3 Definitions, symbols and abbreviations

22.2623GPPMessage service within the 5G System (5GS)Release 17Stage 1TS

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].

application-to-point message: message that is originated at a UE and terminated at an application sever in the network or originated at an application sever in the network and terminated at a UE.

MSGin5G Service: a MNO message service within the 5G System that enables point- to-point, application-to-point, group and broadcast message delivery for thing-to-thing communication and person-to-thing communication.

MSGin5G Server: an entity in the 5G system for routing messages between UEs and messages between application servers and UEs.

MSGin5G Gateway: an entity in the 5G system for interworking between the MSGin5G Service and non-3GPP message service.

point-to-point message: message that is originated at a UE and terminated at a UE.

3.3 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].

AOMT Application Originated Mobile Terminated

IoT Internet of Things

MIoT Massive Internet of Things

MOAT Mobile Originated Application Terminated

MOMT Mobile Originated Mobile Terminated

NIDD Non IP Data Delivery