TS 23.794 – Study on enhanced IMS to 5GC integration
3GPP TS 23.794 is the 3GPP Technical Specification for Study on enhanced IMS to 5GC integration. Its official 3GPP title is “Study on enhanced IP Multimedia Subsystem (IMS)”. It is published in 2 releases (Rel-16 to Rel-17); the latest version is 17.0.0 in Rel-17.
Studies enhancements for IMS to integrate with 5GC, focusing on network slicing, localized routing, and service-based interfaces.
Releases and versions of TS 23.794
| Release | Latest version | Links |
|---|---|---|
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
| Rel-16 | 1.1.0 | Read · Download (3GPP) |
Scope of TS 23.794
Category: Services (IMS). Technology generation: 5G. Network layer: Services.
Who should read this specification?
- Network operators
- Device manufacturers
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 23.794
- TS 29.228 IMS Cx and Dx Interface Procedures
- TS 29.229 Diameter Protocol for Cx/Dx Interfaces
- TS 23.167 IMS Emergency Services
- TS 29.328 IMS Sh, Dh and Ph Interface Procedures
- TR 21.905 3GPP Terminology and Definitions
- TS 23.228 IP Multimedia Core Network Subsystem
- TS 23.501 5G System Architecture
- TS 23.502 5G System Procedures
- TS 23.503 5G Policy and Charging Control Framework
- TS 23.237 IMS Service Continuity (ISC) Stage 2
- TS 23.203 Policy and Charging Control Architecture
- TS 29.329 Diameter Protocol for Sh Interface
Specifications that reference TS 23.794
Other specifications in the 23 series
- TS 23.790 FRMCS Gap Analysis and Architecture Enhancements
- TS 23.791 NWDAF Data Collection & Analytics Framework
- TS 23.792 MBMS API for Mission Critical Services
- TS 23.793 5G ATSSS Study
- TS 23.795 V2X Application Architecture Study
- TS 23.796 FRMCS Architectural Analysis
- TS 23.797 Isolated E-UTRAN Operation for Public Safety (IOPS)
- TR 23.798 IOPS with Limited Backhaul Enhancements Study
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 23.794?
3GPP TS 23.794 is the 3GPP Technical Specification for Study on enhanced IMS to 5GC integration. Studies enhancements for IMS to integrate with 5GC, focusing on network slicing, localized routing, and service-based interfaces.
Which 3GPP releases include TS 23.794?
TS 23.794 is published in 2 releases, from Rel-16 to Rel-17. The latest version on 3GPP Explorer is 17.0.0 (Rel-17).
What category does TS 23.794 belong to?
TS 23.794 belongs to the Services (IMS) category of 3GPP specifications. It applies to 5G networks.
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