3 Definitions and abbreviations

24.4843GPPMission Critical Services (MCS) configuration managementProtocol specificationRelease 18TS

3.1 Definitions

For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP TR 21.905 [1].

MCS network: A network infrastructure that supports the MCS.

Offline Configuration: Configuration of the MCS UE without connectivity with any MCS network. Configuration of the MCS UE is achieved using some external device (e.g. a laptop) with some kind of IP connectivity with the MCS UE (e.g. over USB, WLAN, Bluetooth, etc).

Off-network operation: An MCS UE operating without connectivity to an MCS network (not even via a relay).

Online Configuration: Configuration of the MCS UE using the MCS network. Configuration of the MCS UE is achieved using the network connectivity with the MCS UE (e.g. over LTE).

On-network operation: An MCS UE operating with connectivity to an MCS network including when network connectivity is achieved via a relay.

For the purposes of the present document, the following terms and definitions given in OMA OMA-TS-XDM_Core-V2_1 [2] apply:

XDMC

XDMS

For the purposes of the present document, the following terms and definitions given in 3GPP TS 22.179 [3] apply:

MCPTT administrator

MCPTT UE

MCPTT User Profile

MCPTT service

Mission Critical Push To Talk

For the purpose of the present document, the following terms and definitions given in 3GPP TS 23.379 [8] apply:

Pre-selected MCPTT user profile

3.2 Abbreviations

For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 [1].

5GS 5G System

APN Access Point Name

AUID Application Unique IDentity

CMC Configuration Management Client

CMS Configuration Management Server

DM Device Management

DNN Data Network Name

EAP Extensible Authentication Protocol

EPS Evolved Packet System

E-UTRAN Evolved Universal Terrestrial Radio Access Network

FQDN Fully Qualified Domain Name

GC General Client

HTTP HyperText Transfer Protocol

HTTPS HyperText Transfer Protocol Secure

IANA Internet Assigned Numbers Authority

IETF Internet Engineering Task Force

IMEI International Mobile Equipment Identity

IP Internet Protocol

MC Mission Critical

MCPTT Mission Critical Push To Talk

MCS Mission Critical Service

MIME Multi-Purpose Internet Mail Extensions

MO Management Object

OMA Open Mobile Alliance

ProSe Proximity Services

RFC Request For Comments

SIP Session Initiation Protocol

SNR Serial Number

S-NSSAI Single Network Slice Selection Assistance Information

TAC Type Allocation Code

UE User Equipment

URI Uniform Resource Identifier

URN Uniform Resource Name

USB Universal Serial Bus

WLAN Wireless Local Area Network

XCAP XML Configuration Access Protocol

XDM XML Document Management

XDMC XML Document Management Client

XDMS XML Document Management Server

XML eXtensible Markup Language

XUI XCAP Unique Identifier