Title :
Distribution of phase difference between two Nakagami faded signals perturbed by Gaussian noise
Author :
Fedele, G. ; Izzo, L. ; Tanda, M.
Author_Institution :
Istituto di Elettronica, Perugia Univ., Italy
fDate :
3/30/1995 12:00:00 AM
Abstract :
An expression for the distribution function of the phase difference between two signals affected by slow and nonselective Nakagami fading and perturbed by additive Gaussian noise is derived. The effects of both signal distortion and noise correlation induced by the receiver filter are accounted for. The derived distribution function is used to calculate the symbol error rate of M-ary differential phase-shift keying signals
Keywords :
Gaussian noise; differential phase shift keying; digital signals; error statistics; fading; interference (signal); radiowave propagation; Gaussian noise perturbation; M-ary DPSK signals; Nakagami faded signals; additive Gaussian noise; differential PSK signals; differential phase-shift keying signals; distribution function; noise correlation; phase difference distribution; receiver filter; signal distortion; slow nonselective fading; symbol error rate;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19950354
