TS 29.571 – 5G Common Data Types
3GPP TS 29.571 is the 3GPP Technical Specification for 5G Common Data Types. Its official 3GPP title is “5G System; Common Data Types for Service Based Interfaces”. It is published in 6 releases (Rel-15 to Rel-20); the latest version is 20.1.0 in Rel-20.
Defines reusable common data types and data models for 5G Core Service Based Interface APIs.
Releases and versions of TS 29.571
| Release | Latest version | Links |
|---|---|---|
| Rel-20 | 20.1.0 | Read · Download (3GPP) |
| Rel-19 | 19.8.0 | Read · Download (3GPP) |
| Rel-18 | 18.13.0 | Read · Download (3GPP) |
| Rel-17 | 17.13.0 | Read · Download (3GPP) |
| Rel-16 | 16.15.0 | Read · Download (3GPP) |
| Rel-15 | 15.7.0 | Read · Download (3GPP) |
Scope of TS 29.571
Category: Services (Common Data Models). 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
Excerpt from TS 29.571
1 Scope
The present document specifies the stage 3 protocol and data model for common data types that are used or may be expected to be used by multiple Service Based Interface APIs supported by the same or different Network Function(s).
The Principles and Guidelines for Services Definition are specified in TS 29.501 [2].
Excerpt from the official 3GPP document (Rel-20). Read the full specification with interactive table of contents.
Specifications referenced by TS 29.571
- TS 38.413 NG Application Protocol (NGAP) Specification
- TS 24.007 Layer 3 Architecture for GSM/UMTS/EPS/5GS
- TS 36.413 S1 Application Protocol (S1AP) for E-UTRAN
- TS 32.422 Trace, MDT and UE Measurement Control
- TR 21.905 3GPP Terminology and Definitions
- TS 24.501 5GS NAS Protocol Specification
- TS 29.002 Mobile Application Part (MAP) Specification
- TS 23.032 Universal Geographical Area Description
- TS 29.500 5G Service Based Architecture
- TS 23.015 Technical realization of Operator Determined Barring
- TR 21.900 3GPP Document Management Working Methods
- TS 23.502 5G System Procedures
Specifications that reference TS 29.571
- TS 23.501 5G System Architecture
- TS 23.502 5G System Procedures
- TS 29.510 NRF Service-Based Interface
- TS 29.500 5G Service Based Architecture
- TS 29.501 5GC SBI API Design Principles
- TS 38.413 NG Application Protocol (NGAP) Specification
- TS 28.541 5G Network Resource Model (NRM) Stage 2 and 3
- TS 24.007 Layer 3 Architecture for GSM/UMTS/EPS/5GS
- TS 29.122 T8 SCEF Service Exposure APIs
- TS 29.274 GTPv2-C Control Plane Protocol
- TS 23.273 5G Location Services Architecture Stage 2
- TS 29.503 UDM Service Based Interface
Other specifications in the 29 series
- TS 29.565 TSCTSF Service-Based Interface
- TS 29.566 Neif Energy Event Exposure Service
- TS 29.569 AIoT Function Service API
- TS 29.570 SCP Event Exposure Service
- TS 29.572 5G LMF Service-Based Interface
- TS 29.573 5G PLMN Interconnection Interface
- TS 29.574 DCCF Service Based Interface
- TS 29.575 ADRF Service Based Interface
Frequently asked questions
What is 3GPP TS 29.571?
3GPP TS 29.571 is the 3GPP Technical Specification for 5G Common Data Types. Defines reusable common data types and data models for 5G Core Service Based Interface APIs.
Which 3GPP releases include TS 29.571?
TS 29.571 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 29.571 belong to?
TS 29.571 belongs to the Services (Common Data Models) category of 3GPP specifications. It applies to 5G networks.
View the full specification with interactive table of contents, version history, and AI analysis.
Read Full Specification →