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TR 23.832 (SA2)
IMS aspects of Architecture for
Home Node B (HNB)

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V10.0.0 (Wzip)  2010/03  84 p.


Rapporteur:  Mr. Drevon, Nicolas

This TR describes an IMS capable HNB SubSystem (the HNB and the HNB Gateway) as an optional capability of HNB that allows e.g. an operator to offload CS traffic to the IMS.

full Table of Contents for  TR 23.832  Word version:   10.0.0

 

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1  ScopeWord-p. 7
2  References
3  Definitions and abbreviationsWord-p. 8
4  Service Scenarios
5  Architectural RequirementsWord-p. 9
6  Architecture AlternativesWord-p. 10
6.1  Alternative 1
6.2  Alternative 2: IMS capable HNB Subsystem using IMS centralised services IWFWord-p. 27
6.3Void
6.4  Alternative 4 - IMS HNB GW as SIP UA and HO anchorWord-p. 28
6.4.1  IntroductionUp
6.4.2  Reference architecture
6.4.3  Functional EntitiesWord-p. 29
6.4.4  Interfaces and Reference points
6.4.5  Registration
6.4.6  Origination
6.4.7  TerminationWord-p. 38
6.4.8  Control and user plane paths before and after handoverUp
6.4.9  Handover to macroWord-p. 43
6.4.10  Handover to HNBWord-p. 46
6.4.11  Supplementary servicesWord-p. 49
6.5Void
6.6  Alternative 6: Consolidated Architecture with SIP UA in HNB
6.7  Alternative 7: Architecture for IMS-capable HNB subsystem with the SIP UA in the HNB GWWord-p. 65
6.8  Alternative 8: Interworking of IMS at HNB and HNB-CASWord-p. 69
7  AssessmentWord-p. 82
8  Conclusion
A  Change historyWord-p. 83

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