TS 29.256 – UAS-NF NEF Service Protocols
3GPP TS 29.256 is the 3GPP Technical Specification for UAS-NF NEF Service Protocols. Its official 3GPP title is “Uncrewed Aerial Systems Network Function (UAS-NF)”. It is published in 4 releases (Rel-17 to Rel-20); the latest version is 20.1.0 in Rel-20.
Defines Stage 3 protocols and data models for NEF-based UAS authentication, authorization, notification, and C2 support in 5G networks.
Releases and versions of TS 29.256
| Release | Latest version | Links |
|---|---|---|
| Rel-20 | 20.1.0 | Read · Download (3GPP) |
| Rel-19 | 19.4.0 | Read · Download (3GPP) |
| Rel-18 | 18.4.0 | Read · Download (3GPP) |
| Rel-17 | 17.6.0 | Read · Download (3GPP) |
Scope of TS 29.256
Category: Services (UAS Authentication). 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 29.256
- TS 33.501 5G Security Architecture
- TS 29.510 NRF Service-Based Interface
- TS 29.571 5G Common Data Types
- TS 24.501 5GS NAS Protocol Specification
- TR 21.905 3GPP Terminology and Definitions
- TS 23.501 5G System Architecture
- TS 23.502 5G System Procedures
- TS 29.500 5G Service Based Architecture
- TS 29.501 5GC SBI API Design Principles
- TS 23.256 UAS Support Architecture Enhancements
- TR 21.900 3GPP Document Management Working Methods
Specifications that reference TS 29.256
- TS 29.591 NEF Southbound Services
Other specifications in the 29 series
- TS 29.244 PFCP for Control and User Plane Separation
- TS 29.250 Nu Reference Point Stage 3 Specification
- TS 29.251 Gw/Gwn Reference Points Stage 3 Specification
- TS 29.255 UAS-specific NAF Service Based Interface
- TS 29.257 UAS Application Enabler Server APIs
- TS 29.272 MME and SGSN Diameter interfaces to HSS/CSS/EIR
- TS 29.273 EPS AAA Reference Points and Procedures
- TS 29.274 GTPv2-C Control Plane Protocol
Frequently asked questions
What is 3GPP TS 29.256?
3GPP TS 29.256 is the 3GPP Technical Specification for UAS-NF NEF Service Protocols. Defines Stage 3 protocols and data models for NEF-based UAS authentication, authorization, notification, and C2 support in 5G networks.
Which 3GPP releases include TS 29.256?
TS 29.256 is published in 4 releases, from Rel-17 to Rel-20. The latest version on 3GPP Explorer is 20.1.0 (Rel-20).
What category does TS 29.256 belong to?
TS 29.256 belongs to the Services (UAS Authentication) category of 3GPP specifications. It applies to 5G networks.
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