Release Rel-18
5G-AdvancedFirst 5G-Advanced release, extending 5G NR with AI/ML, non-terrestrial networks, and reduced-capability devices.
Frozen 2024-03-22126 specifications in series 22
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 22.936
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
TS 22.967
Transferring of emergency call data
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.968
Study for requirements for a Public Warning System (PWS) service
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.973
IMS Multimedia Telephony service; and supplementary services
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.977
Feasibility study for speech-enabled services
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.978
All-IP network (AIPN) feasibility study
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.979
Feasibility study on combined Circuit Switched (CS) calls and IP Multimedia Subsystem (IMS) sessions
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.980
Network composition feasibility study
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.982
Study of Customised Alerting Tone (CAT) requirements
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25
TS 22.983
Services alignment and migration
Service
Rel-18TS3GPP ServicesUpdated 2026-07-25