TS 29.562 – HSS Nhss Services for IMS and GBA
3GPP TS 29.562 is the 3GPP Technical Specification for HSS Nhss Services for IMS and GBA. Its official 3GPP title is “Home Subscriber Server (HSS) Services”. It is published in 5 releases (Rel-16 to Rel-20); the latest version is 20.1.0 in Rel-20.
Defines Stage 3 APIs, procedures, and message flows for HSS-based IMS services and GBA authentication over the 5G Nhss service-based interface.
Releases and versions of TS 29.562
| Release | Latest version | Links |
|---|---|---|
| Rel-20 | 20.1.0 | Read · Download (3GPP) |
| Rel-19 | 19.6.0 | Read · Download (3GPP) |
| Rel-18 | 18.8.0 | Read · Download (3GPP) |
| Rel-17 | 17.10.0 | Read · Download (3GPP) |
| Rel-16 | 16.10.0 | Read · Download (3GPP) |
Scope of TS 29.562
Category: Services (IMS and HSS Service-Based Interfaces). 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 29.562
- TS 23.003 Numbering, Addressing and Identification
- TS 33.203 IMS Security Features and Mechanisms
- TS 29.503 UDM Service Based Interface
- TS 29.571 5G Common Data Types
- TS 24.229 IMS SIP/SDP Call Control Protocol
- TR 21.905 3GPP Terminology and Definitions
- TS 29.228 IMS Cx and Dx Interface Procedures
- 29.218 IP Multimedia (IM) session handling; IM call model; Stage 2
- TS 24.323 IMS Service Level Tracing Management Object
- TS 23.060 GPRS Stage 2 Service Description
- TS 29.273 EPS AAA Reference Points and Procedures
- TS 23.501 5G System Architecture
Specifications that reference TS 29.562
- TS 24.229 IMS SIP/SDP Call Control Protocol
- TS 29.500 5G Service Based Architecture
- TS 29.503 UDM Service Based Interface
- TS 23.700 Study on SEAL Phase 4
- TS 24.237 IMS Service Continuity Protocol Details
- TS 33.128 Lawful Interception Protocols and Procedures
- TS 29.175 Nimsas Service Based Interface for IMS AS
Other specifications in the 29 series
- TS 29.557 5G ProSe Application Function Service
- TS 29.558 Edge Application Enablement APIs
- TS 29.559 5G PKMF Service Based Interface
- TS 29.561 5G Network Interworking Procedures
- TS 29.563 Nhss Services for 5G SBA Stage 3
- TS 29.564 Nupf Service Based Interface
- TS 29.565 TSCTSF Service-Based Interface
- TS 29.566 Neif Energy Event Exposure Service
Frequently asked questions
What is 3GPP TS 29.562?
3GPP TS 29.562 is the 3GPP Technical Specification for HSS Nhss Services for IMS and GBA. Defines Stage 3 APIs, procedures, and message flows for HSS-based IMS services and GBA authentication over the 5G Nhss service-based interface.
Which 3GPP releases include TS 29.562?
TS 29.562 is published in 5 releases, from Rel-16 to Rel-20. The latest version on 3GPP Explorer is 20.1.0 (Rel-20).
What category does TS 29.562 belong to?
TS 29.562 belongs to the Services (IMS and HSS Service-Based Interfaces) category of 3GPP specifications. It applies to 5G networks.
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