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TR 43.901 (RAN6)
Feasibility Study on generic access to A/Gb interface

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V14.0.0 (PDF)    2017/03    38 p.
V13.0.0    2015/12    38 p.
V12.0.0    2014/09    38 p.
V11.0.0    2012/09    38 p.
V10.0.2    2012/01    38 p.
V9.0.0    2009/12    38 p.
V8.0.0    2008/12    38 p.
V7.0.0    2007/10    38 p.
V6.0.0    2004/09    38 p.

Rapporteur:  Mr. Kuchibhotla, Ravi
See also:  GAN-related TS/TR    

This TR studies the feasibility of generic access to A/Gb interface. Specific areas of study are:
  • Architecture to enable generic access.
  • Access interface protocols required to provide connectivity to A/Gb interface and GSM/GPRS services.
  • Security mechanisms to support generic access architecture.
  • Determining feasibility for support of services currently supported through GERAN.
The focus of the study shall be on establishing the feasibility for supporting generic access in the home network case, while also identifying issues with extending the solution to the roaming scenarios.


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1   Scope   PDF-p. 6
2   References
3   Definitions, symbols and abbreviations   PDF-p. 7
4   Assumed high level requirements   PDF-p. 9
5   Study results
5.1   Architecture
5.2   Protocol aspects
5.3   Security mechanisms
5.4   Multi-mode terminal operation
5.5   Emergency call support in GAN
5.6   Feasibility for support of services available through GERAN while in GAN mode
5.7   Other considerations   PDF-p. 35
6   Potential impacts on current specifications
7   Summary and conclusion
A   Change history   PDF-p. 36

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