The 5G Standard

3GPP Work Items per TSG/WG


Active 3GPP Work Items for group: S2

Note that this page shows only those active (i.e. not yet completed) WIs where S2 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

Building Block: Stage 2 of 5GSATB - Rel-18
Feature or Study Item: Study on Support of Satellite Backhauling in 5GS FS_5GSATB Rel-18
Feature or Study Item: Study on 5GC enhancement for satellite access Phase 2 FS_5GSAT_Ph2 Rel-18
Building Block: Study on Personal IoT Networks - Rel-18
Feature or Study Item: Study on Phase 2 of UAS, UAV and UAM FS_UAS_Ph2 Rel-18
Building Block: Study on Ranging based services and sidelink positioning FS_Ranging_SL Rel-18
Feature or Study Item: Study on Enhancement to the 5GC LoCation Services-Phase 3 FS_eLCS_Ph3 Rel-18
Feature or Study Item: 5GC LoCation Services - Phase 3 5G_eLCS_Ph3 Rel-18
Feature or Study Item: Study on Proximity based Services Phase 2 FS_5G_ProSe_Ph2 Rel-18
Building Block: Study on Stage 2 for Proximity based Services Phase 2 - Rel-18
Feature or Study Item: Study on generic group management, exposure and communication enhancements FS_GMEC Rel-18
Feature or Study Item: Generic group management, exposure and communication enhancements GMEC Rel-18
Feature or Study Item: Study on 5G System Support for AI/ML-based Services FS_AIMLsys Rel-18
Feature or Study Item: Study on architectural enhancements for 5G multicast-broadcast services Phase 2 FS_5MBS_Ph2 Rel-18
Building Block: Study on Enhancement of Network Slicing Phase 3 FS_eNS_Ph3 Rel-18
Feature or Study Item: Study on architecture enhancement for XR and media services FS_XRM Rel-18
Feature or Study Item: Study on RedCap Phase 2 FS_REDCAP_Ph2 Rel-18
Feature or Study Item: NR RedCap UE with long eDRX for RRC_INACTIVE State NR_REDCAP_Ph2 Rel-18
Feature or Study Item: MBS support for V2X services TEI18_MBS4V2X Rel-18
Building Block: Study on system architecture for next generation real time communication services FS_NG_RTC Rel-18
Building Block: System architecture for Next Generation Real time Communication services NG_RTC Rel-18
Feature or Study Item: Study on Access Traffic Steering, Switching and Splitting support in the 5G system architecture; Phase 3 FS_ATSSS_Ph3 Rel-18
Feature or Study Item: Access Traffic Steering, Switch and Splitting support in the 5G system architecture; Phase 3 ATSSS_Ph3 Rel-18
Feature or Study Item: Study on UPF enhancement for Exposure And SBA FS_UPEAS Rel-18
Feature or Study Item: Study on Edge Computing phase 2 FS_EDGE_Ph2 Rel-18
Building Block: Study on Stage 2 of Edge Computing phase 2 - Rel-18
Building Block: Edge Computing Phase 2 EDGE_Ph2 Rel-18
Building Block: Stage 2 of Non-Public Networks Phase 2 eNPN_Ph2 Rel-18
Feature or Study Item: Study on enhancement of 5G UE Policy FS_eUEPO Rel-18
Feature or Study Item: Enhancement of 5G UE Policy eUEPO Rel-18
Feature or Study Item: Spending Limits for AM and UE Policies in the 5GC TEI18_SLAMUP Rel-18
Feature or Study Item: 5G AM Policy AMP Rel-18
Feature or Study Item: Study on the support for 5WWC Phase 2 FS_5WWC_Ph2 Rel-18
Feature or Study Item: Support for Wireless and Wireline Convergence Phase 2 5WWC_Ph2 Rel-18
Feature or Study Item: Enhancement of NSAC for maximum number of UEs with at least one PDU session/PDN connection eNSAC Rel-18
Feature or Study Item: Seamless UE context recovery SUECR Rel-18
Feature or Study Item: UPF enhancement for Exposure and SBA UPEAS Rel-18
Feature or Study Item: 5G System Enabler for Service Function Chaining SFC Rel-18
Feature or Study Item: Study on Extensions to the TSC Framework to support Deterministic Networking (DetNet) FS_DetNet Rel-18
Feature or Study Item: Extensions to the TSC Framework to support DetNet DetNet Rel-18
Feature or Study Item: Multiple location report for MT-LR Immediate Location Request for regulatory services TEI18_MLR Rel-18
Feature or Study Item: TEI18 on Enhancement of Application Detection Event Exposure TEI18_ADEE Rel-18
Feature or Study Item: General Support of IPv6 Prefix Delegation in 5GS TEI18_IPv6PD Rel-18
Feature or Study Item: Secondary DN Authentication and authorization in EPC IWK cases TEI18_SDNAEPC Rel-18
Building Block: Study on 5G Timing Resiliency and TSC&URLLC enhancements FS_5TRS_URLLC Rel-18
Building Block: Stage 2 of Timing Resiliency and URLLC enhancements TRS_URLLC Rel-18
Building Block: Study on Architecture Enhancements for Vehicle Mounted Relays - Rel-18
Building Block: Stage 2 of MPS_WLAN - Rel-18
Feature or Study Item: Study on Enablers for Network Automation for 5G - phase 3 FS_eNA_Ph3 Rel-18
Feature or Study Item: Study on enhanced support of Non-Public Networks phase 2 FS_eNPN_Ph2 Rel-18
Feature or Study Item: Study on System Enabler for Service Function Chaining FS_SFC Rel-18
Feature or Study Item: User data interworking, Coexistence and Migration UDICOM Rel-16
Feature or Study Item: Deleted - IMS Local services IMSLocal Rel-7

page generated from database: 2022-12-06 15:18:31