DocumentCode :
3568089
Title :
A single antenna interference cancellation algorithm based on fictitious channels filtering
Author :
Xiang-long Meng ; Zheng Liu ; Wen-Li Jiang
Author_Institution :
Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
Volume :
1
fYear :
2012
Firstpage :
179
Lastpage :
182
Abstract :
In GSM digital mobile communications networks, co-channel interference (CCI) is the limiting factor for system capacity. In the downlink of the system, single antenna interference cancellation (SAIC) techniques should be used, because only one receive antenna is available at the mobile terminal. In this paper, we introduce a SAIC CCI canceling method by treating the real and imaginary parts of the received signal as independent diversity branches. The simulation results are presented to illustrate the effectiveness of our algorithm.
Keywords :
cellular radio; cochannel interference; diversity reception; mobile antennas; GSM digital mobile communications networks; SAIC CCI canceling method; cochannel interference; fictitious channels filtering; independent diversity branches; limiting factor; mobile terminal; single antenna interference cancellation algorithm; system capacity; system downlink; Laurent´s decomposition; co-channel interference; fictitious channels; single antenna interference cancellation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Signal Processing (ICSP), 2012 IEEE 11th International Conference on
ISSN :
2164-5221
Print_ISBN :
978-1-4673-2196-9
Type :
conf
DOI :
10.1109/ICoSP.2012.6491630
Filename :
6491630
Link To Document :
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