3GPP 26-series — CODECs
Following the Q2-2023 Plenary Meetings, here are the updated documents,
as well as the new documents: 114 117 501 502 506 512 517 531 532 804 806
click here to see the new 26-series documents
introduced at each 3GPP quarterly Plenary Meeting
introduced at each 3GPP quarterly Plenary Meeting
AMR Speech Codec (1)
AMR Speech Codec (2)
Codec for CS Multimedia Telephony Service
TS 26.114
REL 7 → 18
IMS Multimedia Telephony
Media Handling and Interaction
Media Handling and Interaction
TS 26.115
REL 4 → 17
Echo Control for Speech and Multimedia Services
TS 26.116
REL 13 → 17
Television (TV) over 3GPP Services
Video Profiles
Video Profiles
TS 26.117
REL 16 → 18
5G Media Streaming (5GMS)
Speech and Audio Profiles
Speech and Audio Profiles
TS 26.118
REL 15 → 18
3GPP Virtual Reality Profiles for Streaming Applications
TS 26.131
REL 3 → 18
Terminal Acoustic Characteristics for Telephony
Requirements
Requirements
TS 26.132
REL 3 → 18
Speech and Video Telephony Terminal Acoustic Test Specification
TS 26.139
REL 16 → 17
Real-time Transport Protocol (RTP) / RTP Control Protocol (RTCP) verification procedures
TS 26.140
REL 5 → 17
MMS Media Formats and Codecs
TS 26.141
REL 6 → 17
IMS Messaging and Presence
Media Formats and Codecs
Media Formats and Codecs
TS 26.142
REL 7 → 17
Dynamic and Interactive Multimedia Scenes (DIMS)
TS 26.150
REL 9 → 17
Syndicated Feed Reception (SFR) within 3GPP Environments
Protocols and Codecs
Protocols and Codecs
AMR-WB Speech Codec (1)
TS 26.179
REL 13 → 17
Mission Critical Push To Talk (MCPTT)
Codecs and Media Handling
Codecs and Media Handling
AMR-WB Speech Codec (2)
AMR-WB Speech Codec (3)
TS 26.223
REL 13 → 18
Telepresence using IMS
Media Handling and Interaction
Media Handling and Interaction
Cellular Text Telephone Modem
TS 26.233
REL 4 → 15
PSS — General description
TS 26.234
REL 4 → 17
PSS — Protocols and codecs
TS 26.235
REL 5 → 12
PS conversational multimedia applications — Default codecs
TS 26.236
REL 5 → 12
PS conversational multimedia applications — Transport protocols
TS 26.237
REL 8 → 17
IMS-based PSS and MBMS user service — Protocols
TS 26.238
REL 15 → 17
Uplink streaming framework
TS 26.243
REL 6 → 17
DSR extended advanced front-end — Fixed-point ANSI-C code
TS 26.244
REL 6 → 17
PSS — 3GP file format
TS 26.245
REL 6 → 17
PSS — Timed text format
TS 26.246
REL 6 → 17
PSS — 3GPP SMIL language profile
TS 26.247
REL 10 → 17
PSS — Progressive Download and Dynamic Adaptive Streaming over HTTP
Test Methodologies for the Evaluation of Immersive Audio Systems
eCall Data Transfer In-band Modem Solution
AMR-WB+ Speech Codec (1)
TS 26.281
REL 14 → 17
Mission Critical Video (MCVideo) —
Codecs and Media Handling
Codecs and Media Handling
AMR-WB+ Speech Codec (2)
AMR-WB+ Speech Codec (3)
TS 26.307
REL 13 → 17
Presentation Layer for 3GPP Services
TS 26.346
REL 6 → 17
MBMS protocols and codecs
TS 26.347
REL 14 → 17
MBMS — Application Programming Interface and URL
TS 26.348
REL 16 → 17
Northbound API for MBMS at the xMB reference point
Enhanced aacPlus General Audio Codec
TS 26.430
REL 9 → 17
Timed Graphics
Codec for Enhanced Voice Services (EVS)
TS 26.501
REL 16 → 18
5G Media Streaming (5GMS) —
General Description and Architecture
General Description and Architecture
TS 26.502
REL 17
5G Multicast-Broadcast User Service Architecture
TS 26.506
REL 18
5G Real-Time Media Communication Architecture – Stage 2
TS 26.511
REL 16 → 18
5G Media Streaming (5GMS) —
Profiles, Codecs and Formats
Profiles, Codecs and Formats
TS 26.512
REL 16 → 17
5G Media Streaming (5GMS) —
Protocols
Protocols
TS 26.517
REL 17
5G Multicast-Broadcast User Services —
Protocols and Formats
Protocols and Formats
TS 26.531
REL 17
Data Collection and Reporting —
General Description and Architecture
General Description and Architecture
TS 26.532
REL 17
Data Collection and Reporting —
Protocols and Formats
Protocols and Formats
TR 26.801
REL 16
UE Supporting Handset Mode
with Non-Traditional Earpieces
with Non-Traditional Earpieces
TR 26.802
REL 17
Multicast Architecture Enhancement for 5G Media Streaming
TR 26.803
REL 17
Study on 5G Media Streaming Extensions for Edge Processing
TR 26.804
REL 17 → 18
Study on 5G Media Streaming extensions
TR 26.805
REL 17
Study on Media Production over 5G NPN Systems
TR 26.806
REL 18
Study on Tethering AR Glasses – Architectures, QoS and Media Aspects
TR 26.818
REL 15
Virtual Reality (VR) Streaming Audio —
Characterization Test Results
Characterization Test Results
TR 26.827
REL 12
IMS-based Streaming and Download Delivery enhancements
TR 26.843
REL 16
Study on Non Bit-Exact Conformance Criteria and Tools
for Floating-Point EVS Codec
for Floating-Point EVS Codec
TR 26.848
REL 12
Enhanced MBMS Operation
TR 26.849
REL 12
MBMS Operation On Demand
TR 26.850
REL 16
MBMS for IoT
TR 26.851
REL 11
Enhancements to Multimedia (EMM) –
EMM, DDE and IPME Aspects
EMM, DDE and IPME Aspects
TR 26.852
REL 13 → 14
MBMS – Extensions and Profiling
TR 26.857
REL 18
5G Media Service Enablers
TR 26.861
REL 15
Investigations on Test Methodologies for Immersive Audio Systems
TR 26.862
REL 17
Immersive Teleconferencing and Telepresence for Remote Terminals (ITT4RT)
Use Cases, Requirements and Potential Solutions
Use Cases, Requirements and Potential Solutions
TR 26.880
REL 14
Study on MBMS Usage and Codecs for MC Video Service
TR 26.881
REL 15
Forward Error Correction (FEC) for Mission Critical Services
TR 26.891
REL 16
5G Enhanced Mobile Broadband – Media Distribution
TR 26.901
REL 4
AMR-WB Speech Codec –
Feasibility Study Report
Feasibility Study Report
TR 26.902
REL 7 → 17
Video Codec Performance
TR 26.903
REL 9 → 17
Improved Video support
for PSS and MBMS Services
for PSS and MBMS Services
TR 26.904
REL 10 → 17
Improved Video Coding support
TR 26.905
REL 11 → 17
Mobile Stereoscopic 3D Video
TR 26.906
REL 12 → 17
Evaluation of High Efficiency Video Coding (HEVC)
for 3GPP Services
for 3GPP Services
TR 26.907
REL 12 → 17
HTML5 for a New Presentation Layer
in 3GPP Services
in 3GPP Services
TR 26.909
REL 14 → 17
Study on improved Streaming Quality of Experience (QoE) Reporting
in 3GPP Services and Networks
in 3GPP Services and Networks
TR 26.910
REL 16 → 17
Study on Media Handling aspects
of RAN Delay Budget Reporting in MTSI
of RAN Delay Budget Reporting in MTSI
TR 26.911
REL 3 → 17
Codecs for CS Multimedia Telephony Service –
Terminal Implementor's Guide
Terminal Implementor's Guide
TR 26.912
REL 3 → 4
Codec for Circuit switched Multimedia Telephony Service
Quantitative Performance Evaluation of H.324 Annex C over 3G
Quantitative Performance Evaluation of H.324 Annex C over 3G
TR 26.914
REL 7 → 17
Multimedia Telephony over IMS –
Optimization Opportunities
Optimization Opportunities
TR 26.915
REL 3
Echo Control for Speech and Multi-Media Services
TR 26.916
REL 14
Media Handling and Quality aspects of SRVCC
TR 26.917
REL 15 → 17
MBMS/PSS enhancements to Support Television Services
TR 26.918
REL 15 → 17
Virtual Reality (VR) Media Services over 3GPP
TR 26.919
REL 16 → 17
Study on Media Handling aspects
of Conversational Services in 5G Systems
of Conversational Services in 5G Systems
TR 26.921
REL 16 → 17
Investigations on ambient noise reproduction systems for acoustic testing of terminals
TR 26.922
REL 13 → 17
Video Telephony Robustness improvements extensions –
Performance Evaluation
Performance Evaluation
TR 26.923
REL 13 → 17
Study on Media Handling aspects
of IMS-based Telepresence
of IMS-based Telepresence
TR 26.924
REL 13 → 17
Study on improved End-to-End QoS Handling for MTSI
TR 26.925
REL 16 → 17
Typical traffic characteristics of media services on 3GPP networks
TR 26.928
REL 16 → 18
Extended Reality (XR) in 5G
TR 26.929
REL 16 → 17
QoE Parameters and Metrics relevant to the
Virtual Reality (VR) User Experience
Virtual Reality (VR) User Experience
TR 26.931
REL 15 → 17
Evaluation of Additional Acoustic Tests
for Speech Telephony
for Speech Telephony
TR 26.935
REL 6 → 17
PS Conversational Multimedia Applications –
Performance Characterisation of Default Codecs
Performance Characterisation of Default Codecs
TR 26.936
REL 6 → 17
Performance Characterization
of 3GPP Audio Codecs
of 3GPP Audio Codecs
TR 26.937
REL 5 → 17
PSS – RTP usage model
TR 26.938
REL 12 → 17
PSS – improved iupport for
Dynamic Adaptive Streaming over HTTP in 3GPP
Dynamic Adaptive Streaming over HTTP in 3GPP
TR 26.939
REL 15 → 17
Guidelines on the Framework
for Live Uplink Streaming
for Live Uplink Streaming
TR 26.943
REL 6 → 17
Recognition Performance Evaluations of Codecs
for Speech Enabled Services (SES)
for Speech Enabled Services (SES)
TR 26.944
REL 7 → 17
End-to-End Multimedia Services
Performance Metrics
Performance Metrics
TR 26.946
REL 6 → 17
MBMS User Service Guidelines
TR 26.947
REL 11 → 17
MBMS – Selection and Characterisation
of Application Layer Forward Error Correction (FEC)
of Application Layer Forward Error Correction (FEC)
TR 26.948
REL 13 → 17
Study on Video enhancements
in 3GPP Multimedia Services
in 3GPP Multimedia Services
TR 26.949
REL 13 → 17
Video Formats for 3GPP Services
TR 26.950
REL 10 → 17
Study on Surround Sound Codec extension
for PSS and MBMS
for PSS and MBMS
TR 26.952
REL 12 → 17
EVS Codec Performance Characterization
TR 26.953
REL 14 → 17
Interactivity support
for 3GPP-based Streaming and Download Services
for 3GPP-based Streaming and Download Services
TR 26.954
REL 14 → 17
Test Plan for Speech Quality and Delay
through a Headset Electrical Interface
through a Headset Electrical Interface
TR 26.955
REL 17
Video Codec characteristics for 5G-based services and applications
TR 26.957
REL 14 → 17
Study on
Server And Network-assisted
Dynamic Adaptive Streaming over HTTP (DASH) (SAND)
for 3GPP Multimedia Services
Server And Network-assisted
Dynamic Adaptive Streaming over HTTP (DASH) (SAND)
for 3GPP Multimedia Services
TR 26.959
REL 15 → 17
Study on enhanced Voice over LTE (VoLTE) Performance
TR 26.962
REL 17
Immersive Teleconferencing and Telepresence for Remote Terminals (ITT4RT)
Operation and Usage Guidelines
Operation and Usage Guidelines
TR 26.967
REL 8 → 17
eCall Data Transfer – In-band Modem Solution
TR 26.969
REL 8 → 17
eCall Data Transfer – In-band Modem Solution – Characterization Report
TR 26.973
REL 15 → 17
Update to Fixed-Point Basic Operators
TR 26.975
REL 3 → 17
AMR Speech Codec –
Performance Characterization
Performance Characterization
TR 26.976
REL 5 → 17
AMR-WB Speech Codec –
Performance Characterization
Performance Characterization
TR 26.978
REL 4 → 17
Results of the AMR Noise Suppression Selection Phase
TR 26.980
REL 13 → 17
MTSI – Media Handling aspects
of Multi-Stream Multiparty Conferencing
for Multimedia Telephony Service for IMS
of Multi-Stream Multiparty Conferencing
for Multimedia Telephony Service for IMS
TR 26.981
REL 14 → 17
MBMS extensions for Provisioning and Content Ingestion
TR 26.985
REL 16 → 17
V2X Media Handling and Interaction
TR 26.989
REL 13 → 17
MCPTT – Media, Codecs and MBMS enhancements
for MCPTT over LTE
for MCPTT over LTE
TR 26.998
REL 17 → 18
Support of 5G glass-type Augmented Reality / Mixed Reality (AR/MR) devices
TR 26.999
REL 17
Virtual Reality (VR) streaming interoperability and characterization