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TR 23.883 (SA2)
Study on enhancements to
IMS Centralized Services (ICS)

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(W-zip) V9.0.0    2009/06    17 p.


Rapporteur:  Mr. Bennett, Andy
See also:  ICS-related TS/TR    


The following aspects of IMS Centralized Services (ICS), though studied in Release 8 (and to some extent documented in TR 23.892), required further study and are herein documented:
  • ICS supplementary service data management (e.g. Supplementary Services data synchronization).
  • Management of Telephony Application Server (TAS) user configuration for an ICS UE when PS access cannot be used.
Consideration shall be given to attaining a consistent user experience, and managing and enforcing operator policies as well as user preferences. Heterogeneous access technologies over which the IMS service is provided shall also be taken into account.


 

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1   Scope   Word-p. 5
2   References
3   Definitions and abbreviations
4   Architectural Requirements and Assumptions
5   Scenarios
6   Architecture
7   Conclusion
A   Change history   Word-p. 17      Up

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