Title :
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
fDate :
5/1/2006 12:00:00 AM
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);
Journal_Title :
Signal Processing Letters, IEEE
DOI :
10.1109/LSP.2006.870372
