TS 29.122 – T8 SCEF Service Exposure APIs
3GPP TS 29.122 is the 3GPP Technical Specification for T8 SCEF Service Exposure APIs. Its official 3GPP title is “T8 reference point for Northbound APIs”. It is published in 6 releases (Rel-15 to Rel-20); the latest version is 20.1.0 in Rel-20.
Defines T8 protocols and procedures for secure exposure of 3GPP network capabilities from the SCEF to SCSs and application servers.
Releases and versions of TS 29.122
| Release | Latest version | Links |
|---|---|---|
| Rel-20 | 20.1.0 | Read · Download (3GPP) |
| Rel-19 | 19.7.0 | Read · Download (3GPP) |
| Rel-18 | 18.10.0 | Read · Download (3GPP) |
| Rel-17 | 17.14.0 | Read · Download (3GPP) |
| Rel-16 | 16.19.0 | Read · Download (3GPP) |
| Rel-15 | 15.18.0 | Read · Download (3GPP) |
Scope of TS 29.122
Category: Services (Service Exposure). Technology generation: Multi-Gen. 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 29.122
- TS 29.214 Rx Interface for Policy and Charging Control
- TS 29.336 Diameter-based Interfaces for MTC and Packet Data Networks
- TS 29.128 MME/SGSN Interfaces for PDN Interworking
- TS 29.201 RESTful Rx Interface for AF-PC Communication
- TS 23.003 Numbering, Addressing and Identification
- TR 21.905 3GPP Terminology and Definitions
- TS 29.155 REST-based St Reference Point Protocol
- TS 29.368 Tsp Reference Point Stage 3 Specification
- TS 29.337 Diameter T4 Interface for MTC Device Triggering
- TS 29.250 Nu Reference Point Stage 3 Specification
- TS 23.682 Architecture for MTC and SCEF Enhancements
- TS 29.153 Ns Reference Point Protocol between SCEF and RCAF
Specifications that reference TS 29.122
- TS 29.510 NRF Service-Based Interface
- TS 23.682 Architecture for MTC and SCEF Enhancements
- TS 28.552 5G Network Performance Measurements
- TS 23.273 5G Location Services Architecture Stage 2
- TS 29.503 UDM Service Based Interface
- TS 29.522 NEF Northbound Interface
- TS 23.558 Enabling Edge Applications
- TS 23.434 Service Enabler Architecture Layer (SEAL) for Verticals
- TS 29.514 Policy Authorization Service
- TS 23.700 Study on SEAL Phase 4
- TS 29.520 5G NWDAF Services
- TS 29.572 5G LMF Service-Based Interface
Other specifications in the 29 series
- TS 29.116 REST-based protocol for xMB reference point
- TS 29.118 MME-VLR Interface for CS Fallback & SMS
- TS 29.119 GTP for GLR in 3GPP Networks
- TS 29.120 GLR MAP signalling requirements & procedures
- TS 29.128 MME/SGSN Interfaces for PDN Interworking
- TS 29.139 H(e)NB - SeGW Interface Specification
- TS 29.153 Ns Reference Point Protocol between SCEF and RCAF
- TS 29.154 Nt Reference Point Protocol
Frequently asked questions
What is 3GPP TS 29.122?
3GPP TS 29.122 is the 3GPP Technical Specification for T8 SCEF Service Exposure APIs. Defines T8 protocols and procedures for secure exposure of 3GPP network capabilities from the SCEF to SCSs and application servers.
Which 3GPP releases include TS 29.122?
TS 29.122 is published in 6 releases, from Rel-15 to Rel-20. The latest version on 3GPP Explorer is 20.1.0 (Rel-20).
What category does TS 29.122 belong to?
TS 29.122 belongs to the Services (Service Exposure) category of 3GPP specifications. It applies to Multi-Gen networks.
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