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TR 23.702 (SA2)
Study on 3GPP PS Data Off

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V14.0.0 (Wzip)  2016/12  62 p.


Rapporteur:  Mr. Cailliere, David
See also:  –

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 Clause 10 of TS 22.011.


 

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1  ScopeWord-p. 8
2  References
3  Definitions, symbols and abbreviationsWord-p. 9
4  Architectural considerations
5  Key issues
6  SolutionsUp
6.1  Solutions for Key Issue 1
6.1.1  Solution 1.1: UE informing the network (EPC and IMS) about the UE's status via NAS and SIP Register
6.1.2  Solution 1.2: UE reports its 3GPP PS Data Off status to 3GPP Core Network
6.1.3  Solution 1.3: UE informing the network about the UE's status via single NAS messageWord-p. 17
6.1.4  Solution 1.4: Key issue 1 UE reports its 3GPP PS Data Off status to HSS using USSD and USSI
6.1.5  Solution 1.5: UE informing EPC, IMS about the UE's Data Off Capability via NAS message and IMS Register with HSS holding provisioning information
6.1.6  Solution 1.6: UE reports its 3GPP PS Data Off status to 3GPP Core Network in PCO
6.1.7  Solution 1.7 for Key issue 1: UE reports its 3GPP PS Data Off status to HSS using USSD and USSI using Auto Device Detection (ADD)Word-p. 25Up

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