TR 26.939 – Framework for Live Uplink Streaming (FLUS)
3GPP TR 26.939 is the 3GPP Technical Report for Framework for Live Uplink Streaming (FLUS). It is published in 5 releases (Rel-15 to Rel-19); the latest version is 19.0.0 in Rel-19.
Describes FLUS for live video streaming, including IMS and non-IMS variants, 2D/360 video, and use cases.
Releases and versions of TR 26.939
| 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 | 16.1.0 | Read · Download (3GPP) |
| Rel-15 | 15.1.0 | Read · Download (3GPP) |
Scope of TR 26.939
Category: Services (Media Handling). Technology generation: 5G. Network layer: Services.
Who should read this specification?
- Network operators
- Device manufacturers
- Researchers and academics
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TR 26.939
- TS 26.114 IMS Multimedia Telephony Client
- TS 26.247 Transparent End-to-End Packet-switched Streaming
- TS 26.244 3GPP File Format (3GP) Specification
- TS 23.203 Policy and Charging Control Architecture
- TR 21.905 3GPP Terminology and Definitions
- TS 26.347 MBMS Transport Protocol and API (TRAPI)
- TR 26.985 Media Handling for Advanced V2X Services
- TS 26.238 Framework for Live Uplink Streaming (FLUS)
- TS 23.401 Evolved Packet System Architecture
- TS 23.501 5G System Architecture
Specifications that reference TR 26.939
Other specifications in the 26 series
- TR 26.935 Speech Codec Performance for Packet Switched Multimedia
- TR 26.936 Audio Codec Characterization Technical Report
- TR 26.937 3GPP PSS Characterization
- TR 26.938 DASH Deployment Guidelines for 3GPP Networks
- TR 26.940 Ultra-low bitrate codec for IMS voice over GEO
- TR 26.941 5G Media Slicing Extensions
- TR 26.942 Sustainable Media Metrics and Architectural Impacts for 5G
- TR 26.943 SES Codec Selection Report
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TR 26.939?
3GPP TR 26.939 is the 3GPP Technical Report for Framework for Live Uplink Streaming (FLUS). Describes FLUS for live video streaming, including IMS and non-IMS variants, 2D/360 video, and use cases.
Which 3GPP releases include TR 26.939?
TR 26.939 is published in 5 releases, from Rel-15 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TR 26.939 belong to?
TR 26.939 belongs to the Services (Media Handling) category of 3GPP specifications. It applies to 5G networks.
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