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 24.930
Signalling flows for the session setup in the IP Multimedia core network Subsystem (IMS) based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.969
Business trunking; Next Generation Corporate Network (NGCN) - Next Generation Network (NGN) interfaces implementation guide
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 26.071
Mandatory speech CODEC speech processing functions; AMR speech Codec; General description
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.073
ANSI-C code for the Adaptive Multi Rate (AMR) speech codec
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.074
Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec test sequences
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.077
Minimum performance requirements for Noise Suppresser; Application to the Adaptive Multi-Rate (AMR) speech encoder
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.090
Mandatory Speech Codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Transcoding functions
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.091
Mandatory Speech Codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Error concealment of lost frames
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.092
Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Comfort noise aspects
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.093
Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec; Source controlled rate operation
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.094
Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Voice Activity Detector (VAD)
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.101
Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec frame structure
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.102
Mandatory speech codec; Adaptive Multi-Rate (AMR) speech codec; Interface to Iu, Uu and Nb
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.104
ANSI-C code for the floating-point Adaptive Multi-Rate (AMR) speech codec
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.110
Codec for circuit switched multimedia telephony service; General description
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.111
Codec for circuit switched multimedia telephony service; Modifications to H.324
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.113
Real-Time Media Communication; Protocols and APIs
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.114
IP Multimedia Subsystem (IMS); Multimedia Telephony; Media handling and interaction
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.115
Echo control for speech and multimedia services
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26
TS 26.116
Television (TV) over 3GPP services; Video profiles
Codecs & Media
Rel-19TSCodecs & MediaUpdated 2026-07-26