Content for TR 23.700-24 Word version: 17.1.0

3.1 Terms 3.2 Symbols 3.3 Abbreviations
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1 Scope p. 11

The present document studies solutions to satisfy the requirements for MSGin5G Service (message service for MIoT over 5G System). This TR will study the application architecture needed to support MSGin5G service over 5G system, based on the stage 1 requirements specified in TS 22.262.

2 References p. 11

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 22.262: "Message Service within the 5G System".

[3]

TS 23.682: "Architecture enhancements to facilitate communications with packet data networks and applications".

[4]

GSMA PRD RCC.07: "RCC.07 Rich Communication Suite 9.0 Advanced Communications Services and Client Specification v10.0".

[5]

OMA OMA-ERELD-LightweightM2M-V1_1-20180612-C: "Enabler Release Definition for LightweightM2M".

[6]

TS 23.041: "Technical realization of Cell Broadcast Service (CBS)".

[7]

TS 23.038: "Alphabets and language-specific information".

[8]

TS 38.331: "NR; Radio Resource Control (RRC); protocol specification".

[9]

TS 23.434: "Service Enabler Architecture Layer for Verticals".

[10]

TS 23.502: "Procedures for the 5G System".

[11]

TS 23.040: "Technical realization of the Short Message Service (SMS)".

[12]

ATIS-0700008.v002: "Cell Broadcast Entity (CBE)-to-Cell Broadcast Center (CBC) Interface Specification".

[13]

TS 23.222: "Functional architecture and information flows to support Common API Framework for 3GPP Northbound APIs; Stage 2".

[14]

TS 23.501: "System Architecture for the 5G System (5GS); Stage 2".

[15]

TS 23.204: "Support of Short Message Service (SMS) over generic 3GPP Internet Protocol (IP) access; Stage 2".

[16]

TS 29.122: "T8 reference point for northbound Application Programming Interfaces (APIs)".

[17]

TS 29.522: "5G System; Network Exposure Function Northbound APIs; Stage 3".

[18]

TS 23.401: "General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access".

[19]

TS 23.682: "Architecture enhancements to facilitate communications with packet data networks and applications".

[20]

TS 32.290: "Telecommunication management; Charging management; 5G system; Services, operations and procedures of charging using Service Based Interface (SBI)".

3 Definitions of terms, symbols and abbreviations p. 12

3.1 Terms p. 12

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.

Controller UE:

usually a smart device or an application in the terminal that can send control message instructions to machine equipment. A controller terminal can control multiple controlled terminals.

Controlled UE:

an IoT equipment which can access the network through a variety of technologies and network slicing. A controlled terminal can be controlled by a number of controller terminals.

Non-3GPP Message:

the message supported in a message service which is not defined by 3GPP (e.g. RCS message as specified in GSMA PRD RCC.07 [4], OMA LWM2M message as specified in OMA OMA-ERELD-LightweightM2M [5]).

MSGin5G service capabilities:

the subset of MSGin5G service available to access and/or communicate with other UEs or application servers. The whole set of MSGin5G service includes point-to-point messaging, application-to-point messaging, group messaging and broadcast messaging.

For the purpose of the present document, the following terms given in TS 22.262 apply:

MSGin5G Server

MSGin5G Gateway

3.2 Symbols p. 12

Void.

3.3 Abbreviations p. 12

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.