TR 26.980 – Multi-stream Multiparty Conferencing Media Handling
3GPP TR 26.980 is the 3GPP Technical Report for Multi-stream Multiparty Conferencing Media Handling. It is published in 7 releases (Rel-13 to Rel-19); the latest version is 19.0.0 in Rel-19.
Study on media handling for multi-stream multiparty conferencing in MTSI, focusing on multi-stream audio/video support, compatibility, and recommendations.
Releases and versions of TR 26.980
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.0 | Read · Download (3GPP) |
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | Read · Download (3GPP) |
| Rel-15 | 15.0.0 | Read · Download (3GPP) |
| Rel-14 | 14.2.0 | Read · Download (3GPP) |
| Rel-13 | 13.0.0 | Read · Download (3GPP) |
Scope of TR 26.980
Category: Services (IMS). Technology generation: 4G. Network layer: Services.
Who should read this specification?
- Network operators
- Device manufacturers
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TR 26.980
- 29.847 SIP Conferencing Models, Flows and Protocols
- TS 26.114 IMS Multimedia Telephony Client
- TS 24.173 Multimedia Telephony Service and Supplementary Services in IMS
- TR 21.905 3GPP Terminology and Definitions
- TS 24.147 IMS Conferencing Protocol Details
- TS 26.171 Introduction to AMR-WB Speech Processing
- TS 26.441 EVS Audio Processing Introduction
- TS 24.605 3GPP CONF Service Protocol Specification
- TS 22.228 IP Multimedia Service Requirements
- TS 23.218 IMS Call Model Specification
- TS 24.228 IMS SIP Signaling Flows Examples
- TS 24.229 IMS SIP/SDP Call Control Protocol
Specifications that reference TR 26.980
- TS 26.114 IMS Multimedia Telephony Client
Other specifications in the 26 series
- TR 26.973 Extended Basic Operators for EVS Codec Implementation
- TR 26.975 AMR Speech Codec Performance Background
- TR 26.976 AMR-WB Codec Characterization & Verification
- TR 26.978 AMR Noise Suppression Selection Phase Technical Report
- TR 26.981 MBMS Provisioning & Content Ingestion Interface Study
- TR 26.982 Multiparty Real-Time Text Protocol Details
- TR 26.985 Media Handling for Advanced V2X Services
- TR 26.989 MCPTT Enhancement Analysis
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TR 26.980?
3GPP TR 26.980 is the 3GPP Technical Report for Multi-stream Multiparty Conferencing Media Handling. Study on media handling for multi-stream multiparty conferencing in MTSI, focusing on multi-stream audio/video support, compatibility, and recommendations.
Which 3GPP releases include TR 26.980?
TR 26.980 is published in 7 releases, from Rel-13 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TR 26.980 belong to?
TR 26.980 belongs to the Services (IMS) category of 3GPP specifications. It applies to 4G networks.
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