Content for TR 23.700-92 Word version: 19.0.0
1 Scope
2 References
3 Definitions of terms, symbols and abbreviations
3.1 Terms
3.2 Symbols
3.3 Abbreviations
...
...
1 Scope p. 8
The present document studies the following aspects:
- service aspects for supporting the eMMTel service based on requirements from stage 1, e.g. eMMTel specified in TS 22.261 and SA WG1 Rel-18 eMMTEL WID;
- the service enabler layer capabilities exposure based on architecture and procedures specified in Annex AC.2 of TS 23.228 and SA WG2 Rel-18 NG_RTC WID; and
- the necessary application layer architecture and procedures for enabling MMTel service enhanced with Data Channel usage in IMS network.
2 References p. 8
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 22.261: "Service requirements for the 5G system".
[3]
TS 23.228: "IP Multimedia Subsystem (IMS)".
[4]
OMA-AD-NGSI-V1_0-20120529-A: "Next Generation Service Interfaces Architecture".
[5]
OMA-TS-REST_NetAPI_ThirdPartyCall-V1_0-20130212-C: "RESTful Network API for Third Party Call".
[6]
OMA-TS-REST_NetAPI_CallNotification-V1_0-20200226-C: "RESTful Network API for Call Notification".
[7]
OMA-TS-REST_NetAPI_AudioCall-V1_0-20200226-C: "RESTful Network API for Audio Call".
[8]
TS 23.198: "Open Service Access (OSA)".
[9]
TS 23.222: "Functional architecture and information flows to support Common API Framework for 3GPP Northbound APIs; Stage 2".
[10]
TR 22.873: "Study on evolution of the IP Multimedia Subsystem (IMS) multimedia telephony service".
[11]
GSMA NG.129: "IMS Data Channel White Paper v0.1".
[12]
GSMA TGY.02: "Business Voice Calling".
[13]
TR 23.700-87: "Study on system architecture enhancement for next generation real time communication".
[14]
TS 26.114: "IP Multimedia Subsystem (IMS); Multimedia Telephony; Media handling and interaction"
[15]
GSMA NG.134: "IMS Data Channel, Version 1.0".
[16]
GSMA TS.66: "IMS data channel API specification".
[17]
GSMA NG.110: "Multi Device".
[18]
TS 23.434: "Service Enabler Architecture Layer for Verticals (SEAL)".
[19]
TR 23.700-77: "Study on system architecture for next generation real time communication services".
[20]
TR 24.173: "IMS Multimedia telephony communication service and supplementary services".
[21]
TR 22.173: "IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services".
[22]
OMA Converged Address Book (CAB) Specification, Approved Version 1.0
[23]
draft-ietf-sipcore-callinfo-rcd-08: "SIP Call-Info Parameters for Rich Call Data".
[24]
TS 23.501: "System Architecture for the 5G System; Stage 2".
3 Definitions of terms, symbols and abbreviations p. 9
3.1 Terms p. 9
For the purposes of the present document, the terms 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.
eMMTel service:
An IMS multimedia telephony service as specified in TS 24.173 with Data channel support.
For the purposes of the present document, the following terms and definitions given in TS 26.114 apply:
DCMTSI client
DCMTSI client in terminal
For the purposes of the present document, the following terms and definitions given in TS 23.228 apply:
Application data channel
Bootstrap data channel
Data channel application
3.2 Symbols p. 9
For the purposes of the present document, the following symbols apply:
3.3 Abbreviations p. 9
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.
DC
Data Channel
DCMF
Data Channel Media Function
DCMTSI
Data Channel Multimedia Telephony Service for IMS
IMS
IP Multimedia Core Network Subsystem
OMA
Open Mobile Alliance
SIP
Session Initiation Protocol
