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TR 45.903 (RAN6)
Feasibility study on
Single Antenna Interference Cancellation (SAIC)
for GSM networks

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V15.0.0 (PDF)2018/06  60 p.
V14.0.0  2017/03  60 p.
V13.0.0  2015/12  60 p.
V12.0.0  2014/09  60 p.
V11.0.0  2012/09  60 p.
V10.0.1  2012/01  60 p.
V9.0.0  2009/12  60 p.
V8.0.0  2008/12  60 p.
V7.0.1  2007/10  60 p.
V6.0.1  2004/12  59 p.

Rapporteur:  Mr. Grant, Marc
See also:  –

The objective of this TR, as defined in the work item, is to determine the potential of SAIC in typical network layouts. This includes study of the following aspects:
  • Determine the feasibility of SAIC for GMSK and 8PSK scenarios under realistic synchronized and non-synchronized network conditions. Using a single Feasibility Study, both GMSK and 8PSK scenarios will be evaluated individually.
  • Realistic interference statistics including CIR (Carrier to Interference plus noise Ratio) and DIR (Dominant-to-rest of Interference Ratio) levels and distributions based on network simulations and measurements, where possible.
  • Robustness against different training sequences.
  • Determine method to detect/indicate SAIC capability.


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1  Scope / objectivesPDF-p. 7
2  References
3  AbbreviationsPDF-p. 8
4  Network scenarios for SAIC evaluation
5  Interference modellingPDF-p. 11
6  SAIC Link Level Characterisation
7  SAIC system level characterizationPDF-p. 25
8  SAIC field trialsPDF-p. 45
9  Test considerationsPDF-p. 47
10  Signalling considerations
11  Conclusions
A  Change historyPDF-p. 58

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