Release Rel-17
5G NRExtends 5G NR to new device classes and satellite access.
Frozen 2022-03-23157 specifications in series 26
Key features: RedCap (NR-Light), NR-NTN, multicast/broadcast, XR support
All SeriesSeries 21Series 22Series 23Series 24Series 26Series 27Series 28Series 29Series 31Series 32Series 33Series 34Series 35Series 36Series 37Series 38
TS 26.924
Multimedia telephony over IP Multimedia Subsystem (IMS); Study on improved end-to-end Quality of Service (QoS) handling for Multimedia Telephony Service for IMS (MTSI)
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.925
Typical traffic characteristics of media services on 3GPP networks
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.926
Traffic Models and Quality Evaluation Methods for Media and XR Services in 5G Systems
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.928
Extended Reality (XR) in 5G
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.929
QoE parameters and metrics relevant to the Virtual Reality (VR) user experience
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.931
Evaluation of Additional Acoustic Tests for Speech Telephony
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.935
Packet Switched (PS) conversational multimedia applications; Performance characterisation of default codecs
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.936
Performance characterization of 3GPP audio codecs
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.937
Transparent end-to-end Packet-switched Streaming Service (PSS); Real-time Transport Protocol (RTP) usage model
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.938
Packet-switched Streaming Service (PSS); Improved support for dynamic adaptive streaming over HTTP in 3GPP
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.939
Guidelines on the Framework for Live Uplink Streaming (FLUS)
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.943
Recognition performance evaluations of codecs for Speech Enabled Services (SES)
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.944
End-to-end multimedia services performance metrics
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.946
Multimedia Broadcast/Multicast Service (MBMS) user service guidelines
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.947
Multimedia Broadcast/Multicast Service (MBMS); Selection and characterisation of application layer Forward Error Correction (FEC)
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.948
Study on video enhancements in 3GPP multimedia services
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.949
Video formats for 3GPP services
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.950
Study on Surround Sound codec extension for Packet Switched Streaming (PSS) and Multimedia Broadcast/Multicast Service (MBMS)
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.952
Codec for Enhanced Voice Services (EVS); Performance characterization
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26
TS 26.953
Interactivity support for 3GPP-based streaming and download services
Codecs & Media
Rel-17TSCodecs & MediaUpdated 2026-07-26