TR 22.985 – 3GPP User Data Convergence (UDC) concept
3GPP TR 22.985 is the 3GPP Technical Report for 3GPP User Data Convergence (UDC) concept. Its official 3GPP title is “Service requirements for the User Data Convergence (UDC)”. It is published in 11 releases (Rel-9 to Rel-19); the latest version is 19.0.0 in Rel-19.
Describes User Data Convergence concept and architectural requirements to centralize user data storage, simplify network topology, and enable new services.
Releases and versions of TR 22.985
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.1 | Read · Download (3GPP) |
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | 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 | 11.0.0 | Read · Download (3GPP) |
| Rel-10 | 10.0.0 | Read · Download (3GPP) |
| Rel-9 | 9.0.0 | Read · Download (3GPP) |
Scope of TR 22.985
Category: Core Network (User Data Management). Technology generation: Multi-Gen. Network layer: CoreNetwork.
Who should read this specification?
- Network operators
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TR 22.985
- TR 21.905 3GPP Terminology and Definitions
Specifications that reference TR 22.985
Other specifications in the 22 series
- TR 22.979 CS-IMS Combinational Service Requirements
- TR 22.980 Network Composition Feasibility Study
- TR 22.982 Customized Alerting Tone Service Requirements
- TR 22.983 Service Delivery Across CS and IMS Domains
- TR 22.986 Study on Service Specific Access Control (SSAC)
- TR 22.987 Haptic Technology in Telecom Services
- TR 22.988 Study on MTC Numbering Alternatives
- TR 22.989 FRMCS Analysis and Requirements
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TR 22.985?
3GPP TR 22.985 is the 3GPP Technical Report for 3GPP User Data Convergence (UDC) concept. Describes User Data Convergence concept and architectural requirements to centralize user data storage, simplify network topology, and enable new services.
Which 3GPP releases include TR 22.985?
TR 22.985 is published in 11 releases, from Rel-9 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TR 22.985 belong to?
TR 22.985 belongs to the Core Network (User Data Management) category of 3GPP specifications. It applies to Multi-Gen networks.
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