Title :
Performance of postdetection EGC NCFSK and DPSK systems over two-wave with diffuse power fading channels
Author_Institution :
Victoria Univ., Melbourne
Abstract :
In this paper we employ the method of moment generating function (MGF) to derive bit-error-rate expressions for postdetection equal gain combining (EGC) noncoherent frequency shift keying (NCFSK) and differential phase shift keying (DPSK) systems operating in two-wave with diffuse power (TWDP) fading channels. Bit-error-rate (BER) performance curves for postdetection EGC NCFSK and DPSK systems are plotted and discussed for various TWDP fading parameters.
Keywords :
differential phase shift keying; error statistics; fading channels; frequency shift keying; mobile communication; DPSK system; bit-error-rate expression; differential phase shift keying system; diffuse power fading channel; equal gain combining noncoherent frequency shift keying system; moment generating function; postdetection EGC NCFSK; Binary phase shift keying; Bit error rate; Differential phase shift keying; Differential quadrature phase shift keying; Diversity reception; Fading; Frequency shift keying; Performance gain; Rayleigh channels; Rician channels;
Conference_Titel :
Communications and Information Technologies, 2007. ISCIT '07. International Symposium on
Conference_Location :
Sydney,. NSW
Print_ISBN :
978-1-4244-0976-1
Electronic_ISBN :
978-1-4244-0977-8
DOI :
10.1109/ISCIT.2007.4392145
