TR 26.944 – QoE, ESQoS and SQoS metrics for 3G multimedia services
3GPP TR 26.944 is the 3GPP Technical Report for QoE, ESQoS and SQoS metrics for 3G multimedia services. It is published in 12 releases (Rel-8 to Rel-19); the latest version is 19.0.0 in Rel-19.
Defines performance metrics (QoE, ESQoS, SQoS) and mappings for 3G multimedia services like PSS, MBMS, VT, and IMS, using a top-down approach from user experience to network parameters.
Releases and versions of TR 26.944
| 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 | 15.0.0 | Read · Download (3GPP) |
| Rel-14 | 14.0.0 | Read · Download (3GPP) |
| Rel-13 | 13.0.0 | Read · Download (3GPP) |
| Rel-12 | 12.0.0 | Read · Download (3GPP) |
| Rel-11 | 11.1.0 | Read · Download (3GPP) |
| Rel-10 | 10.0.0 | Read · Download (3GPP) |
| Rel-9 | 9.0.0 | Read · Download (3GPP) |
| Rel-8 | 8.0.0 | Read · Download (3GPP) |
Scope of TR 26.944
Category: Services (QoS/QoE). Technology generation: 3G. 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 26.944
Other specifications in the 26 series
- 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
- TR 26.946 MBMS User Services Overview
- TR 26.947 FEC Evaluation for MBMS Enhancement
- TR 26.948 Video enhancements for 3GPP Multimedia Services
- TR 26.949 TV Service Profiles for 3GPP Networks
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TR 26.944?
3GPP TR 26.944 is the 3GPP Technical Report for QoE, ESQoS and SQoS metrics for 3G multimedia services. Defines performance metrics (QoE, ESQoS, SQoS) and mappings for 3G multimedia services like PSS, MBMS, VT, and IMS, using a top-down approach from user experience to network parameters.
Which 3GPP releases include TR 26.944?
TR 26.944 is published in 12 releases, from Rel-8 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TR 26.944 belong to?
TR 26.944 belongs to the Services (QoS/QoE) category of 3GPP specifications. It applies to 3G networks.
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