Release Rel-19
5G-AdvancedSecond full 5G-Advanced release, deepening AI/ML integration and sustainability features.
Frozen 2025-12-191,523 specifications
Key features: Ambient IoT, AI/ML for air interface, network energy savings phase 2
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TS 24.301
Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS); Stage 3
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.302
Access to the 3GPP Evolved Packet Core (EPC) via non-3GPP access networks; Stage 3
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.303
Mobility management based on Dual-Stack Mobile IPv6; Stage 3
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.304
Mobility management based on Mobile IPv4; User Equipment (UE) - foreign agent interface; Stage 3
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.305
Selective Disabling of 3GPP User Equipment Capabilities (SDoUE) Management Object (MO)
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.312
Access Network Discovery and Selection Function (ANDSF) Management Object (MO)
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.315
IP Multimedia Subsystem (IMS) Operator Determined Barring (ODB); Stage 3: protocol specification
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.322
Tunnelling of IP Multimedia Subsystem (IMS) services over restrictive access networks; Stage 3
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.323
3GPP IP Multimedia Subsystem (IMS) service level tracing Management Object (MO)
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.333
Proximity-services (ProSe) Management Objects (MO)
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.334
Proximity-services (ProSe) User Equipment (UE) to ProSe function protocol aspects; Stage 3
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.337
IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem (IMS) inter-UE transfer; Stage 3
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.341
Support of SMS over IP networks; Stage 3
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.368
Non-Access Stratum (NAS) configuration Management Object (MO)
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.369
Ambient IoT Non-Access-Stratum (AIoT NAS) protocol for 5G System (5GS); Stage 3
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.371
Web Real-Time Communications (WebRTC) access to the IP Multimedia (IM) Core Network (CN) subsystem (IMS); Stage 3; Protocol specification
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.379
Mission Critical Push To Talk (MCPTT) call control; Protocol specification
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.380
Mission Critical Push To Talk (MCPTT) media plane control; Protocol specification
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.385
V2X services Management Object (MO)
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.386
User Equipment (UE) to V2X control function; protocol aspects; Stage 3
Protocol
Rel-19TSIMSUpdated 2026-07-26