Content for TR 23.702 Word version: 14.0.0
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Architectural considerations
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1 Scope p. 8
The objective of this study is to investigate and evaluate architecture enhancements to introduce for the specification of the 3GPP PS Data Off feature so as to meet the requirement defined in TS 22.011.
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 22.011: "Service accessibility".
[3]
TS 31.102: "Characteristics of the USIM application".
[4]
TS 31.111: "Universal Subscriber Identity Module (USIM) Application Toolkit (USAT)".
[5]
TS 31.115: " Secured packet structure for (Universal) Subscriber Identity Module (U)SIM Toolkit applications".
[6]
TS 23.040: "Technical realization of the Short Message Service (SMS)".
[7]
TS 23.221: "Architectural requirements".
[8]
TS 23.401: "GPRS enhancements for E-UTRAN access".
[9]
TS 23.272: "Circuit Switched Fallback in Evolved Packet System; Stage 2".
[10]
TS 24.390: "Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM) Core Network (CN) subsystem IMS; Stage 3"
[11]
TS 22.030: "Man-Machine Interface (MMI) of the User Equipment (UE)".
[12]
GSMA IR.88: "LTE and EPC Roaming Guidelines Version 14.0 10th February 2016"
[13]
GSMA IR 33: "GPRS Roaming Guidelines Version 8.0 20th May 2015"
[14]
TS 23.060: "General Packet Radio Service (GPRS); Service description; Stage 2".
[15]
TS 23.012: "Location Management Procedures".
[16]
TS 23.203: "Policy and charging control architecture".
[17]
TS 29.272: "Evolved Packet System (EPS); Mobility Management Entity (MME) and Serving GPRS Support Node (SGSN) related interfaces based on Diameter protocol".
[18]
TS 29.228: "IP Multimedia (IM) Subsystem Cx and Dx Interfaces; Signalling flows and message contents".
[19]
TS 23.292: "IP Multimedia Subsystem (IMS) centralized services; Stage 2".
[20]
TS 23.078: "Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4; Stage 2".
3 Definitions, symbols and abbreviations p. 9
3.1 Definitions p. 9
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.
3GPP PS Data Off:
A feature which when configured in the UE and the Core Network by the HPLMN and activated by the user prevents transport via PDN connections in 3GPP access of all IP packets except IP packets required by 3GPP PS Data Off Exempt Services.
3GPP PS Data Off Exempt Services:
A set of operator services (i.e. the exempt services enumerated in clause 10.2 of TS 22.011 including the signalling used to enable such services) that are allowed even if the 3GPP PS Data Off feature has been activated in the UE by the user.
non-SIP based Service:
A service that does not use SIP. Clause 10 of TS 22.011 defines 2 such service: Device Management over PS and IMS Supplementary Service configuration via Ut interface using XCAP.
3.2 Abbreviations p. 9
4 Architectural considerations p. 9
4.1 Architectural assumptions and requirements p. 9
When the 3GPP Data Off is activated an ongoing service session shall be terminated if the corresponding service is not a 3GPP PS Data Off Exempt Service.
The impact to UE shall be minimized.
The impact to MME / SGSN shall be minimized.
