DocumentCode :
1607270
Title :
A novel SIR weighting combining diversity method for mobile communication system
Author :
Yao, Weixin ; Xiao, Yang
Author_Institution :
Inst. of Inf. Sci., Northern Jiaotong Univ., Beijing, China
Volume :
2
fYear :
2003
Firstpage :
995
Abstract :
In mobile communications, one way to combat both fading and cochannel interference is diversity reception. Thus, we proposed a novel SIR weighting post detection combining diversity scheme. The SIR is estimated and used as the weighting factor to compensate severe cochannel interference. The most distinctive feature of the proposed method is that the weighting factor (SIR) is estimated from both the matched filter output and a simple equation. Computer simulations confirm that the proposed diversity scheme achieves a better performance than the conventional method.
Keywords :
cochannel interference; diversity reception; fading channels; interference suppression; land mobile radio; matched filters; SIR weighting combining diversity method; SIR weighting post detection combining diversity scheme; cochannel interference; diversity reception; fading interference; matched filter output; mobile communication system; signal-to-inference ratio; Baseband; Computer simulation; Diversity methods; Diversity reception; Equations; Fading; Interchannel interference; Matched filters; Mobile communication; Weight control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communication Technology Proceedings, 2003. ICCT 2003. International Conference on
Print_ISBN :
7-5635-0686-1
Type :
conf
DOI :
10.1109/ICCT.2003.1209697
Filename :
1209697
Link To Document :
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