Release Rel-19
5G-AdvancedSecond full 5G-Advanced release, deepening AI/ML integration and sustainability features.
Frozen 2025-12-19160 specifications in series 23
Key features: Ambient IoT, AI/ML for air interface, network energy savings phase 2
All SeriesSeries 21Series 22Series 23Series 24Series 26Series 27Series 28Series 29Series 31Series 32Series 33Series 34Series 35Series 36Series 37Series 38
TS 23.700-63
Study on UPF enhancement for Exposure and SBA; Phase 2
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.700-66
Study on Energy Efficiency and Energy Saving
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.700-70
Study on architecture enhancement for Extended Reality and Media service (XRM); Phase 2
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.700-72
Study on enhanced application layer support for location services
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.700-75
Study on Multimedia Priority Service (MPS) for IMS Messaging and SMS services
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.700-77
Study on system architecture for next generation real time communication services; Phase 2
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.700-82
Study on application layer support for AI/ML services
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.700-84
Study on Core Network Enhanced Support for Artificial Intelligence (AI) / Machine Learning (ML)
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.700-92
Study on service aspects for supporting the eMMTel Service
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.903
Redial solution for voice-video switching
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.919
Direct tunnel deployment guideline
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.924
Feasibility study on Non-Access Stratum (NAS) node selection function above Base Station Controller (BSC) / Radio Network Controller (RNC)
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.946
Guidelines for CAPIF Usage
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.958
Edge Application Standards in 3GPP and alignment with External Organizations
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.973
User data interworking, coexistence and migration
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.975
IPv6 migration guidelines
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.976
Push architecture
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.977
Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.979
3GPP enablers for Open Mobile Alliance (OMA); Push-to-talk over Cellular (PoC) services; Stage 2
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.981
Interworking aspects and migration scenarios for IPv4-based IP Multimedia Subsystem (IMS) implementations
Architecture
Rel-19TS5GCUpdated 2026-07-26