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TR 23.924 (SA2)
Feasibility study on Non-Access Stratum (NAS) node selection function above Base Station Controller (BSC) / Radio Network Controller (RNC)

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V14.0.0 (PDF)    2017/03    42 p.
V13.0.0    2015/12    42 p.
V12.0.0    2014/09    42 p.
V11.0.0    2012/09    42 p.
V10.0.0    2010/03    42 p.

Rapporteur:  Mr. Liu, Hong
See also:  –

The solution for support of the Intra Domain Connection of RAN Nodes to Multiple CN Nodes for GSM and UMTS systems in TS 23.236 has some issues for MSC Pool with existing deployments and implementations, e.g. upgrade of existing nodes.

This TR studies whether these issues can be resolved by deploying a function above the BSC/RNC nodes which provides similar functions as the NNSF in BSC/RNC nodes that is specified in TS 23.236.


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1   Scope   PDF-p. 6
2   References
3   Definitions, symbols and abbreviations
4   General Description   PDF-p. 7
5   Functional Description
6   Interaction with other features   PDF-p. 35
7   Compatibility Issues   PDF-p. 38
8   Evaluation
9   Conclusions   PDF-p. 39
A   Change history   PDF-p. 40

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