TS 23.289 – Mission Critical Services over 5G System Architecture
3GPP TS 23.289 is the 3GPP Technical Specification for Mission Critical Services over 5G System Architecture. Its official 3GPP title is “Mission Critical services over 5G System”. It is published in 4 releases (Rel-17 to Rel-20); the latest version is 20.3.0 in Rel-20.
Specifies functional architecture, procedures, and information flows to support MCPTT, MCVideo, and MCData services using 5GS, covering multi-access, QoS, and session connectivity.
Releases and versions of TS 23.289
| Release | Latest version | Links |
|---|---|---|
| Rel-20 | 20.3.0 | Read · Download (3GPP) |
| Rel-19 | 19.8.0 | Read · Download (3GPP) |
| Rel-18 | 18.11.0 | Read · Download (3GPP) |
| Rel-17 | 17.2.0 | Read · Download (3GPP) |
Scope of TS 23.289
Category: Services (Mission Critical Services). Technology generation: 5G. Network layer: Services.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 23.289
- TS 23.502 5G System Procedures
- TS 22.179 MCPTT Service Requirements
- TS 22.280 Mission Critical Services Common Requirements (MCCoRe)
- TS 22.281 Mission Critical Video (MCVideo) Service Requirements
- TS 22.282 Mission Critical Data Service Requirements
- TS 23.247 5G Multicast and Broadcast Services
- TS 23.468 Group Communication System Enablers for LTE
- TS 23.304 5G Proximity Services (ProSe) Stage 2
- TS 23.237 IMS Service Continuity (ISC) Stage 2
- TS 38.331 NR Radio Resource Control (RRC)
- TR 21.905 3GPP Terminology and Definitions
- TS 23.479 MBMS API for Mission Critical Services
Specifications that reference TS 23.289
- TS 23.501 5G System Architecture
- TS 23.247 5G Multicast and Broadcast Services
- TS 23.700 Study on SEAL Phase 4
- TS 33.180 Security of the Mission Critical Service (MCX)
- TS 24.379 MCPTT Call Control Protocol
- TS 24.282 MCData Signalling Control Protocols
- TS 24.281 MCVideo Signalling Control
- TS 23.783 Technical Report on Mission Critical Services over 5GS
Other specifications in the 23 series
- TS 23.285 V2X Architecture Enhancements for LTE
- TS 23.286 V2X Application Enabler Architecture
- TS 23.287 5G V2X Architecture Enhancements
- TS 23.288 5G Network Data Analytics Architecture
- TS 23.292 IMS Centralized Services (ICS) Architecture
- TS 23.303 Proximity Services (ProSe) Stage 2
- TS 23.304 5G Proximity Services (ProSe) Stage 2
- TS 23.316 Wireless and wireline convergence access support
Frequently asked questions
What is 3GPP TS 23.289?
3GPP TS 23.289 is the 3GPP Technical Specification for Mission Critical Services over 5G System Architecture. Specifies functional architecture, procedures, and information flows to support MCPTT, MCVideo, and MCData services using 5GS, covering multi-access, QoS, and session connectivity.
Which 3GPP releases include TS 23.289?
TS 23.289 is published in 4 releases, from Rel-17 to Rel-20. The latest version on 3GPP Explorer is 20.3.0 (Rel-20).
What category does TS 23.289 belong to?
TS 23.289 belongs to the Services (Mission Critical Services) category of 3GPP specifications. It applies to 5G networks.
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