Content for TS 29.283 Word version: 17.1.0

1… 5…

3.1 Definitions 3.2 Abbreviations
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1 Scope p. 7

The common functional architecture for support of Mission Critical (MC) services is specified in TS 23.280.

The functional architecture for support of Mission Critical Push To Talk (MCPTT) services is specified in TS 23.379.

The functional architecture for support of Mission Critical Video (MCVideo) services is specified in TS 23.281.

The functional architecture for support of Mission Critical Data (MCData) services is specified in TS 23.282.

This 3GPP Technical Specification (TS) specifies:

The interactions between the MC Service User Database and the MC Service Server:
- This interface between the MCPTT User Database and the MCPTT Server is referred to as the MCPTT-2 reference point, as specified in TS 23.379.
- This interface between the MCVideo User Database and the MCVideo Server is referred to as the MCVideo-2 reference point, as specified in TS 23.281.
- This interface between the MCData User Database and the MCData Server is referred to as the MCData-2 reference point, as specified in TS 23.282.
- This interface between the MCData User Database and the MCData Server is referred to as the MCVideo-2 reference point, as specified in TS 23.282.
The interactions between the MC Service User Database and the Configuration Management Server. This interface is referred to as the CSC-13 reference point.

2 References p. 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.

[1]

TR 21.905: "Vocabulary for 3GPP Specifications".

[2] Void.

[3] Void.

[4]

TS 33.210: "3G security; Network Domain Security (NDS); IP network layer security".

[5]

RFC 4960: "Stream Control Transmission Protocol".

[6]

TS 29.229: "Cx and Dx interfaces based on the Diameter protocol; Protocol details".

[7]

RFC 5234:"Augmented BNF for Syntax Specifications: ABNF".

[8]

RFC 7944: "Diameter Routing Message Priority".

[9]

TS 29.329: "Sh interface based on the Diameter protocol; Protocol details".

[10]

TS 29.336: "Home Subscriber Server (HSS) diameter interfaces for interworking with packet data networks and applications".

[11]

RFC 7683: "Diameter Overload Indication Conveyance".

[12]

TS 23.003: "Numbering, addressing and identification".

[13]

TS 24.229: "IP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3".

[14]

TS 29.228: "IP Multimedia (IM) Subsystem Cx and Dx Interfaces; Signalling flows and message contents".

[15]

RFC 3986:"Uniform Resource Identifier (URI): Generic Syntax".

[16] Void.

[17]

RFC 8583: "Diameter Load Information Conveyance".

[18]

TS 23.379: "Functional architecture and information flows to support Mission Critical Push To Talk (MCPTT); Stage 2".

[19]

TS 23.281: "Functional architecture and information flows to support Mission Critical Video (MCVideo); Stage 2".

[20]

TS 23.282: "Functional architecture and information flows to support Mission Critical Data (MCData); Stage 2".

[21]

TS 23.280: "Common functional architecture to support mission critical services; Stage 2".

[22]

TS 24.484: "Mission Critical Services (MCS) configuration management; Protocol specification".

[23]

RFC 6733: "Diameter Base Protocol".

3 Definitions, symbols and abbreviations p. 8

3.1 Definitions p. 8

For the purposes of the present document, the terms and definitions given in TR 21.905, in TS 23.281, in TS 23.282, in TS 23.280, in TS 23.379 and the following apply, if any.

For the purposes of the present document, the abbreviations given in TR 21.905, in TS 23.281, in TS 23.282, in TS 23.280, in TS 23.379 and the following apply, if any. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905.

4 Main Concept p. 8

4.1 Introduction p. 8

The MCPTT-2 reference point (between the MCPTT Server and the MCPTT User Database) is defined in the TS 23.379.

The MCVideo-2 reference point (between the MCVideo Server and the MCVideo User Database) is defined in the TS 23.281.

The MCData-2 reference point (between the MCData Server and the MCData User Database) is defined in the TS 23.282.

The CSC-13 reference point (between the Configuration Management and the MC Service User Database) is defined in the TS 23.280.

This document describes the Diameter-based related procedures, message parameters and protocol specification for MCPTT-2, MDVideo-2, MCData-2 and CSC-13 reference points.

This document specifies the Diameter Management Application used as protocol over the MCPTT-2, MDVideo-2, MCData-2 and CSC-13 reference points.