3GPP Work Items associated with Specification
3GPP Spec = 36.413 : Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1 Application Protocol (S1AP)
This page lists the 3GPP Work Items which are or might in future be associated with or have an effect upon the above Technical Specification or Technical Report. Click on the WI unique ID number to go to its entry on the Gantt chart page.
| Unique ID | Code | Title | Release |
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| 870099 | Rel-19 | ||
| 941004 | IoT_NTN_enh | IoT (Internet of Things) NTN (non-terrestrial network) enhancements | Rel-18 |
| 870027 | eQoE | Enhancement of QoE Measurement Collection | Rel-18 |
| 920069 | LTE_NBIOT_eMTC_NTN | NB-IoT/eMTC support for Non-Terrestrial Networks | Rel-17 |
| 910059 | IIoT | Support of Enhanced Industrial IIoT | Rel-17 |
| 860044 | NB_IOTenh4_LTE_eMTC6 | Additional enhancements for NB-IoT and LTE-MTC | Rel-17 |
| 860144 | NB_IOTenh4_LTE_eMTC6-Core | Core part: Additional enhancements for NB-IoT and LTE-MTC | Rel-17 |
| 860053 | NR_ENDC_SON_MDT_enh | Enhancement of data collection for SON (Self-Organising Networks)/MDT (Minimization of Drive Tests) in NR and EN-DC | Rel-17 |
| 860153 | NR_ENDC_SON_MDT_enh-Core | Core part: Enhancement of data collection for SON (Self-Organising Networks)/MDT (Minimization of Drive Tests) in NR standalone and MR-DC (Multi-Radio Dual Connectivity) | Rel-17 |
| 840049 | MUSIM | Support for Multi-USIM Devices | Rel-17 |
| 860063 | LTE_NR_MUSIM | Support for Multi-SIM devices for LTE/NR | Rel-17 |
| 860163 | LTE_NR_MUSIM-Core | Core part: Support for Multi-SIM devices for LTE/NR | Rel-17 |
| 910025 | UPIP_SEC_LTE | User Plane Integrity Protection for LTE | Rel-17 |
| 941011 | UPIP_SEC_LTE-RAN | User Plane Integrity Protection support for EPC connected architectures | Rel-17 |
| 941111 | UPIP_SEC_LTE-RAN-Core | Core part: User Plane Integrity Protection support for EPC connected architectures | Rel-17 |
| 830080 | NR_IIOT | Support of NR Industrial Internet of Things (IoT) | Rel-16 |
| 830180 | NR_IIOT-Core | Core part: Support of NR Industrial Internet of Things (IoT) | Rel-16 |
| 820067 | NR_unlic | NR-based access to unlicensed spectrum | Rel-16 |
| 820167 | NR_unlic-Core | Core part: NR-based access to unlicensed spectrum | Rel-16 |
| 800083 | LTE_eMTC5 | Additional MTC enhancements for LTE | Rel-16 |
| 800183 | LTE_eMTC5-Core | Core part: Additional MTC enhancements for LTE | Rel-16 |
| 800084 | NB_IOTenh3 | Additional enhancements for NB-IoT | Rel-16 |
| 800184 | NB_IOTenh3-Core | Core part: Additional enhancements for NB-IoT | Rel-16 |
| 830078 | 5G_V2X_NRSL | 5G V2X with NR sidelink | Rel-16 |
| 830178 | 5G_V2X_NRSL-Core | Core part: 5G V2X with NR sidelink | Rel-16 |
| 840054 | RACS | Optimisations on UE radio capability signalling | Rel-16 |
| 830079 | RACS-RAN | Optimisations on UE radio capability signalling – NR/E-UTRA Aspects | Rel-16 |
| 830179 | RACS-RAN-Core | Core part: Optimisations on UE radio capability signalling – NR/E-UTRA Aspects | Rel-16 |
| 800022 | enh2MCPTT | Enhanced Mission Critical Push-to-talk architecture phase 2 | Rel-16 |
| 800087 | NR_Mob_enh | NR mobility enhancements | Rel-16 |
| 800187 | NR_Mob_enh-Core | Core part: NR mobility enhancements | Rel-16 |
| 800089 | LTE_feMob | Even further mobility enhancement in E-UTRAN | Rel-16 |
| 800189 | LTE_feMob-Core | Core part: Even further mobility enhancement in E-UTRAN | Rel-16 |
| 840091 | NR_SON_MDT | SON (Self-Organising Networks) and MDT (Minimization of Drive Tests) support for NR | Rel-16 |
| 840191 | NR_SON_MDT-Core | Core part: SON (Self-Organising Networks) and MDT (Minimization of Drive Tests) support for NR | Rel-16 |
| 820072 | Direct_data_fw_NR | Direct data forwarding between NG-RAN and E-UTRAN nodes for inter-system mobility | Rel-16 |
| 820172 | Direct_data_fw_NR-Core | Core part: Direct data forwarding between NG-RAN and E-UTRAN nodes for inter-system mobility | Rel-16 |
| 880009 | UPIP_SEC | User Plane Integrity Protection | Rel-16 |
| 820070 | NR_IAB | Integrated access and backhaul for NR | Rel-16 |
| 820170 | NR_IAB-Core | Core part: NR_IAB | Rel-16 |
| 740005 | 5GS_Ph1 | 5G System - Phase 1 | Rel-15 |
| 750035 | EDCE5 | EPC enhancements to support 5G New Radio via Dual Connectivity | Rel-15 |
| 750067 | NR_newRAT | New Radio Access Technology | Rel-15 |
| 750167 | NR_newRAT-Core | Core part: New Radio Access Technology | Rel-15 |
| 750059 | LTE_eMTC4 | Even further enhanced MTC for LTE | Rel-15 |
| 750159 | LTE_eMTC4-Core | Core part: Even further enhanced MTC for LTE | Rel-15 |
| 750066 | NB_IOTenh2 | Further NB-IoT enhancements | Rel-15 |
| 750166 | NB_IOTenh2-Core | Core part: Further NB-IoT enhancements | Rel-15 |
| 710006 | USOS | Unlicensed Spectrum Offloading System | Rel-15 |
| 760038 | EQoE_MTSI | Enhanced QoE Reporting for MTSI | Rel-15 |
| 750014 | LI15 | Lawful Interception Rel-15 | Rel-15 |
| 770067 | LTE_UDC | UL data compression in LTE | Rel-15 |
| 770167 | LTE_UDC-Core | Core part: UL data compression in LTE | Rel-15 |
| 730080 | LTE_FNBID | Flexible eNB-ID and Cell-ID in E-UTRAN | Rel-14 |
| 770068 | LTE_CA_4DL4UL_B41_B41_B42_B42 | LTE Advanced inter-band CA (4DL/4UL) of Band 41C and Band 42C | Rel-15 |
| 710073 | LTE_LIGHT_CON | Stopped - Signalling reduction to enable light connection for LTE | Rel-15 |
| 710173 | LTE_LIGHT_CON-Core | Stopped - Core part: Signalling reduction to enable light connection for LTE | Rel-15 |
| 750070 | LTE_QMC_Streaming | Quality of Experience (QoE) Measurement Collection for streaming services in E-UTRAN | Rel-15 |
| 750170 | LTE_QMC_Streaming-Core | Core part:Quality of Experience (QoE) Measurement Collection for streaming services in E-UTRAN | Rel-15 |
| 780068 | LTE_MDT_BT_WLAN | Bluetooth/WLAN measurement collection in LTE Minimization of Drive Tests (MDT) | Rel-15 |
| 780168 | LTE_MDT_BT_WLAN-Core | Core part: Bluetooth/WLAN measurement collection in LTE Minimization of Drive Tests (MDT) | Rel-15 |
| 780069 | LTE_Aerial | Enhanced LTE Support for Aerial Vehicles | Rel-15 |
| 780071 | NR_CPUP_Split | Separation of CP and UP for Split Option 2 of NR | Rel-15 |
| 720090 | LTE_V2X | RAN aspects of LTE-based V2X Services | Rel-14 |
| 720190 | LTE_V2X-Core | Core part: LTE-based V2X Services | Rel-14 |
| 700061 | LTE_SL_V2V | Support for V2V services based on LTE sidelink | Rel-14 |
| 700161 | LTE_SL_V2V-Core | Core part: Support for V2V services based on LTE sidelink | Rel-14 |
| 720093 | NB_IOTenh | Enhancements of NB-IoT | Rel-14 |
| 720193 | NB_IOTenh-Core | Core part: Enhancements of NB-IoT | Rel-14 |
| 730359 | CIoT_Ext | Extended architecture support for Cellular Internet of Things | Rel-14 |
| 720006 | eDecor | Enhancements of Dedicated Core Networks selection mechanism | Rel-14 |
| 740067 | eDECOR-UTRA_LTE | RAN aspects of eDECOR for UMTS and LTE | Rel-14 |
| 680004 | - | Stage 1 of Evolution to and Interworking with eCall in IMS | Rel-14 |
| 730078 | LTE_VoLTE_ViLTE_enh | Voice and Video Enhancement for LTE | Rel-14 |
| 740167 | eDECOR-UTRA_LTE-Core | Core part: RAN aspects of eDECOR for UMTS and LTE | Rel-14 |
| 730178 | LTE_VoLTE_ViLTE_enh-Core | Core part: Voice and Video Enhancement for LTE | Rel-14 |
| 730180 | LTE_FNBID-Core | Core part: Flexible eNB-ID and Cell-ID in E-UTRAN | Rel-14 |
| 620064 | MCPTT | Mission Critical Push To Talk over LTE (MCPTT) | Rel-13 |
| 600045 | RSE | RAN Sharing Enhancements | Rel-13 |
| 650021 | RSE-RAN_LTE | RAN aspects of RAN Sharing Enhancements for LTE | Rel-13 |
| 650121 | RSE-RAN_LTE-Core | Core part: RAN aspects of RAN Sharing Enhancements for LTE | Rel-13 |
| 630016 | CSPS_Coord | Improvements to CS/PS coordination in UTRAN/GERAN Shared Networks | Rel-13 |
| 650034 | UTRA_LTE_SON_AAS | Self Organizing Networks (SON) for Active Antenna System (AAS) based deployments | Rel-13 |
| 650134 | UTRA_LTE_SON_AAS-Core | Core part: Self Organizing Networks (SON) for Active Antenna System (AAS) based deployments | Rel-13 |
| 660042 | WSR_EPS | Warning Status Report in EPS | Rel-13 |
| 660074 | LTE_eD2D_Prox | Enhanced LTE Device to Device Proximity Services | Rel-13 |
| 660174 | LTE_eD2D_Prox-Core | Core part: Enhanced LTE Device to Device Proximity Services | Rel-13 |
| 670055 | LTE_dualC_enh | Dual Connectivity enhancements for LTE | Rel-13 |
| 670060 | CSPS_Coord-UTRA | RAN aspects for improvements to CS/PS coordination in UTRAN Shared Network | Rel-13 |
| 670160 | CSPS_Coord-UTRA-Core | Core part: RAN aspects for improvements to CS/PS coordination in UTRAN Shared Network | Rel-13 |
| 680065 | LTE_dualC_ext | Extension of Dual Connectivity in E-UTRAN | Rel-13 |
| 680165 | LTE_dualC_ext-Core | Core part: Extension of Dual Connectivity in E-UTRAN | Rel-13 |
| 690065 | LTE_eMDT2 | Further Enhancements of Minimization of Drive Tests for E-UTRAN | Rel-13 |
| 430011 | LCS_LTE-NBPS | Network-Based Positioning Support for LTE | Rel-11 |
| 670042 | FS_LTE_eMDT2 | Study on further Enhancements of Minimization of Drive Tests for E-UTRAN | Rel-13 |
| 690165 | LTE_eMDT2-Core | Core part: Further Enhancements of Minimization of Drive Tests for E-UTRAN | Rel-13 |
| 700012 | CIoT | Cellular (Narrowband) Internet of Things | Rel-13 |
| 690063 | NB_IOT | RAN aspects of CIoT aka Narrowband Internet of Things (IOT) | Rel-13 |
| 690163 | NB_IOT-Core | Core part: Narrowband Internet of Things (IOT) | Rel-13 |
| 650033 | LTE_MTCe2_L1 | Further LTE Physical Layer Enhancements for MTC | Rel-13 |
| 650133 | LTE_MTCe2_L1-Core | Core part: Further LTE Physical Layer Enhancements for MTC | Rel-13 |
| 640046 | DECOR | Dedicated Core Networks | Rel-13 |
| 680066 | DECOR-UTRA_LTE | Dedicated Core Networks RAN Aspects | Rel-13 |
| 680166 | DECOR-UTRA_LTE-Core | Core part: Dedicated Core Networks | Rel-13 |
| 660072 | LTE_CA_enh_b5C | LTE Carrier Aggregation Enhancement Beyond 5 Carriers | Rel-13 |
| 660172 | LTE_CA_enh_b5C-Core | Core part: LTE Carrier Aggregation Enhancement Beyond 5 Carriers | Rel-13 |
| 500028 | LIMONET | LIPA Mobility and SIPTO at the Local Network | Rel-12 |
| 590020 | LIMONET-RAN | RAN aspects for SIPTO at the Local Network | Rel-12 |
| 590120 | LIMONET-RAN-Core | Core part: RAN aspects for SIPTO at the Local Network | Rel-12 |
| 640137 | GCSE_LTE-MBMS_CM-Core | Core part: Group Call eMBMS congestion management for LTE | Rel-12 |
| 560022 | MTCe | Machine-Type and other mobile data applications Communications enhancements | Rel-12 |
| 560722 | MTCe-SA3TR | TR on Security aspects of Machine-Type Communications | Rel-12 |
| 600012 | LC_MTC_LTE | Low cost & enhanced coverage MTC UE for LTE | Rel-12 |
| 600112 | LC_MTC_LTE-Core | Core part: Low cost & enhanced coverage MTC UE for LTE | Rel-12 |
| 620043 | MTCe-RAN | RAN enhancements for Machine-Type and other mobile data applications Communications | Rel-12 |
| 620143 | MTCe-RAN-Core | Core part: RAN enhancements for Machine-Type and other mobile data applications Communications | Rel-12 |
| 600116 | IMS_RegCon-CT1 | Deleted - CT1 aspects of CT aspects of IMS registration control (Stage 2/3) | Rel-12 |
| 580059 | ProSe | Proximity-based Services | Rel-12 |
| 630030 | LTE_D2D_Prox | LTE Device to Device Proximity Services | Rel-12 |
| 630130 | LTE_D2D_Prox-Core | Core part: LTE Device to Device Proximity Services | Rel-12 |
| 590043 | MI | MBMS Improvements | Rel-12 |
| 580009 | REP_WMD | Reporting Enhancements in Warning Message Delivery (Stage 2/3) | Rel-12 |
| 590021 | REP_WMD-RFR_PWS | Public Warning System - Reset/Failure/Restart in Warning Message Delivery in LTE | Rel-12 |
| 590121 | REP_WMD-RFR_PWS-Core | Core part: PWS - Reset/Failure/Restart in Warning Message Delivery in LTE | Rel-12 |
| 570121 | EHNB_enh3-Core | Core part: Further enhancements to H(e)NB mobility - Part 3 | Rel-12 |
| 600027 | LTE_HRPD_SON | LTE-HRPD (High Rate Packet Data in 3GPP2) inter-RAT SON | Rel-12 |
| 600127 | LTE_HRPD_SON-Core | Core part: LTE-HRPD (High Rate Packet Data in 3GPP2) inter-RAT SON | Rel-12 |
| 510133 | LTE_CA_HetNet_ICIC-Core | Deleted - Core part: Carrier based HetNet ICIC for LTE | Rel-12 |
| 580127 | LTE_TDD_eIMTA-Core | Core part: Further Enhancements to LTE TDD for DL-UL Interference Management and Traffic Adaptation | Rel-12 |
| 580029 | HetNet_eMOB_LTE | HetNet Mobility enhancements for LTE | Rel-12 |
| 580129 | HetNet_eMOB_LTE-Core | Core part: HetNet Mobility enhancements for LTE | Rel-12 |
| 580030 | EHNB_enh2_X2GW | Further enhancements for HeNB mobility-X2-GW | Rel-12 |
| 560014 | EHNB_enh2 | Further enhancements to H(e)NB mobility - Part 2 | Rel-11 |
| 580130 | EHNB_enh2_X2GW-Core | Core part: Further enhancements for HeNB mobility-X2-GW | Rel-12 |
| 610024 | MBMS_LTE_OS | Further MBMS operations support for E-UTRAN | Rel-12 |
| 610124 | MBMS_LTE_OS-Core | Core part: Further MBMS operations support for E-UTRAN | Rel-12 |
| 620040 | LTE_SC_enh_dualC | Dual connectivity for LTE | Rel-12 |
| 620041 | LTE_SC_enh_L1 | E-UTRA Small cell enhancements - Physical layer aspects | Rel-12 |
| 620141 | LTE_SC_enh_L1-Core | Core part: E-UTRA Small cell enhancements - Physical layer aspects | Rel-12 |
| 550020 | FS_LTE_HRPD_SON | Study on LTE-HRPD (High Rate Packet Data in 3GPP2) inter-RAT SON | Rel-12 |
| 480030 | SIMTC | System Improvements to Machine-Type Communications | Rel-11 |
| 530009 | SIMTC-RAN_OC | RAN overload control for Machine-Type Communications | Rel-11 |
| 530109 | SIMTC-RAN_OC-Core | Core part: RAN overload control for Machine-Type Communications | Rel-11 |
| 460026 | BBAI | Support for BroadBand Forum Accesses Interworking | Rel-11 |
| 480038 | NWK-PL2IMS | Network-provided Location information for IMS (NETLOC) | Rel-11 |
| 520030 | SEC11 | Rel-11 Security small Enhancements | Rel-11 |
| 440055 | EEA3_EIA3 | ZUC EEA3 and EIA3 (new Encryption & Integrity EPS security Algorithms) | Rel-11 |
| 530030 | SONenh2_LTE_UTRA | Further Self Optimizing Networks (SON) enhancements | Rel-11 |
| 530130 | SONenh2_LTE_UTRA-Core | Core part: Further Self Optimizing Networks (SON) enhancements | Rel-11 |
| 530033 | eMDT_UMTSLTE | Enhancement of Minimization of Drive Tests for E-UTRAN and UTRAN | Rel-11 |
| 530036 | Netw_Energy_LTE | Network Energy Saving for E-UTRAN | Rel-11 |
| 530136 | Netw_Energy_LTE-Core | Core part: Network Energy Saving for E-UTRAN | Rel-11 |
| 560013 | EHNB_enh1 | Further enhancements to H(e)NB mobility - Part 1 | Rel-11 |
| 530133 | eMDT_UMTSLTE-Core | Core part: Enhancement of Minimization of Drive Tests for E-UTRAN and UTRAN | Rel-11 |
| 560113 | EHNB_enh1-Core | Core part: Further enhancements to H(e)NB mobility - Part 1 | Rel-11 |
| 560114 | EHNB_enh2-Core | Core part: Further enhancements to H(e)NB mobility - Part 2 | Rel-11 |
| 430111 | LCS_LTE-NBPS-Core | Core part: Network-Based Positioning Support for LTE | Rel-11 |
| 510121 | eICIC_enh_LTE-Core | Core part: Further Enhanced Non CA-based ICIC for LTE | Rel-11 |
| 510030 | LTE_CA_enh | LTE Carrier Aggregation Enhancements | Rel-11 |
| 510130 | LTE_CA_enh-Core | Core part: LTE Carrier Aggregation Enhancements | Rel-11 |
| 510036 | FS_EHNB_enh | Study on further enhancements for HNB and HeNB | Rel-11 |
| 390073 | eMPS | Enhancements for Multimedia Priority Service | Rel-10 |
| 410030 | NIMTC | Network Improvements for Machine-Type Communications | Rel-10 |
| 490024 | NIMTC-RAN_overload | RAN mechanisms to avoid CN overload due to Machine-Type Communications | Rel-10 |
| 450035 | LIPA_SIPTO | Local IP Access and Selected Internet IP Traffic Offload | Rel-10 |
| 450238 | LIPA | Stage 2/3 for Local IP Access | Rel-10 |
| 450038 | SIPTO | Stage 2/3 for SIPTO for macro networks | Rel-10 |
| 450138 | - | Stage 2 for SIPTO for macro networks | Rel-10 |
| 500010 | eSRVCC | Single Radio Voice Call Continuity (SRVCC) enhancements (Stage 3) | Rel-10 |
| 460007 | LTE_CA | Carrier Aggregation for LTE | Rel-10 |
| 460107 | LTE_CA-Core | Core part: Carrier Aggregation for LTE | Rel-10 |
| 460207 | LTE_CA-Perf | Perf. part: Carrier Aggregation for LTE | Rel-10 |
| 460013 | LTE_Relay | Relays for LTE | Rel-10 |
| 460113 | LTE_Relay-Core | Core part: Relays for LTE | Rel-10 |
| 500138 | - | Security for LTE Relay Nodes (Stage 2) | Rel-10 |
| 470107 | eICIC_LTE-Core | Core part: Enhanced Inter-Cell Interference Control (ICIC) for non-Carrier Aggregation (CA) based deployments of heterogeneous networks for LTE | Rel-10 |
| 470011 | SONenh_LTE | LTE Self Optimizing Networks (SON) enhancements | Rel-10 |
| 470111 | SONenh_LTE-Core | Core part: LTE Self Optimizing Networks (SON) enhancements | Rel-10 |
| 460003 | MDT_UMTSLTE | Minimization of Drive Tests for E-UTRAN and UTRAN | Rel-10 |
| 460103 | MDT_UMTSLTE-Core | Core part: Minimization of Drive Tests for E-UTRAN and UTRAN | Rel-10 |
| 470005 | HNB_HENB_mob_enh | HNB and HeNB Mobility Enhancements | Rel-10 |
| 470105 | HNB_HENB_mob_enh-Core | Core part: HNB and HeNB Mobility Enhancements | Rel-10 |
| 400035 | EHNB | Enhanced Home NodeB / eNodeB | Rel-9 |
| 430005 | HeNB-RF_TDD | LTE TDD Home eNodeB RF Requirements | Rel-9 |
| 430025 | EHNB-RAN3 | Home NB and Home eNB enhancements - RAN3 aspects | Rel-9 |
| 380057 | PWS | Public Warning System | Rel-9 |
| 440005 | PWS-RAN | Public Warning System (PWS) – RAN aspects | Rel-9 |
| 400034 | UDC | User Data Convergence (UDC) | Rel-9 |
| 420041 | IMS_EMER_LTE | Support for IMS Emergency Calls over LTE | Rel-9 |
| 420006 | LCS_LTE | Positioning Support for LTE | Rel-9 |
| 430007 | MBMS_LTE | MBMS support in LTE | Rel-9 |
| 430013 | - | Rel-9 RAN improvements | Rel-9 |
| 420011 | SON | Rel-9 Self-Organizing Networks (SON) | Rel-9 |
| 380081 | WiMAX_LTE_Mobility | Deleted - Support of WiMAX - LTE Mobility | Rel-9 |
| 390058 | FA | Flexible Alerting | Rel-8 |
| 390059 | - | Stage 1 FA | Rel-8 |
| 320005 | SAES | 3GPP System Architecture Evolution Specification - Evolved Packet System (non RAN aspects) | Rel-8 |
| 390015 | - | Stage 3 FA | Rel-8 |
| 390033 | HNB | UTRA HNB | Rel-8 |
| 400054 | HNB-arch | UTRAN Architecture for 3G HNB | Rel-8 |
| 380024 | eMp | Conferencing enhancements for Mp interface | Rel-8 |
| 20068 | LTE | Rel-8 LTE – 3G Long Term Evolution - Evolved Packet System RAN part | Rel-8 |
| 330020 | LTE-interfaces | LTE – eUTRAN Interfaces | Rel-8 |
| 370035 | - | Rel-8 RAN improvements | Rel-8 |
| 390029 | RANimp-HSPAVoIP | HSPA VoIP to WCDMA/GSM CS continuity | Rel-8 |
| 32085 | FS_SAE | Study on 3GPP System Architecture Evolution | Rel-8 |
| 7038 | MTSI | Multimedia Telephony Service for IMS | Rel-7 |
| 32091 | VCC | Voice Call Continuity between CS and IMS (incl. I-WLAN) | Rel-7 |
| 14012 | Mp | Mp (MRFC - MRFP) interface | Rel-7 |
| 20029 | - | Rel-7 RAN improvements | Rel-7 |
| 9 | - | Rel-6 RAN improvements | Rel-6 |
| 2544 | MBMS | Multimedia Broadcast and Multicast Service | Rel-6 |
| 31012 | WLAN | WLAN-UMTS Interworking Rel-6 | Rel-6 |
| 35016 | CH | Rel-6 Charging Management | Rel-6 |
| 500009 | - | Rel-5 RAN improvements | Rel-5 |
| 1273 | IMS | Provisioning of IP-based multimedia services | Rel-5 |
| 400009 | - | Rel-4 RAN improvements | Rel-4 |
| 60124 | UMTS | UMTS | R99 |
| 60121 | LCS | Location Services | R99 |
| 60174 | USIM | Characteristics of the USIM application | R99 |
| 60192 | LI | Lawful Interception for GSM Features transposed to UMTS | R99 |
| 60051 | HS | Harmonized Standard | R99 |
page generated from database: 2024-07-20 12:15:34