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3GPP Work Items per TSG/WG


Active 3GPP Work Items for group: R4

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.

Click on WI title for details

Feature or Study Item: Addition of Power Class 1 UE to bands B31/B72 for LTE LTE_PC1_B31_B72 Rel-16
Building Block: Core part: Addition of Power Class 1 UE to bands B31/B72 for LTE LTE_PC1_B31_B72-Core Rel-16
Feature or Study Item: E-UTRA 2.4 GHz TDD Band for US LTE_TDD_2400_US Rel-16
Building Block: Core part: E-UTRA 2.4 GHz TDD Band for US LTE_TDD_2400_US-Core Rel-16
Building Block: Perf. part: E-UTRA 2.4 GHz TDD Band for US LTE_TDD_2400_US-Perf Rel-16
Building Block: Perf. part: New Radio Access Technology NR_newRAT-Perf Rel-15
Feature or Study Item: V2X new band combinations for LTE LTE_V2X_CA_bands Rel-15
Building Block: Core part: V2X new band combinations for LTE LTE_V2X_CA_bands-Core Rel-15
Building Block: Perf. Part: V2X phase 2 based on LTE LTE_eV2X-Perf Rel-15
Building Block: Perf. part: Highly Reliable Low Latency Communication for LTE LTE_HRLLC-Perf Rel-15
Building Block: Perf. part: Even further enhanced MTC for LTE LTE_eMTC4-Perf Rel-15
Building Block: Perf. part: Further NB-IoT enhancements NB_IOTenh2-Perf 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
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: Perf. part: Additional LTE bands for UE category M1 and/or NB1 in Rel-15 LTE_bands_R15_M1_NB1-Perf 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
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: Perf. part: Enhancements of Base Station (BS) RF and EMC requirements for Active Antenna System (AAS) AASenh_BS_LTE_UTRA-Perf Rel-15
Building Block: Perf. part: Shortened TTI and processing time for LTE LTE_sTTIandPT-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: Further enhancements to Coordinated Multi-Point (CoMP) Operation for LTE feCOMP_LTE-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: Enhancing LTE CA Utilization LTE_euCA-Perf Rel-15
Feature or Study Item: US 600 MHz Band for LTE LTE600_US 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
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: 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: LTE Advanced high power TDD UE (power class 2) for Rel-15 LTE_TDD_HPUE_R15 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
Feature or Study Item: UE requirements for network-based CRS interference mitigation for LTE LTE_NW_CRS_IM 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: UE requirements for network-based CRS interference mitigation for LTE LTE_NW_CRS_IM-Perf Rel-15
Feature or Study Item: UE requirements for LTE DL 8Rx antenna ports LTE_8Rx_AP_DL Rel-15
Building Block: Core part: UE requirements for LTE DL 8Rx antenna ports LTE_8Rx_AP_DL-Core Rel-15
Building Block: Perf. part: UE requirements for LTE DL 8Rx antenna ports LTE_8Rx_AP_DL-Perf Rel-15
Feature or Study Item: ProSe Support for Band 72 in LTE LTE450_B72_Europe_ProSe Rel-15
Building Block: Core part: ProSe Support for Band 72 in LTE LTE450_B72_Europe_ProSe-Core Rel-15
Feature or Study Item: LTE Advanced inter-band Carrier Aggregation Rel-15 for xDL/1UL with x>5 LTE_CA_R15_xDL1UL Rel-15
Building Block: Core part:LTE Advanced inter-band Carrier Aggregation Rel-15 for xDL/1UL with x>5 LTE_CA_R15_xDL1UL-Core Rel-15
Building Block: Perf. part:LTE Advanced inter-band Carrier Aggregation Rel-15 for xDL/1UL with x>5 LTE_CA_R15_xDL1UL-Perf 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: Perf. part: LTE CRS-Interference Mitigation performance requirements for single RX chain UEs LTE_1RX_CRS_IM-Perf Rel-15
Feature or Study Item: LTE Advanced intra-band Carrier Aggregation Rel-15 for xDL/yUL including contiguous and non-contiguous spectrum LTE_CA_R15_intra Rel-15
Building Block: Core part: LTE Advanced intra-band Carrier Aggregation Rel-15 for xDL/yUL including contiguous and non-contiguous spectrum LTE_CA_R15_intra-Core Rel-15
Building Block: Perf. part: LTE Advanced intra-band Carrier Aggregation Rel-15 for xDL/yUL including contiguous and non-contiguous spectrum LTE_CA_R15_intra-Perf Rel-15
Feature or Study Item: LTE Advanced inter-band Carrier Aggregation Rel-15 for 2DL/1UL LTE_CA_R15_2DL1UL Rel-15
Building Block: Core part:LTE Advanced inter-band Carrier Aggregation Rel-15 for 2DL/1UL LTE_CA_R15_2DL1UL-Core Rel-15
Building Block: Perf. part:LTE Advanced inter-band Carrier Aggregation Rel-15 for 2DL/1UL LTE_CA_R15_2DL1UL-Perf Rel-15
Feature or Study Item: LTE Advanced inter-band Carrier Aggregation Rel-15 for 3DL/1UL LTE_CA_R15_3DL1UL Rel-15
Building Block: Core part:LTE Advanced inter-band Carrier Aggregation Rel-15 for 3DL/1UL LTE_CA_R15_3DL1UL-Core Rel-15
Building Block: Perf. part:LTE Advanced inter-band Carrier Aggregation Rel-15 for 3DL/1UL LTE_CA_R15_3DL1UL-Perf Rel-15
Feature or Study Item: LTE Advanced inter-band Carrier Aggregation Rel-15 for 4DL/1UL LTE_CA_R15_4DL1UL Rel-15
Building Block: Core part:LTE Advanced inter-band Carrier Aggregation Rel-15 for 4DL/1UL LTE_CA_R15_4DL1UL-Core Rel-15
Building Block: Perf. part:LTE Advanced inter-band Carrier Aggregation Rel-15 for 4DL/1UL LTE_CA_R15_4DL1UL-Perf Rel-15
Feature or Study Item: LTE Advanced inter-band Carrier Aggregation Rel-15 for 5DL/1UL LTE_CA_R15_5DL1UL Rel-15
Building Block: Core part:LTE Advanced inter-band Carrier Aggregation Rel-15 for 5DL/1UL LTE_CA_R15_5DL1UL-Core Rel-15
Building Block: Perf. part:LTE Advanced inter-band Carrier Aggregation Rel-15 for 5DL/1UL LTE_CA_R15_5DL1UL-Perf Rel-15
Feature or Study Item: LTE Advanced inter-band Carrier Aggregation Rel-15 for 2DL/2UL LTE_CA_R15_2DL2UL Rel-15
Building Block: Core part:LTE Advanced inter-band Carrier Aggregation Rel-15 for 2DL/2UL LTE_CA_R15_2DL2UL-Core Rel-15
Building Block: Perf. part:LTE Advanced inter-band Carrier Aggregation Rel-15 for 2DL/2UL LTE_CA_R15_2DL2UL-Perf Rel-15
Feature or Study Item: LTE Advanced inter-band Carrier Aggregation Rel-15 for xDL/2UL with x=3,4,5 LTE_CA_R15_xDL2UL Rel-15
Building Block: Core part:LTE Advanced inter-band Carrier Aggregation Rel-15 for xDL/2UL with x=3,4,5 LTE_CA_R15_xDL2UL-Core Rel-15
Building Block: Perf. part:LTE Advanced inter-band Carrier Aggregation Rel-15 for xDL/2UL with x=3,4,5 LTE_CA_R15_xDL2UL-Perf Rel-15
Building Block: Core part: LTE UE TRP and TRS and UTRA Hand Phantom related UE TRP and TRS Requirements LTE_UTRA_TRP_TRS-Core 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: 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: Study of test methods for New Radio FS_NR_test_methods Rel-15
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: LTE FDD in the Bands 1980-2010 MHz and 2170-2200MHz for Region 3 LTE_1980_2170_REG3 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
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: Performance enhancements for high speed scenario in LTE LTE_high_speed 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
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: 4 receiver (4Rx) antenna ports with Carrier Aggregation (CA) for LTE downlink (DL) LTE_4Rx_AP_DL_CA 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: Requirements for a new UE category with single receiver based on Category 1 for LTE LTE_UE_cat_1RX Rel-14
Feature or Study Item: Rel-14 LTE Carrier Aggregation LTE_CA_Rel14 Rel-14
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
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: 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
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
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: 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
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 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
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
Feature or Study Item: Rel-14LTE Advanced inter-band Carrier Aggregation LTE_AIBCA_Rel14 Rel-14
Building Block: LTE Advanced inter-band Carrier Aggregation Rel-14 for 5DL/1UL LTE_CA_R14_5DL1UL 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: Perf. part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 5DL/1UL LTE_CA_R14_5DL1UL-Perf Rel-14
Building Block: LTE Advanced inter-band Carrier Aggregation Rel-14 for 2DL/1UL LTE_CA_R14_2DL1UL 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: Perf. part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 2DL/1UL LTE_CA_R14_2DL1UL-Perf Rel-14
Building Block: LTE Advanced inter-band Carrier Aggregation Rel-14 for 2DL/2UL LTE_CA_R14_2DL2UL 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: Perf. part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 2DL/2UL LTE_CA_R14_2DL2UL-Perf 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
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: 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
Building Block: LTE Advanced inter-band Carrier Aggregation Rel-14 for 4DL/1UL LTE_CA_R14_4DL1UL 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: Perf. part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 4DL/1UL LTE_CA_R14_4DL1UL-Perf Rel-14
Building Block: LTE Advanced intra-band Carrier Aggregation for xDL/yUL including contiguous and non-contiguous spectrum LTE_CA_R14_intra 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: Perf. part: LTE Advanced intra-band Carrier Aggregation for xDL/yUL including contiguous and non-contiguous spectrum LTE_CA_R14_intra-Perf Rel-14
Building Block: LTE Advanced inter-band Carrier Aggregation Rel-14 for 3DL/1UL LTE_CA_R14_3DL1UL Rel-14
Work Task: Core part: LTE Advanced inter-band Carrier Aggregation Rel-14 for 3DL/1UL LTE_CA_R14_3DL1UL-Core 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: 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: LTE DL 4 Rx antenna ports LTE_4Rx_AP_DL Rel-13
Feature or Study Item: Interference mitigation for downlink control channels of LTE LTE_IM_DLCCH 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 8 and Band 27 LTE_CA_B8_B27 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
Work Task: Perf. part:LTE Advanced inter-band Carrier Aggregation of Band 8 and Band 27 LTE_CA_B8_B27-Perf 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
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: 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
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
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: 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
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: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: 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
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
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
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

page generated from database: 2018-05-15 13:49:59