Content for  TS 29.517  Word version:  18.4.0

Top   Top   None   None   Next
1…   4…   5…   5.6…   A…


1  Scopep. 7

The present document specifies the stage 3 protocol and data model for the Application Function Event Exposure Service of the 5G System. It provides stage 3 protocol definitions, message flows and specifies the API for the Naf_EventExposure service.
The 5G System stage 2 architecture and the procedures are specified in TS 23.501, TS 23.502, and TS 23.288.
The Technical Realization of the Service Based Architecture and the Principles and Guidelines for Services Definition are specified in TS 29.500 and TS 29.501.
The Application Function Event Exposure Service is provided by the Application Function (AF). This service exposes service experience events observed at the AF.

2  Referencesp. 7

The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
  • References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
  • For a specific reference, subsequent revisions do not apply.
  • For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
TR 21.905: "Vocabulary for 3GPP Specifications".
TS 23.501: "System Architecture for the 5G System; Stage 2".
TS 23.502: "Procedures for the 5G System; Stage 2".
TS 23.288: "Architecture enhancements for 5G System (5GS) to support network data analytics services".
TS 29.500: "5G System; Technical Realization of Service Based Architecture; Stage 3".
TS 29.501: "5G System; Principles and Guidelines for Services Definition; Stage 3".
RFC 9113:  "HTTP/2".
OpenAPI: "OpenAPI Specification Version 3.0.0",
RFC 8259:  "The JavaScript Object Notation (JSON) Data Interchange Format".
RFC 9457:  "Problem Details for HTTP APIs".
TR 21.900: "Technical Specification Group working methods".
TS 29.523: "5G System; Policy Control Event Exposure Service; Stage 3".
TS 29.571: "5G System; Common Data Types for Service Based Interfaces Stage 3".
TS 33.501: "Security architecture and procedures for 5G system".
RFC 6749:  "The OAuth 2.0 Authorization Framework".
TS 29.510: "5G System; Network Function Repository Services; Stage 3".
TS 29.122: "T8 reference point for northbound Application Programming Interfaces (APIs)".
TS 29.514: "5G System; Policy Authorization Service; Stage 3".
TS 29.520: "5G System; Network Data Analytics Services; Stage 3".
[20]  Void.
RFC 9112:  "HTTP/1.1".
RFC 9110:  "HTTP Semantics".
[23]  Void.
[24]  Void.
RFC 9111:  "HTTP Caching".
[26]  Void.
TS 29.503: "5G System; Unified Data Management Services; Stage 3".
TS 26.531: "Data Collection and Reporting; General Description and Architecture".
TS 26.501: "5G Media Streaming (5GMS); General description and architecture".
TS 26.512: "5G Media Streaming (5GMS); Protocols".
TS 29.591: "5G System; Network Exposure Function Southbound Services; Stage 3".
TS 23.273: "5G System (5GS) Location Services (LCS); Stage 2".

3  Definitions of terms, symbols and abbreviationsp. 8

3.1  Termsp. 8

For the purposes of the present document, the terms given in TR 21.905 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905.

3.2  Symbolsp. 8

For the purposes of the present document, the following symbols apply:

3.3  Abbreviationsp. 8

For the purposes of the present document, the abbreviations given in TR 21.905 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905.
5G Media Streaming
Application Function
Application Service Provider
Data Collection Coordination Function
DN Access Identifier
Generic Public Subscription Identifier
LoCation Services
Location Management Function
Messaging Framework Adaptor Function
Network Exposure Function
Network Function
Network Data Analytics Function
Subscription Permanent Identifier
Uniform Resource Identifier

Up   Top   ToC