Content for TS 29.586 Word version: 18.1.0
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 Overview
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...
1 Scope p. 8
The present document specifies the stage 3 protocol and data model for the Nslpkmf Service Based Interface to support ranging based service and sidelink positioning in 5G system. It provides stage 3 protocol definitions and message flows, and specifies the API for each service offered by the SLPKMF as specified in TS 33.533.
The 5G System stage 2 architecture and procedures for ranging based service and sidelink positioning are specified in TS 23.586.
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.
2 References p. 8
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.
[1]
TR 21.905: "Vocabulary for 3GPP Specifications".
[2]
TR 33.533: "Security aspects of ranging based services and sidelink positioning".
[3]
TR 23.586: " Ranging based services and Sidelink Positioning ".
[4]
TS 29.500: "5G System; Technical Realization of Service Based Architecture; Stage 3".
[5] Void
[6]
TS 29.501: "5G System; Principles and Guidelines for Services Definition; Stage 3".
[7]
OpenAPI : "OpenAPI Specification Version 3.0.0", https://spec.openapis.org/oas/v3.0.0 .
[8]
RFC 9113: "Hypertext Transfer Protocol Version 2 (HTTP/2)".
[9]
RFC 8259: "The JavaScript Object Notation (JSON) Data Interchange Format".
[10]
RFC 9457: "Problem Details for HTTP APIs".
[11]
TS 33.501: "Security architecture and procedures for 5G system".
[12]
RFC 6749: "The OAuth 2.0 Authorization Framework".
[13]
TS 29.510: "Network Function Repository Services; Stage 3".
[14]
TR 21.900: "Technical Specification Group working methods".
[15]
TS 29.571: "5G System; Common Data Types for Service Based Interfaces; Stage 3".
[16]
TS 24.554: "Proximity-services (ProSe) in 5G System (5GS) protocol aspects; Stage 3".
[17]
TS 24.514: "Ranging based services and sidelink positioning in 5G system(5GS); Stage 3".
3 Definitions, symbols and abbreviations p. 9
3.1 Definitions p. 9
For the purposes of the present document, the terms and definitions 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 Symbols p. 9
For the purposes of the present document, the following symbols apply:
3.3 Abbreviations p. 9
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.
SLPKMF
SideLink Positioning Key Management Function
SLPP
Sidelink positioning protocol
4 Overview p. 9
The SideLink Positioning Key Management Function (SLPKMF) is the logical function handling network related operations required for generation and provisioning of security materials used for ranging and sidelink positioning services, including:
- the key management and the security material for the UE discovery for ranging and sidelink positioning.
- the key management for secure unicast direct link establishment between the UEs for ranging and sidelink positioning services provided by network.
- the key management for protection of SLPP signalling broadcast/groupcast.
The functionalities supported by the SLPKMF are listed in clause 4.2 of TS 33.533.
