Release Rel-16
5G NREnhances 5G NR with unlicensed spectrum, vehicle-to-everything, and private network support.
Frozen 2020-07-03124 specifications in series 24
Key features: NR-U unlicensed, V2X, industrial IoT, integrated access backhaul
All SeriesSeries 21Series 22Series 23Series 24Series 26Series 27Series 28Series 29Series 31Series 32Series 33Series 34Series 35Series 36Series 37Series 38
TS 24.303
Mobility management based on Dual-Stack Mobile IPv6; Stage 3
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.304
Mobility management based on Mobile IPv4; User Equipment (UE) - foreign agent interface; Stage 3
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.305
Selective Disabling of 3GPP User Equipment Capabilities (SDoUE) Management Object (MO)
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.312
Access Network Discovery and Selection Function (ANDSF) Management Object (MO)
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.315
IP Multimedia Subsystem (IMS) Operator Determined Barring (ODB); Stage 3: protocol specification
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.322
Tunnelling of IP Multimedia Subsystem (IMS) services over restrictive access networks; Stage 3
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.323
3GPP IP Multimedia Subsystem (IMS) service level tracing Management Object (MO)
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.333
Proximity-services (ProSe) Management Objects (MO)
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.334
Proximity-services (ProSe) User Equipment (UE) to ProSe function protocol aspects; Stage 3
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.337
IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem (IMS) inter-UE transfer; Stage 3
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.341
Support of SMS over IP networks; Stage 3
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.368
Non-Access Stratum (NAS) configuration Management Object (MO)
Protocol
Rel-16TSIMSUpdated 2026-07-25
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-16TSIMSUpdated 2026-07-25
TS 24.379
Mission Critical Push To Talk (MCPTT) call control; Protocol specification
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.380
Mission Critical Push To Talk (MCPTT) media plane control; Protocol specification
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.385
V2X services Management Object (MO)
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.386
User Equipment (UE) to V2X control function; protocol aspects; Stage 3
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.390
Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM) Core Network (CN) subsystem IMS; Stage 3
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.391
Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM) Core Network (CN) subsystem (IMS) Management Object (MO)
Protocol
Rel-16TSIMSUpdated 2026-07-25
TS 24.417
Management Object (MO) for Originating Identification Presentation (OIP) and Originating Identification Restriction (OIR) using IP Multimedia (IM) Core Network (CN) subsystem
Protocol
Rel-16TSIMSUpdated 2026-07-25