TR 25.931 – UTRAN Signalling Procedures Examples
3GPP TR 25.931 is the 3GPP Technical Report for UTRAN Signalling Procedures Examples. It is published in 12 releases (Rel-8 to Rel-19); the latest version is 19.0.0 in Rel-19.
Describes UTRAN functions via signalling procedure examples using Message Sequence Charts (MSCs).
Releases and versions of TR 25.931
| 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 | 16.0.0 | Read · Download (3GPP) |
| Rel-15 | 15.0.1 | 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 | 11.0.0 | Read · Download (3GPP) |
| Rel-10 | 10.1.0 | Read · Download (3GPP) |
| Rel-9 | 9.0.1 | Read · Download (3GPP) |
| Rel-8 | 8.0.0 | Read · Download (3GPP) |
Scope of TR 25.931
Category: Radio Access (Signalling Procedures). Technology generation: 3G. Network layer: RAN.
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 25.931
- TS 25.324 Broadcast/Multicast Control Protocol
- 25.925 Radio Interface for Broadcast/Multicast Services
- TS 23.041 Cell Broadcast Service and Public Warning System
- TS 25.425 UTRAN Iur Interface User Plane Protocols
- TS 25.435 UTRAN Iub Interface User Plane Protocols
- TS 25.427 UTRAN Iub/Iur User Plane Protocols
- TS 25.346 MBMS in UTRA Technical Specification
- 25.990 Vocabulary
- TS 25.401 UTRAN Overall Architecture
- TS 25.413 Radio Access Network Application Part (RANAP)
- TS 25.423 UTRAN RNSAP Specification
- TS 25.433 Node B Application Part (NBAP) Protocol
Specifications that reference TR 25.931
Other specifications in the 25 series
- TR 25.913 Evolved UTRA and UTRAN Requirements
- TR 25.914 3G UE Radio Performance Test Methods
- TR 25.927 Energy Saving Solutions for UMTS Node B
- TR 25.929 Continuous Connectivity for Packet Data Users
- TR 25.942 UTRA RF System Scenarios Specification
- TR 25.943 Channel Models for Deployment Evaluation
- TR 25.951 FDD Base Station Classification (Rel 6)
- TR 25.956 UTRA Repeater Planning Guidelines
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TR 25.931?
3GPP TR 25.931 is the 3GPP Technical Report for UTRAN Signalling Procedures Examples. Describes UTRAN functions via signalling procedure examples using Message Sequence Charts (MSCs).
Which 3GPP releases include TR 25.931?
TR 25.931 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 25.931 belong to?
TR 25.931 belongs to the Radio Access (Signalling Procedures) category of 3GPP specifications. It applies to 3G networks.
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