Content for TR 29.854 Word version: 12.2.0
2 References
3 Definitions, symbols and abbreviations
4 Scenarios and Existing Mechanisms
5 Alternative Solutions
6 Recommendation and Conclusion
$ Change History
2 References p. 6
3 Definitions, symbols and abbreviations p. 6
3.1 Definitions p. 6
4 Scenarios and Existing Mechanisms p. 6
4.1 Introduction p. 6
4.2 Share of IMS Service Data p. 7
4.3 Share of IMS Service Profile p. 7
4.4 Share of CS/PS/EPS Subscription Data p. 8
5 Alternative Solutions p. 9
5.1 Introduction p. 9
5.2 Description of Impacted Data p. 9
5.2.1 Introduction p. 9
5.2.2 Identification with Service Indication p. 9
5.2.3 Identification by Data in the Request p. 9
5.2.4 Identification for All p. 9
5.3 Description of impacted users p. 9
5.3.1 Introduction p. 9
5.3.2 Identification through a list of users p. 9
5.3.3 Identification through pre-configured Group IDs p. 10
5.3.4 Identification through User Id List p. 10
5.3.5 Identification for All Subscribers p. 10
5.4 Sol-A Shared data update notification p. 10
5.4.1 Overview p. 10
5.4.2 Description p. 11
5.4.2.1 Share of IMS Service Data p. 11
5.4.2.2 Share of IMS Service Profile p. 11
5.4.2.3 Share of CS/PS/EPS Subscription Data p. 11
5.4.3 Impacts on Existing Interfaces p. 12
5.5 Sol-B Direct download of shared data update by the HSS p. 12
5.5.1 Overview p. 12
5.5.2 Description p. 12
5.6 Sol-C New subscribers to store shared data p. 13
5.7 Sol-D Shared data stored in the IMS AS p. 14
6 Recommendation and Conclusion p. 14
6.1 Introduction p. 14
6.2 Comparison Analysis p. 14
6.2.1 Existing Mechanisms p. 14
6.2.2 New Alternative Solutions p. 15
6.2.2.1 Introduction p. 15
6.2.2.2 Sol-A Shared data update notification p. 15
6.2.2.3 Sol-B Direct download of shared data update by the HSS p. 16
6.2.2.4 Sol-C New subscribers to store shared data p. 18
6.2.2.5 Sol-D Shared data stored in the IMS AS p. 18
6.2.3 Identification of impacted Users p. 18
6.2.4 Identification of Impacted Data p. 19
6.3 Recommendation and Conclusion p. 19
6.3.1 Identification of impacted Users p. 19
6.3.2 Recommendation and Conclusion for S6a/S6d Interfaces p. 19
6.3.3 Recommendation and Conclusion for IMS Sh Interface p. 20
6.3.4 Identification of Impacted Data p. 20
6.3.5 Recommendation and Conclusion for D/Gr (for GnGp-SGSN) Interfaces p. 20
6.3.6 Recommendation and Conclusion for IMS Cx p. 20
$ Change History p. 21
