Content for TS 29.345 Word version: 17.0.0
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Abbreviations
4 General Description
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1 Scope p. 8
The present document describes the Diameter-based interfaces between the Proximity Services (ProSe) Function in the HPLMN and the ProSe Function in a local PLMN (PC6 interface) or between the Proximity Services (ProSe) Function in the HPLMN and the ProSe Function in a visited PLMN (PC7 interface).
This specification defines the Diameter application for PC6/PC7 reference points between the ProSe Functions. The interactions between the ProSe Functions are specified.
The stage 2 description for Proximity Services (ProSe) features in EPS is specified in TS 23.303.
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]
TS 23.303: "Proximity-based services (ProSe); Stage 2".
[3]
TS 29.228: "IP Multimedia (IM) Subsystem Cx and Dx Interfaces; Signalling flows and message contents".
[4]
TS 23.003: "Numbering, addressing and identification".
[5]
TS 29.329: "Sh interface based on the Diameter protocol; Protocol details".
[6]
TS 23.032: "Universal Geographical Area Description (GAD)".
[7] Void.
[8]
TS 33.210: "3G security; Network Domain Security (NDS); IP network layer security".
[9]
RFC 4960: "Stream Control Transport Protocol".
[10]
TS 29.229: "Cx and Dx interfaces based on the Diameter protocol; protocol details".
[11]
RFC 5234: "Augmented BNF for Syntax Specifications: ABNF".
[12]
RFC 4072: "Diameter Extensible Authentication Protocol (EAP) Application".
[13]
TS 32.299: "Charging management; Diameter charging applications".
[14]
TS 29.344: "Proximity-services (Prose) Function to Home Subscriber Server (HSS) aspects (PC4); Stage 3".
[15]
TS 29.273: "Evolved Packet System (EPS); 3GPP EPS AAA interfaces".
[16]
TS 29.272: "Evolved Packet System (EPS); Mobility Management Entity (MME) and Serving GPRS Support Node (SGSN) related interfaces based on Diameter protocol".
[17]
Wi-Fi Alliance Technical Committee P2P Task Group, "Wi-Fi Peer-to-Peer (P2P) Technical Specification": Version 1.1.
[18]
TS 29.336: "Home Subscriber Server (HSS) diameter interfaces for interworking with packet data networks and applications".
[19]
ITU-T Recommendation E.164: "The international public telecommunication numbering plan".
[20]
IEEE Std 802.11-2012: "IEEE Standard for Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications".
[21]
RFC 7683: "Diameter Overload Indication Conveyance".
[22]
TS 24.334: "Proximity-services (ProSe) User Equipment (UE) to ProSe function protocol aspects; Stage 3".
[23]
TS 33.303: "Proximity-based Services (ProSe); Security aspects".
[24]
TS 23.271: "Functional stage 2 description of Location Services (LCS)".
[25]
Open Mobile Alliance, OMA AD SUPL: "Secure User Plane Location Architecture", (http://www.openmobilealliance.org).
[26]
TS 24.333: "Proximity-services (ProSe) Management Objects (MO)".
[27]
RFC 7944: "Diameter Routing Message Priority".
[28]
RFC 8583: "Diameter Load Information Conveyance".
[29]
RFC 6733: "Diameter Base Protocol".
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.
For the purposes of the present document, the following terms and definitions given in TS 23.303 apply:
Local PLMN
3.2 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.
ALUID
Application Layer User ID
DRMP
Diameter Routing Message Priority
DSCP
Differentiated Services Code Point
DUCK
Discovery User Confidentiality Key
DUIK
Discovery User Integrity Key
DUSK
Discovery User Scrambling Key
EPUID
EPC ProSe User ID
MIC
Message Integrity Check
PDUID
ProSe Discovery UE ID
ProSe
Proximity-based Services
RPAUID
Restricted ProSe Application User ID
UTC
Universal Time Coordinated
WLLID
WLAN Link Layer ID
4 General Description p. 10
4.1 Introduction p. 10
The PC6 reference point is defined between a ProSe Function in the HPLMN and a ProSe Function in a local PLMN.
The PC7 reference point is defined between ProSe Function in the HPLMN and a ProSe Function in a visited PLMN.
The definition of the PC6/PC7 reference points and related functionalities are given in TS 23.303.
As defined in TS 23.303, the PC6/PC7 reference points are used for:
- HPLMN control of service authorization for ProSe;
- Authorization of ProSe Direct Discovery requests;
- Retrieval of Discovery Filter(s) corresponding ProSe Application ID name(s);
- Translation of ProSe Application Code(s) to the associated ProSe Application Name.
