and Band 29 | LTE_CA_B2_B2_B29-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 4 and Band 29 | LTE_CA_B2_B4_B29-Core | Rel-12 |
| Work task: Perf. Part:LTE Advanced inter-band Carrier Aggregation of Band 18 and Band 28 | LTE_CA_B18_B28-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 25, Band 41 and Band 41 | LTE_CA_B25_B41_B41-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 39, Band 39 and Band 41 | LTE_CA_B39_B39_B41-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 2 and Band 29 | LTE_CA_B2_B2_B29-Perf | Rel-12 |
| Work task: Perf. Part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 4 and Band 29 | LTE_CA_B2_B4_B29-Perf | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 3 | LTE_CA_B1_B3 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 28 | LTE_CA_B1_B28 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 4 - Additional bandwidth combination set | LTE_CA_B2_B4_BWset | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 4 and Band 27 | LTE_CA_B4_B27 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 27 | LTE_CA_B3_B27 | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 7 and Band 28 | LTE_CA_B7_B28-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 25 | LTE_CA_B5_B25-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 11 | LTE_CA_B1_B11-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 8 and Band 11 | LTE_CA_B8_B11-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 7 | LTE_CA_B5_B7-Perf | Rel-12 |
| Work task: Perf. part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 41 for 3DL | LTE_CA_C_B41_3DL-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 2 | LTE_CA_NC_B2-Perf | Rel-12 |
| Building Block: Perf. part: Dedicated Channel (DCH) enhancements for UMTS | UTRA_DCHenh-Perf | Rel-12 |
| Building Block: Perf. part: UMTS Mobility enhancements for heterogeneous networks | UTRA_HetNet_mob-Perf | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 4, Band 5 and Band 12 | LTE_CA_B4_B5_B12 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 4, Band 12 and Band 12 | LTE_CA_B4_B12_B12 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 4, Band 12 and Band 30 | LTE_CA_B4_B12_B30 | Rel-12 |
| Building Block: LTE Advanced intra-band contiguous Carrier Aggregation in Band 7 - Additional bandwidth combinations | LTE_CA_C_B7_BW | Rel-12 |
| Building Block: LTE Advanced intra-band contiguous Carrier Aggregation in Band 42 | LTE_CA_C_B42 | Rel-12 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 41 for 3 DL | LTE_CA_NC_B41_3DL | Rel-12 |
| Building Block: LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 42 | LTE_CA_NC_B42 | Rel-12 |
| Feature or Study Item: Dual connectivity for LTE | LTE_SC_enh_dualC | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 8 | LTE_CA_B1_B8-Core | Rel-12 |
| Building Block: Core part: Introduction of LTE 450 MHz band in Brazil | LTE450_Brazil-Core | Rel-12 |
| Building Block: Deleted - Core part: New Carrier Type for LTE | LTE_NCT-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 28 | LTE_CA_B3_B28-Core | Rel-12 |
| Feature or Study Item: Deleted - New Carrier Type for LTE | LTE_NCT | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 28 | LTE_CA_B3_B28 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 23 and Band 29 | LTE_CA_B23_B29 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 26 | LTE_CA_B3_B26 | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 19 | LTE_CA_B3_B19 | Rel-12 |
| Building Block: Deleted -LTE Advanced inter-band Carrier Aggregation of Band 38 and Band 39 | LTE_CA_B38_B39 | Rel-12 |
| Building Block: LTE Advanced intra-band contiguous Carrier Aggregation in Band 3 | LTE_CA_C_B3 | Rel-12 |
| Feature or Study Item: LTE in the US Wireless Communications Service (WCS) Band 30 | LTE_WCS_band | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 1, Band 3 and Band 5 | LTE_CA_B1_B3_B5 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 1, Band 3 and Band 20 | LTE_CA_B1_B3_B20 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 1, Band 7 and Band 20 | LTE_CA_B1_B7_B20 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 7, Band 8 and Band 20 | LTE_CA_B7_B8_B20 | Rel-12 |
| Feature or Study Item: UMTS Heterogeneous Networks enhancements | UTRA_HetNet_enh | Rel-12 |
| Feature or Study Item: Enhanced Broadcast of System Information | UTRA_SIBenh | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 1, Band 3 and Band 8 | LTE_CA_B1_B3_B8 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 1, Band 5 and Band 7 | LTE_CA_B1_B5_B7 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 4 and Band 5 | LTE_CA_B2_B4_B5 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 4 and Band 12 | LTE_CA_B2_B4_B12 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 5 and Band 12 | LTE_CA_B2_B5_B12 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 12 and Band 12 | LTE_CA_B2_B12_B12 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 12 and Band 30 | LTE_CA_B2_B12_B30 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 3, Band 7 and Band 20 | LTE_CA_B3_B7_B20 | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 4, Band 5 and Band 12 | LTE_CA_B4_B5_B12-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 4, Band 12 and Band 12 | LTE_CA_B4_B12_B12-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 4, Band 12 and Band 30 | LTE_CA_B4_B12_B30-Core | Rel-12 |
| Work task: Core part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 7 - Additional bandwidth combinations | LTE_CA_C_B7_BW-Core | Rel-12 |
| Work task: Core part: Introduction of 1447-1467MHz Band for TD-LTE in China | LTE_TDD_1447MHz_China-Core | Rel-13 |
| Building Block: Core part: 700MHz E-UTRA FDD Band for Arab Region | LTE_FDD_700_ARAB-Core | Rel-13 |
| Work task: Core part: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 12 | LTE_CA_B2_B12_BWset-Core | Rel-13 |
| Building Block: Core part: European 700 Supplemental Downlink band (738-758 MHz) in E-UTRA and LTE Carrier Aggregation (2DL/1UL) with Band 20 | LTE_CA_700EU_B20-Core | Rel-13 |
| Work task: Core part: Additional bandwidth combination set 2 for LTE Advanced inter-band Carrier Aggregation of Band 4 and Band 12 | LTE_CA_B4_B12_BWset2-Core | Rel-13 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 8 and Band 11 | LTE_CA_B1_B8_B11-Core | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 7, Band 42 and Band 42 | LTE_CA_B7_B42_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 20, Band 42 and Band 42 | LTE_CA_B20_B42_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 3, Band 7 and Band 38 | LTE_CA_B3_B7_B38-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 28, Band 41 and Band 41 | LTE_CA_B28_B41_B41-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 28, Band 42 and Band 42 | LTE_CA_B28_B42_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 41, Band 41, Band 42 and Band 42 | LTE_CA_B41_B41_B42_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 2, Band 4, Band 7 and Band 12 | LTE_CA_B2_B4_B7_B12-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 19 and Band 42 | LTE_CA_B1_B3_B19_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 3, Band 42 and Band 42 | LTE_CA_B1_B3_B42_B42-Perf | Rel-13 |
| Work task: Perf. part:LTE Advanced 4 Band Carrier Aggregation (4DL/1UL) of Band 1, Band 19, Band 42 and Band 42 | LTE_CA_B1_B19_B42_B42-Perf | Rel-13 |
| Building Block: Core part: Introduction of New Configuration for 4C-HSDPA | 4C_HSDPA_Config-Core | Rel-11 |
| Building Block: Core part: Non-contiguous 4C-HSDPA operation | NC_4C_HSDPA-Core | Rel-11 |
| Building Block: Core part: Further Enhancements to CELL_FACH | Cell_FACH_enh-Core | Rel-11 |
| Building Block: Core part: Further Enhanced Non CA-based ICIC for LTE | eICIC_enh_LTE-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 4 and Band 12 | LTE_CA_B4_B12-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 5 and Band 12 | LTE_CA_B5_B12-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 7 and Band 20 | LTE_CA_B7_B20-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 2 and Band 17 | LTE_CA_B2_B17-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 4 and Band 5 | LTE_CA_B4_B5-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 5 and Band 17 | LTE_CA_B5_B17-Core | Rel-11 |
| Building Block: Core part: New Band LTE Downlink FDD 716-728 MHz (Band 29), Carrier Aggregation of Band 2 and Band 29 and of Band 4 and Band 29 | LTE_DL_FDD700-Core | Rel-11 |
| Work task: Core part: LTE Carrier Aggregation Enhancements | LTE_CA_enh-Core | Rel-11 |
| Building Block: Core part: LTE E850 - Lower Band for Region 2 (non-US), Band 27 | LTE_e850_LB-Core | Rel-11 |
| Building Block: Core part: Uplink Transmit Diversity for HSPA - Open Loop | HSPA_UL_TxDiv-OL-Core | Rel-11 |
| Building Block: Perf. part: Uplink Transmit Diversity for HSPA - Open Loop | HSPA_UL_TxDiv-OL-Perf | Rel-11 |
| Feature or Study Item: Study on HetNet mobility enhancements for LTE | FS_HetNet_eMOB_LTE | Rel-11 |
| Building Block: Core part: Enhanced Broadcast of System Information | UTRA_SIBenh-Core | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation in Band 8 and Band 20 - Additional channel bandwidth | LTE_CA_B8_B20_BW | Rel-12 |
| Building Block: Perf. part: Further MBMS operations support for E-UTRAN | MBMS_LTE_OS-Perf | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 3 | LTE_CA_B1_B3-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 28 | LTE_CA_B1_B28-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 4 - Additional bandwidth combination set | LTE_CA_B2_B4_BWset-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 4 and Band 27 | LTE_CA_B4_B27-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 27 | LTE_CA_B3_B27-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 1, Band 3 and Band 8 | LTE_CA_B1_B3_B8-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 1, Band 5 and Band 7 | LTE_CA_B1_B5_B7-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 4 and Band 5 | LTE_CA_B2_B4_B5-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 4 and Band 12 | LTE_CA_B2_B4_B12-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 5 and Band 12 | LTE_CA_B2_B5_B12-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 12 and Band 12 | LTE_CA_B2_B12_B12-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 12 and Band 30 | LTE_CA_B2_B12_B30-Core | Rel-12 |
| Work task: Core part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 3, Band 7 and Band 20 | LTE_CA_B3_B7_B20-Core | Rel-12 |
| Work task: Core part:LTE Advanced inter-band Carrier Aggregation in Band 8 and Band 20 - Additional channel bandwidth | LTE_CA_B8_B20_BW-Core | Rel-12 |
| Work task: LTE Advanced Carrier Aggregation in Band 41 | LTE_CA_B41 | Rel-11 |
| Feature or Study Item: LTE for 700 MHz Digital Dividend | LTE_APAC700 | Rel-11 |
| Feature or Study Item: Study on UMTS/LTE in 900 MHz band (Japan, Korea) | FS_UTRA_LTE_900MHz | Rel-11 |
| Feature or Study Item: Relays for LTE (part 2) | LTE_Relay2 | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation in Band 38 | LTE_CA_B38-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation in Band 41 | LTE_CA_B41-Core | Rel-11 |
| Building Block: Core part: LTE for 700 MHz Digital Dividend | LTE_APAC700-Core | Rel-11 |
| Building Block: Core part: Relays for LTE (part 2) | LTE_Relay2-Core | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation in Band 38 | LTE_CA_B38-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation in Band 41 | LTE_CA_B41-Perf | Rel-11 |
| Building Block: Perf. part: LTE for 700 MHz Digital Dividend | LTE_APAC700-Perf | Rel-11 |
| Building Block: Perf. part: Relays for LTE (part 2) | LTE_Relay2-Perf | Rel-11 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 3 | LTE_CA_B1_B3-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 1 and Band 28 | LTE_CA_B1_B28-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 2 and Band 4 - Additional bandwidth combination set | LTE_CA_B2_B4_BWset-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 4 and Band 27 | LTE_CA_B4_B27-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 3 and Band 27 | LTE_CA_B3_B27-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 1, Band 3 and Band 8 | LTE_CA_B1_B3_B8-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 1, Band 5 and Band 7 | LTE_CA_B1_B5_B7-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 4 and Band 5 | LTE_CA_B2_B4_B5-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 4 and Band 12 | LTE_CA_B2_B4_B12-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 5 and Band 12 | LTE_CA_B2_B5_B12-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 12 and Band 12 | LTE_CA_B2_B12_B12-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 2, Band 12 and Band 30 | LTE_CA_B2_B12_B30-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 3, Band 7 and Band 20 | LTE_CA_B3_B7_B20-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 4, Band 5 and Band 12 | LTE_CA_B4_B5_B12-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 4, Band 12 and Band 12 | LTE_CA_B4_B12_B12-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) for Band 4, Band 12 and Band 30 | LTE_CA_B4_B12_B30-Perf | Rel-12 |
| Work task: Perf. part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 7 - Additional bandwidth combinations | LTE_CA_C_B7_BW-Perf | Rel-12 |
| Work task: Perf. part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 42 | LTE_CA_C_B42-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 41 for 3 DL | LTE_CA_NC_B41_3DL-Perf | Rel-12 |
| Work task: Perf. part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 42 | LTE_CA_NC_B42-Perf | Rel-12 |
| Building Block: Perf. part: Dual Connectivity for LTE | LTE_SC_enh_dualC-Perf | Rel-12 |
| Building Block: Perf. part: E-UTRA Small cell enhancements - Physical layer aspects | LTE_SC_enh_L1-Perf | Rel-12 |
| Feature or Study Item: Rel-11 LTE Carrier Aggregation | LTE_CA_Rel-11 | Rel-11 |
| Building Block: Perf. part: RF Requirements for Multi-Band and Multi-Standard Radio (MB-MSR) Base Station | MB_MSR_RF-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 3 and Band 8 | LTE_CA_B3_B8-Perf | Rel-11 |
| Work task: Deleted - Core part: LTE Advanced intra-band contiguous Carrier Aggregation in Band 1 | LTE_CA_C_B1-Core | Rel-12 |
| Work task: Core part:LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 4 | LTE_CA_NC_B4-Core | Rel-12 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 3 and Band 5 | LTE_CA_B3_B5-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 4 and Band 7 | LTE_CA_B4_B7-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation in Band 7 | LTE_CA_B7-Perf | Rel-11 |
| Building Block: Perf. part: Signalling and Procedure for Interference Avoidance for in-device coexistence | SPIA_IDC_LTE-Perf | Rel-11 |
| Building Block: Perf. part: Coordinated Multi-Point Operation for LTE – Uplink | COMP_LTE_UL-Perf | Rel-11 |
| Building Block: Perf. part: HSDPA Multiflow Data Transmission | HSDPA_MFTX-Perf | Rel-11 |
| Building Block: Perf. part: Four Branch MIMO transmission for HSDPA | 4Tx_HSDPA-Perf | Rel-11 |
| Building Block: Perf. part: E-UTRA medium range and MSR medium range/local area BS class requirements | medBS_class_LTE_MSR-Perf | Rel-11 |
| Building Block: Core part: MIMO with 64QAM for HSUPA | MIMO_64QAM_HSUPA-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 11 and Band 18 | LTE_CA_B11_B18-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 1 and Band 18 | LTE_CA_B1_B18-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 1 and Band 19 | LTE_CA_B1_B19-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 1 and Band 21 | LTE_CA_B1_B21-Core | Rel-11 |
| Building Block: Core part: HSDPA Dual-Band Multi-Carrier combinations | HSDPA_DB_MC-Core | Rel-11 |
| Building Block: Core part: Enhanced downlink control channel(s) for LTE Advanced | LTE_enh_dl_ctrl-Core | Rel-11 |
| Building Block: Perf. part: MIMO with 64QAM for HSUPA | MIMO_64QAM_HSUPA-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 11 and Band 18 | LTE_CA_B11_B18-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 1 and Band 18 | LTE_CA_B1_B18-Perf | Rel-11 |
| Building Block: Core part: Minimization of Drive Tests for E-UTRAN and UTRAN | MDT_UMTSLTE-Core | Rel-10 |
| Building Block: Core part: Carrier Aggregation for LTE | LTE_CA-Core | Rel-10 |
| Building Block: Core part: Enhanced Downlink Multiple Antenna Transmission for LTE | LTE_eDL_MIMO-Core | Rel-10 |
| Building Block: Core part: UL multiple antenna transmission for LTE | LTE_UL_MIMO-Core | Rel-10 |
| Building Block: Deleted - Core part: Fixed Wireless Customer-Premises Equipment (CPE) RF Requirements | FW_CPE_RF-Core | Rel-10 |
| Building Block: Core part: Relays for LTE | LTE_Relay-Core | Rel-10 |
| Building Block: Core part: 1.28Mcps TDD Home NodeB RF requirements | HNB_LCRTDD_RF-Core | Rel-10 |
| Building Block: Core part: Four carrier HSDPA | 4C_HSDPA-Core | Rel-10 |
| Building Block: Core part: Enhanced Inter-Cell Interference Control (ICIC) for non-Carrier Aggregation (CA) based deployments of heterogeneous networks for LTE | eICIC_LTE-Core | Rel-10 |
| Building Block: Core part: LTE TDD in 2600MHz for US | LTE_TDD_2600_US-Core | Rel-10 |
| Building Block: Core part: Adding 2 GHz band LTE FDD (Band 23) for ATC of MSS in North America | S_Band_LTE_ATC_MSS-Core | Rel-10 |
| Building Block: Core part: Adding L-Band (Band 24) LTE for ATC of MSS in North America | L_Band_LTE_ATC_MSS-Core | Rel-10 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 5 and Band 13 | LTE_CA_B5_B13 | Rel-12 |
| Building Block: Additional bandwidth combination set for LTE Advanced inter-band Carrier Aggregation of Band 4 and Band 12 | LTE_CA_B4_B12_BWset | Rel-12 |
| Building Block: LTE Advanced inter-band Carrier Aggregation of Band 41 and Band 42 | LTE_CA_B41_B42 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4, and Band 12 | LTE_CA_B4_B4_B12 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 4, and Band 4 | LTE_CA_B2_B4_B4 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 2 and Band 5 | LTE_CA_B2_B2_B5 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 4 and Band 5 | LTE_CA_B4_B4_B5 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 2, Band 5 and Band 13 | LTE_CA_B2_B5_B13 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 4, Band 5 and Band 13 | LTE_CA_B4_B5_B13 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 3 and Band 26 | LTE_CA_B1_B3_B26 | Rel-12 |
| Building Block: LTE Advanced 3 Band Carrier Aggregation (3DL/1UL) of Band 1, Band 18 and Band 28 | LTE_CA_B1_B18_B28 | Rel-12 |
| Building Block: Additional bandwidth combinations for LTE Advanced intra-band non-contiguous Carrier Aggregation in Band 25 | LTE_CA_NC_B25_BWset | Rel-12 |
| Feature or Study Item: Network-Assisted Interference Cancellation and Suppression for LTE | LTE_NAICS | Rel-12 |
| Feature or Study Item: Performance requirements of interference cancellation and suppression receiver for SU-MIMO | LTE_SUMIMO_RX | Rel-12 |
| Feature or Study Item: 1.28 Mcps TDD Multi-carrier HSUPA | TDD_MC_HSUPA | Rel-10 |
| Feature or Study Item: Study on Uplink Tx Diversity for HSPA | FS_UL-TxDiv-HSPA | Rel-10 |
| Feature or Study Item: AGNSS Minimum Performance for UTRAN | AGNSSPerf_UTRAN | Rel-10 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 3 and Band 20 | LTE_CA_B3_B20-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 8 and Band 20 | LTE_CA_B8_B20-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 3 and Band 5 | LTE_CA_B3_B5-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 4 and Band 7 | LTE_CA_B4_B7-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation in Band 7 | LTE_CA_B7-Core | Rel-11 |
| Building Block: Core part: Signalling and Procedure for Interference Avoidance for in-device coexistence | SPIA_IDC_LTE-Core | Rel-11 |
| Building Block: Core part: Coordinated Multi-Point Operation for LTE – Uplink | COMP_LTE_UL-Core | Rel-11 |
| Building Block: Core part: Enhancement of Minimization of Drive Tests for E-UTRAN and UTRAN | eMDT_UMTSLTE-Core | Rel-11 |
| Building Block: Core part: HSDPA Multiflow Data Transmission | HSDPA_MFTX-Core | Rel-11 |
| Feature or Study Item: 1.28 Mcps TDD Home NodeB RF requirements | HNB_LCRTDD_RF | Rel-10 |
| Feature or Study Item: Four carrier HSDPA | 4C_HSDPA | Rel-10 |
| Feature or Study Item: 1.28 Mcps TDD Repeater | RANimp-Repeaters1.28TDD | Rel-10 |
| Feature or Study Item: UMTS/LTE 3500 MHz | RInImp8-UMTSLTE3500 | Rel-10 |
| Building Block: Core part: UMTS/LTE 3500 MHz | RInImp8-UMTSLTE3500 | Rel-10 |
| Building Block: Core part: UE Over The Air (Antenna) conformance testing methodology - Laptop mounted equipment Free Space test | UEAnt_FSTest-Core | Rel-11 |
| Feature or Study Item: Study on RAN improvements for Machine-Type Communications | FS_NIMTC_RAN | Rel-11 |
| Feature or Study Item: UE Over The Air (Antenna) conformance testing methodology - Laptop mounted equipment Free Space test | UEAnt_FSTest | Rel-11 |
| Building Block: Core part: Four Branch MIMO transmission for HSDPA | 4Tx_HSDPA-Core | Rel-11 |
| Building Block: Core part: E-UTRA medium range and MSR medium range/local area BS class requirements | medBS_class_LTE_MSR-Core | Rel-11 |
| Feature or Study Item: MIMO with 64QAM for HSUPA | MIMO_64QAM_HSUPA | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 11 and Band 18 | LTE_CA_B11_B18 | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 1 and Band 18 | LTE_CA_B1_B18 | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 1 and Band 19 | LTE_CA_B1_B19 | Rel-11 |
| Feature or Study Item: Further Enhanced Non CA-based ICIC for LTE | eICIC_enh_LTE | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 4 and Band 12 | LTE_CA_B4_B12 | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 5 and Band 12 | LTE_CA_B5_B12 | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 7 and Band 20 | LTE_CA_B7_B20 | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 2 and Band 17 | LTE_CA_B2_B17 | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 4 and Band 5 | LTE_CA_B4_B5 | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 5 and Band 17 | LTE_CA_B5_B17 | Rel-11 |
| Feature or Study Item: New Band LTE Downlink FDD 716-728 MHz (Band 29, Carrier Aggregation of Band 2 and Band 29 and of Band 4 and Band 29) | LTE_DL_FDD700 | Rel-11 |
| Building Block: LTE Carrier Aggregation Enhancements | LTE_CA_enh | Rel-11 |
| Feature or Study Item: LTE E850 - Lower Band for Region 2 (non-US), Band 27 | LTE_e850_LB | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 4 and Band 17 | LTE_CA_B4_B17-Core | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 4 and Band 13 | LTE_CA_B4_B13-Core | Rel-11 |
| Building Block: Core part: Eight carrier HSDPA | 8C_HSDPA-Core | Rel-11 |
| Building Block: Core part: Extending 850 MHz Upper Band (814 – 849 MHz) | e850_UB-Core | Rel-11 |
| Building Block: Perf. part: UE demodulation performance requirements under multiple-cell scenario for 1.28Mcps TDD | LCR_TDD_UE_demod_mc-Perf | Rel-11 |
| Building Block: Core part: Uplink Transmit Diversity for HSPA - Closed Loop | HSPA_UL_TxDiv-CL-Core | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 4 and Band 17 | LTE_CA_B4_B17-Perf | Rel-11 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 4 and Band 13 | LTE_CA_B4_B13-Perf | Rel-11 |
| Building Block: Perf. part: Eight carrier HSDPA | 8C_HSDPA-Perf | Rel-11 |
| Building Block: Perf. part: Extending 850 MHz Upper Band (814 – 849 MHz) | e850_UB-Perf | Rel-11 |
| Building Block: Perf. part: Uplink Transmit Diversity for HSPA - Closed Loop | HSPA_UL_TxDiv-CL-Perf | Rel-11 |
| Feature or Study Item: Study on UE Application Layer Data Throughput Performance | FS_UE_App_Data_Perf | Rel-11 |
| Feature or Study Item: Study on LTE-Advanced | FS_RAN_LTEA | Rel-9 |
| Feature or Study Item: Study on Evaluation of the inclusion of Path Loss Based Technology in the UTRAN | FS_RAN-Pathloss | Rel-9 |
| Building Block: RF requirements for Multicarrier and Multi-RAT BS | RInImp9-RFmulti | Rel-9 |
| Feature or Study Item: Study on 1.28 Mcps TDD Home NodeB | FS_RAN-HNBLCRTDD | Rel-9 |
| Building Block: LCR TDD UE OTA Performance Requirements | RInImp9-RFLCROTA | Rel-9 |
| Building Block: LTE TDD Home eNodeB RF Requirements | HeNB-RF_TDD | Rel-9 |
| Feature or Study Item: LCS for LTE and EPS | LCS_LTE_EPS | Rel-9 |
| Building Block: MBMS support in LTE | MBMS_LTE | Rel-9 |
| Building Block: UMTS/LTE 800 MHz for Europe | RInImp9-UMTSLTE800EU | Rel-9 |
| Building Block: Performance requirement for LCR TDD with UE speeds up to 350 km/h | RInImp9-LCRTDD350 | Rel-9 |
| Building Block: Dual-Cell HSUPA | RANimp-DC_HSUPA | Rel-9 |
| Building Block: Support for different bands for Dual-Cell HSDPA | RANimp-MultiBand_DC_HSDPA | Rel-9 |
| Building Block: Combination of DC-HSDPA with MIMO | RANimp-DC_MIMO | Rel-9 |
| Feature or Study Item: UMTS Mobility enhancements for heterogeneous networks | UTRA_HetNet_mob | Rel-12 |
| Work task: Perf. part:LTE Advanced dual uplink inter-band Carrier Aggregation Class A4 | LTE_CA_2UL-A4-Perf | Rel-12 |
| Building Block: Perf. part: Support for BeiDou Navigation Satellite System (BDS) for LTE | LCS_BDS-LTE-Perf | Rel-12 |
| Building Block: Extended UMTS/LTE 1500 MHz | UMTSLTE1500 | Rel-9 |
| Building Block: Enhanced Dual-Layer transmission for LTE | LTEimp-eDL | Rel-9 |
| Feature or Study Item: Study on Enhanced Interference Management for HNBs | FS_eInterfMgmt_HNB | Rel-9 |
| Building Block: Transmit Antenna Array (TxAA) extension for non-MIMO UEs | RANimp-TxAA_nonMIMO | Rel-9 |
| Building Block: LTE Pico NodeB RF Requirements | LTEimp-Pico_eNB-RF | Rel-9 |
| Work task: Perf. part: LTE Advanced Carrier Aggregation of Band 3 and Band 7 | LTE_CA_B3_B7-Perf | Rel-11 |
| Work task: LTE Advanced Carrier Aggregation of Band 3 and Band 7 | LTE_CA_B3_B7 | Rel-11 |
| Work task: Core part: LTE Advanced Carrier Aggregation of Band 3 and Band 7 | LTE_CA_B3_B7-Core | Rel-11 |
| Feature or Study Item: Study on Signalling and procedure for interference avoidance for in-device coexistence | FS_SPIA_IDC | Rel-11 |
| Feature or Study Item: Interfrequency detected set measurements for UMTS | Interf_dset_meas_UMTS | Rel-10 |
| Building Block: Core part: MIMO operation with non-MIMO coexistence in HSDPA | MIMO_HSDPA-Core | Rel-10 |
| Building Block: Core part: Expanded 1900 MHz Band for UTRA and LTE | E1900-Core | Rel-10 |
| Building Block: Core part: Multi-Standard Radio BS RF requirements for non-contiguous spectrum deployments | MSR_NC-Core | Rel-10 |
| Feature or Study Item: Deleted - Study on HS-PDSCH serving cell change enhancements | FS_RAN-HSPDSCH | Rel-8 |
| Building Block: Performance requirements for 15 code reception with 16QAM/QPSK (FDD) | RInImp8-Hsdpa15codes | Rel-8 |
| Building Block: Perf. part: Expanded 1900 MHz Band for UTRA and LTE | E1900-Perf | Rel-10 |
| Building Block: Perf. part: Multi-Standard Radio BS RF requirements for non-contiguous spectrum deployments | MSR_NC-Perf | Rel-10 |
| Feature or Study Item: Study on Improved network controlled mobility between LTE and 3GPP2/mobile WiMAX radio technologies | FS_RAN-LTEmob | Rel-8 |
| Building Block: Core part: Coordinated Multi-Point Operation for LTE – Downlink | COMP_LTE_DL-Core | Rel-11 |
| Building Block: Perf. part: Coordinated Multi-Point Operation for LTE – Downlink | COMP_LTE_DL-Perf | Rel-11 |
| Building Block: LTE – Evolved UTRA and UTRAN RF Radio Transmission/Reception, System Performance Requirements and Conformance Testing | LTE-RF | Rel-8 |
| Building Block: MIMO - RF Radio Transmission/Reception, System Performance Requirements and Conformance Testing | MIMO-RF | Rel-7 |
| Building Block: UMTS 2.6 GHz | RInImp-UMTS2600 | Rel-7 |
| Building Block: UE Antenna Performance Evaluation Method and Requirements | RInImp-UEAnt | Rel-7 |
| Building Block: UMTS 2.6 GHz TDD | RInImp-UMTS2600TDD | Rel-7 |
| Building Block: UMTS 900 MHz | RInImp-UMTS900 | Rel-7 |
| Feature or Study Item: 1.28 Mcps TDD Enhanced Uplink | LCRTDD-EDCH | Rel-7 |
| Building Block: 1.28 Mcps TDD Enhanced Uplink: RF Radio Transmission/ Reception, System Performance Requirements and Conformance Testing | LCRTDD-EDCH-RF | Rel-7 |
| Building Block: Extended UMTS 1.7/2.1 GHz | RInImp-UMTS1721Ext | Rel-7 |
| Building Block: Additional minimum UE performance requirement for non-HSDPA channels based on type 1 enhanced receiver (Rx Diversity) | RInImp-RxDiv | Rel-7 |
| Building Block: UMTS 2.6 GHz 7.68 Mcps TDD | RInImp-UMTS26VHCRTDD | Rel-7 |
| Work task: Additional minimum UE performance requirement for downlink physical channels in support of MTCH and MCCH operation based on type 1 enhanced receiver (Rx-Diversity) | RInImp-RxDiv-MBMS | Rel-7 |
| Work task: Additional minimum UE performance requirement for downlink physical channels in support of E-DCH operation based on type 1 enhanced receiver (Rx-Diversity) | RInImp-RxDiv-EDCH | Rel-7 |
| Feature or Study Item: Deleted - UTRAN 2 ms TTI uplink range improvement | RANimp-2mTTI_ULimp | Rel-10 |
| Building Block: Perf. part: Carrier Aggregation for LTE | LTE_CA-Perf | Rel-10 |
| Building Block: Perf. part: Enhanced Downlink Multiple Antenna Transmission for LTE | LTE_eDL_MIMO-Perf | Rel-10 |
| Building Block: Perf. part: UL multiple antenna transmission for LTE | LTE_UL_MIMO-Perf | Rel-10 |
| Building Block: Deleted - Perf. part: Relays for LTE | LTE_Relay-Perf | Rel-10 |
| Building Block: Perf. part: 1.28Mcps TDD Home NodeB RF requirements | HNB_LCRTDD_RF-Perf | Rel-10 |
| Building Block: Perf. part: Four carrier HSDPA | 4C_HSDPA-Perf | Rel-10 |
| Building Block: UMTS 1800 | RInImp-UMTS18 | Rel-4 |
| Building Block: UMTS 1900 | RInImp-UMTS19 | Rel-4 |
| Building Block: UMTS 1880 MHz TDD | RInImp9-UMTS1880TDD | Rel-8 |
| Building Block: UMTS 2300 MHz TDD LCR | RInImp8-UMTS2300TDD | Rel-8 |
| Feature or Study Item: Location Services enhancements 2 | LCS2 | Rel-6 |
| Building Block: UE positioning for Location Services enhancements 2 | LCS2-UEpos | Rel-6 |
| Feature or Study Item: FDD Enhanced Uplink | EDCH | Rel-6 |
| Building Block: FDD Enhanced Uplink - RF Radio Transmission/ Reception, System Performance Requirements and Conformance Testing | EDCH-RF | Rel-6 |
| Work task: Improved Minimum Performance Requirements for HSDPA UE categories 7 and 8 | RInImp-HSPerf-10code | Rel-6 |
| Feature or Study Item: Enhanced Home NodeB / eNodeB | EHNB | Rel-9 |
| Building Block: Stopped - Core part: LTE UE TRP and TRS and UTRA Hand Phantom related UE TRP and TRS Requirements | LTE_UTRA_TRP_TRS-Core | Rel-15 |
| Building Block: Perf. Part: LTE Advanced inter-band CA Rel-15 for xDL/3UL with x=3,4,5 | LTE_CA_R15_xDL3UL-Perf | Rel-15 |
| Building Block: Perf. part: Enhancements of Base Station (BS) RF and EMC requirements for Active Antenna System (AAS) | AASenh_BS_LTE_UTRA-Perf | Rel-15 |
| Feature or Study Item: Stopped - Study on LTE bandwidth flexibility enhancements | FS_LTE_BW_flex | Rel-15 |
| Building Block: Core part: Enhancements of Base Station (BS) RF and EMC requirements for Active Antenna System (AAS) | AASenh_BS_LTE_UTRA-Core | Rel-15 |
