Release Rel-18
5G-AdvancedFirst 5G-Advanced release, extending 5G NR with AI/ML, non-terrestrial networks, and reduced-capability devices.
Frozen 2024-03-221,533 specifications
Key features: RedCap enhancements, NR-NTN, XR enhancements, AI/ML for NG-RAN
All SeriesSeries 21Series 22Series 23Series 24Series 26Series 27Series 28Series 29Series 31Series 32Series 33Series 34Series 35Series 36Series 37Series 38
TS 22.878
Study on 5G timing resiliency system
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.881
Study on sharing administrative configuration information between interconnected Mission Critical (MCX) service systems
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.890
Study on supporting railway smart station services
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.903
Study on Videotelephony teleservice
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.904
Study on user-centric identifiers and authentication
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.906
Study on IMS based peer-to-peer content distribution services
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.908
Study on Paging Permission with Access Control (PPAC)
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.912
Study into network selection requirements for non-3GPP access
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.926
Guidelines for extraterritorial 5G Systems (5GS)
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.936
Multi-system terminals
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.940
IP Multimedia Subsystem (IMS) messaging
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.942
Study on Value Added Services (VAS) for Short Message Service (SMS)
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.944
Report on service requirements for UE functionality split
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.947
Study on Personal Broadcast Service (PBS)
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.948
Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.949
Study on a generalized privacy capability
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.950
Priority service feasibility study
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.951
Service aspects and requirements for network sharing
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.952
Priority service guide
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.953
Multimedia priority service feasibility study
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25