TR 23.781 – Study on MC services migration & interconnection
3GPP TR 23.781 is the 3GPP Technical Report for Study on MC services migration & interconnection. Its official 3GPP title is “Study on migration and interconnection for mission critical services”. It is published in 2 releases (Rel-14 to Rel-15); the latest version is 15.0.0 in Rel-15.
Studies solutions for interconnection and migration between Mission Critical systems, identifying enhancements for specifications.
Releases and versions of TR 23.781
| Release | Latest version | Links |
|---|---|---|
| Rel-15 | 15.0.0 | Read · Download (3GPP) |
| Rel-14 | 0.4.0 | Read · Download (3GPP) |
Scope of TR 23.781
Category: Services (Mission Critical Services). Technology generation: Multi-Gen. Network layer: Services.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TR 23.781
- TR 21.905 3GPP Terminology and Definitions
- 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 23.280 Common Functional Architecture for Mission Critical Services
- TS 23.379 Mission Critical Push-to-Talk Architecture
- TS 24.379 MCPTT Call Control Protocol
- TS 33.179 MCPTT Security Architecture and Procedures
Other specifications in the 23 series
- TR 23.776 V2X Architecture Enhancements Phase 2
- TS 23.778 Mission Critical Services in Isolated E-UTRAN (IOPS)
- TS 23.779 MCPTT over LTE Stage 2 Study
- TR 23.780 MBMS for Mission Critical Communication Services
- TR 23.782 Interworking between LTE MC and non-LTE MC systems
- TS 23.783 Technical Report on Mission Critical Services over 5GS
- TS 23.784 Discreet Listening for Mission Critical Services
- TR 23.785 Architecture enhancements for LTE V2X services
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TR 23.781?
3GPP TR 23.781 is the 3GPP Technical Report for Study on MC services migration & interconnection. Studies solutions for interconnection and migration between Mission Critical systems, identifying enhancements for specifications.
Which 3GPP releases include TR 23.781?
TR 23.781 is published in 2 releases, from Rel-14 to Rel-15. The latest version on 3GPP Explorer is 15.0.0 (Rel-15).
What category does TR 23.781 belong to?
TR 23.781 belongs to the Services (Mission Critical Services) category of 3GPP specifications. It applies to Multi-Gen networks.
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