Title :
Performance of SIR-based triple selection combining over correlated weibull channel
Author :
Popovic, Zoran J. ; Krstic, Oragana S. ; Sekulovic, Nikola M. ; Stefanovic, Mihajlo C.
Author_Institution :
Fac. of Electron. Eng., Dept. of Telecommun., Univ. of Nis, Nis, Serbia
Abstract :
The performance analysis of a multi-branch selection combiner (SC) based on the signal to interference ratio (SIR) over exponentially correlated Weibull fading channels is main contribution of this paper. SIR based selection diversity is a very efficient technique that reduces fading and interference influence. In case of the desired and interfering signal envelopes are the exponentially correlated Weibull random variables, very useful expressions are obtained.
Keywords :
Weibull distribution; correlation methods; diversity reception; exponential distribution; fading channels; radiofrequency interference; random processes; SIR based selection diversity; SIR-based triple selection combining; exponentially correlated Weibull fading channel; multibranch selection combiner; random variable; signal to interference ratio; Diversity systems; exponential correlation; interference; multivariate Weibull distribution; selection combining; signal-to-interference ratio;
Conference_Titel :
Electronics and Telecommunications (ISETC), 2010 9th International Symposium on
Conference_Location :
Timisoara
Print_ISBN :
978-1-4244-8457-7
DOI :
10.1109/ISETC.2010.5679302
