Title :
Dual Selection Diversity over Correlated Weibull Fading Channels in the Presence of Cochannel Interference
Author :
Milovic, Daniela M. ; Stefanovic, Mihajlo C. ; Biswas, Anjan
Author_Institution :
Fac. of Electron. Eng., Univ. of Nis, Nis
Abstract :
One of the most efficient mechanisms to reduce fading and channel interference is selection diversity that is based on signal to interference ratio (SIR). The system performances of selection combining over correlated Weibull channels in the presence of cochannel interference are analyzed. Dual diversity receiver is operating in a Weibull fading environment. Based on the previous knowledge of output SIR statistics, the outage probability and the average error probability are derived for different modulations. The numerical simulations support the analysis.
Keywords :
Weibull distribution; cochannel interference; diversity reception; error statistics; fading channels; average error probability; cochannel interference; correlated Weibull fading channels; dual diversity receiver; dual selection diversity; numerical simulations; outage probability; signal to interference ratio; Diversity methods; Diversity reception; Error analysis; Error probability; Interchannel interference; Rayleigh channels; Signal to noise ratio; Weibull distribution; Weibull fading channels; Working environment noise; Cochannel interference; Weibull fading; correlated fading; diversity systems; selection combining;
Conference_Titel :
Sarnoff Symposium, 2008 IEEE
Conference_Location :
Princeton, NJ
Print_ISBN :
978-1-4244-1843-5
DOI :
10.1109/SARNOF.2008.4520091
