Content for TS 29.344 Word version: 17.0.0
1 Scope
2 References
3 Definitions, symbols and abbreviations
4 General Description
4.1 Introduction
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1 Scope p. 6
The present document describes the Diameter-based PC4a interface between the Proximity-based Services (ProSe) Function and the Home Subscriber Server (HSS) defined for ProSe.
This specification defines the Diameter application for PC4a reference point between the ProSe Function and the HSS.The interactions between the ProSe Function and the HSS are specified.
The stage 2 description for Proximity-based Services (ProSe) features in EPS is specified in TS 23.303.
2 References p. 6
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]
TS 23.303: "Proximity based services; Stage 2".
[3] Void.
[4]
TS 33.210: "3G Security; Network Domain Security; IP Network Layer Security".
[5]
RFC 4960: "Stream Control Transmission Protocol".
[6]
TS 29.229: "Cx and Dx interfaces based on the Diameter protocol".
[7]
TS 23.003: "Numbering, addressing and identification".
[8]
RFC 5234: "Augmented BNF for Syntax Specifications: ABNF".
[9]
TS 29.228: "IP multimedia (IM) Subsystem Cx and Dx Interfaces; Signalling flows and Message Elements".
[10]
TS 29.272: "Evolved Packet System; MME and SGSN Related Interfaces Based on Diameter Protocol".
[11]
TS 23.007: "Restoration procedures".
[12]
TS 29.329: "Sh Interface based on the Diameter protocol".
[13] Void
[14]
TS 29.173: "Location Services (LCS); Diameter-based SLh interface for Control Plane LCS".
[15]
RFC 7683: "Diameter Overload Indication Conveyance".
[16]
TS 24.334: "Proximity-services (ProSe) User Equipment (UE) to ProSe function protocol aspects; Stage 3".
[17]
TS 24.333: "Proximity-services (ProSe) Management Objects (MO); Stage 3".
[18]
TS 29.061: "Interworking between the Public Land Mobile Network (PLMN) supporting packet based services and Packet Data Networks (PDN)".
[19]
TS 32.251: "Telecommunication management; Charging management; Packet Switched (PS) domain charging".
[20]
TS 32.298: "Charging Management; CDR parameter description".
[21]
RFC 7944: "Diameter Routing Message Priority".
[22]
RFC 8583: "Diameter Load Information Conveyance".
[23]
RFC 6733: "Diameter Base Protocol".
3 Definitions, symbols and abbreviations p. 7
3.1 Definitions p. 7
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 Abbreviations p. 7
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.
DRMP
Diameter Routing Message Priority
DSCP
Differentiated Services Code Point
ProSe
Proximity-based Services
4 General Description p. 7
4.1 Introduction p. 7
The PC4a reference point between the ProSe Function and the HSS is defined in the TS 23.303.
This document describes the PC4a interface related procedures, message parameters and protocol specifications.
The PC4a interface allows the ProSe Function to retrieve ProSe related subscription data in order to authorise access from the UE for ProSe.
