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TR 29.802 (CT4)
Nc Interface
based on the SIP-I Protocol

3GPP‑Page   full‑ToC    
use "3GPP‑Page" to get the Word version
for a better overview, the Table of Contents (ToC) is reproduced
V7.0.0 (Wzip)  2007/06  69 p.

Rapporteur:  Mr. Hutton, David
See also:

This TR provides a study into providing a SIP-I based Nc interface (G)MSC-S - (G)MSC-S as an alternative to the existing BICC definition. This TR covers the functional description, network architecture and protocol definition for the SIP-I based solution.

full Table of Contents for  TR 29.802  Word version:   7.0.0


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1  ScopeWord-p. 7
2  References
3  Definitions, symbols and abbreviationsWord-p. 10
4  OverviewWord-p. 11
5  Basic PrinciplesWord-p. 13
5.1  IntroductionUp
5.2  Definition of a 3GPP SIP-I ProfileWord-p. 14
5.3  TransportWord-p. 20
5.4  Impacts on the Bearer PlaneWord-p. 21
5.5  Support of Media DescriptionWord-p. 22
5.6  Bearer Establishment Models
5.7  Codec NegotiationWord-p. 23
5.8  Usage of URI schemas in the Nc interfaceWord-p. 39
6  IP VersionWord-p. 40
7  SecurityUp
8  Call Establishment
8.1  Basic Mobile Originating Call
8.2  Basic Mobile Terminating CallWord-p. 45
9  Mid Call Codec Negotiation
10  Call Clearing
11  Handover/RelocationUp
12  Impact to existing services
13  Interworking between SIP-I based 3GPP CS Domain and BICC based 3GPP CS Domain
14  Interworking between SIP-I based 3GPP CS Domain and 3GPP IP Multimedia Subsystem
15  Impacts to Messages/Procedures and their contentsWord-p. 66
16  Conclusion and RecommendationsWord-p. 68
A  Impacts to Existing Specifications
B  Change History

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