Release Rel-18
5G-AdvancedFirst 5G-Advanced release, extending 5G NR with AI/ML, non-terrestrial networks, and reduced-capability devices.
Frozen 2024-03-22183 specifications in series 26
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 26.952
Codec for Enhanced Voice Services (EVS); Performance characterization
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.953
Interactivity support for 3GPP-based streaming and download services
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.954
Test plan for speech quality and delay through a headset electrical interface
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.955
5G Video Codec Characteristics
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.957
Study on Server And Network-assisted Dynamic Adaptive Streaming over HTTP (DASH) (SAND) for 3GPP multimedia services
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.959
Study on enhanced Voice over LTE (VoLTE) performance
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.962
Immersive Teleconferencing and Telepresence for Remote Terminals (ITT4RT) Operation and Usage Guidelines
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.966
Evaluation of new HEVC coding tools
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.967
eCall data transfer; In-band modem solution
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.969
eCall data transfer; In-band modem solution; Characterization report
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.973
Update to fixed-point basic operators
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.975
Performance characterization of the Adaptive Multi-Rate (AMR) speech codec
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.976
Performance characterization of the Adaptive Multi-Rate Wideband (AMR-WB) speech codec
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.978
Results of the Adaptive Multi-Rate (AMR) noise suppression selection phase
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.980
Multimedia telephony over IP Multimedia Subsystem (IMS); Media handling aspects of multi-stream multiparty conferencing for Multimedia Telephony Service for IMS (MTSI)
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.981
MBMS Extensions for Provisioning and Content Ingestion
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.982
Implementation guidelines for Multiparty RTT
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.985
Vehicle-to-everything (V2X); Media handling and interaction
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.989
Mission Critical Push To Talk (MCPTT); Media, codecs and Multimedia Broadcast/Multicast Service (MBMS) enhancements for MCPTT over LTE
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.996
Immersive Audio for Split Rendering Scenarios; Performance characterization
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26