Performance analysis for optimum combining of Rayleigh fading signals with correlated Rayleigh interferers and noise

Author

Yue, Dianwu ; Wang, XuDong ; Xu, Feng

Author_Institution

Coll. of Inf. Eng., Dalian Maritime Univ., Liaoning, China

Volume

13

Issue

5

fYear

2006

fDate

5/1/2006 12:00:00 AM

Firstpage

269

Lastpage

272

Abstract

The exact performance analysis for optimum combining of faded signals is a difficult problem in the presence of both interferers and noise. This letter derives exact closed-form expressions for the probability density function and outage probability of output signal-to-interference-plus-noise ratio with a Rayleigh fading signal in the presence of additive noise and correlated equal-power Rayleigh interferers. These exact expressions are expressed in form of a determinant with entries of scalar variate hypergeometric functions.

Keywords

Rayleigh channels; cochannel interference; correlation theory; diversity reception; probability; Rayleigh faded signal; additive noise; closed-form expression; correlated equal-power Rayleigh interference; hypergeometric function; optimum combining; outage probability; performance analysis; probability density function; Closed-form solution; Interchannel interference; Laboratories; MIMO; Microwave technology; Mobile communication; Performance analysis; Probability density function; Rayleigh channels; Signal to noise ratio; Additive noise; cochannel interference; fading channel; optimum combining (OC);

fLanguage

English

Journal_Title

Signal Processing Letters, IEEE

Publisher

ieee

ISSN

1070-9908

Type

jour

DOI

10.1109/LSP.2006.870372

Filename

1618694