Title :
Symbol-error probability and bit-error probability for optimum combining with MPSK modulation
Author :
Lao, Debang ; Haimovich, Alexander M.
Author_Institution :
Intelligent Autom. Inc., Rockville, MD, USA
Abstract :
New expressions are derived for the exact symbol error probability and bit-error probability for optimum combining with multiple phase-shift keying. The expressions are for any numbers of equal-power cochannel interferers and receive branches. It is assumed that the aggregate interference and noise is Gaussian and that both the desired signal and interference are subject to flat Rayleigh fading. The new expressions have low computational complexity, as they contain only a single integral form with finite limits and finite integrand.
Keywords :
Gaussian noise; Rayleigh channels; cochannel interference; error statistics; interference suppression; phase shift keying; MPSK modulation; bit-error probability; computational complexity; equal-power cochannel interferer; error probability performance; fading channels; finite integrand; finite limits; flat Rayleigh fading; interference suppression; multiple phase-shift keying; optimum combining; receive diversity; single integral form; symbol-error probability; Binary phase shift keying; Diversity reception; Fading; Integral equations; Interference; Phase modulation; Phase shift keying; Rayleigh channels; Signal to noise ratio; Wireless communication; Error-probability performance; OC; fading channels; interference suppression; optimum combining; receive diversity;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2004.833040
