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

fYear

2010

fDate

11-12 Nov. 2010

Firstpage

295

Lastpage

299

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics and Telecommunications (ISETC), 2010 9th International Symposium on

Conference_Location

Timisoara

Print_ISBN

978-1-4244-8457-7

Type

conf

DOI

10.1109/ISETC.2010.5679302

Filename

5679302