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TECHNICAL SPECIFICATION
5G;
Application architecture for MSGin5G Service;
Stage 2
(3GPP TS 23.554 version 18.8.0 Release 18)
3GPP TS 23.554 version 18.8.0 Release 18 1 ETSI TS 123 554 V18.8.0 (2024-07)
Reference
RTS/TSGS-0623554vi80
Keywords
5G
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ETSI
3GPP TS 23.554 version 18.8.0 Release 18 2 ETSI TS 123 554 V18.8.0 (2024-07)
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Modal verbs terminology
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ETSI
3GPP TS 23.554 version 18.8.0 Release 18 3 ETSI TS 123 554 V18.8.0 (2024-07)
Contents
Intellectual Property Rights . 2
Legal Notice . 2
Modal verbs terminology . 2
Foreword . 8
Introduction . 8
1 Scope . 9
2 References . 9
3 Definitions, symbols and abbreviations . 10
3.1 Definitions . 10
3.2 Symbols . 11
3.3 Abbreviations . 11
4 Architectural requirements . 12
4.1 General . 12
4.1.1 Description . 12
4.1.2 Requirements . 12
4.2 UE types . 12
4.2.1 Description . 12
4.2.2 Requirements . 12
4.3 Communication models . 12
4.3.1 Description . 12
4.3.2 Requirements . 13
4.4 Charging . 13
4.4.1 Introduction. 13
4.4.2 Requirements . 13
5 Application layer architecture . 13
5.1 General . 13
5.2 Application Architecture . 13
5.3 Functional entities . 16
5.3.1 General . 16
5.3.2 MSGin5G Server . 16
5.3.2.1 General functionalities . 16
5.3.2.2 Target resolution . 17
5.3.3 MSGin5G Client . 17
5.3.3.1 General functionalities of MSGin5G Client . 17
5.3.3.2 MSGin5G Gateway Client . 18
5.3.4 Message Gateway . 18
5.3.4.1 General Description of Message Gateway . 18
5.3.4.2 Legacy 3GPP Message Gateway . 19
5.3.4.3 Non-3GPP Message Gateway . 19
5.3.4.4 Broadcast Message Gateway . 19
5.3.5 Application Client . 19
5.3.6 Application Server . 19
5.3.7 Legacy 3GPP Message Client . 19
5.3.8 Non-3GPP Message Client . 20
5.3.9 SEAL Client. 20
5.3.10 SEAL server. 20
5.4 Reference Points . 20
5.4.1 General . 20
5.4.2 MSGin5G-1 . 20
5.4.3 MSGin5G-2 . 20
5.4.4 MSGin5G-3 . 20
5.4.5 MSGin5G-4 . 21
ETSI
3GPP TS 23.554 version 18.8.0 Release 18 4 ETSI TS 123 554 V18.8.0 (2024-07)
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