Performance of postdetection EGC NCFSK and DPSK systems over two-wave with diffuse power fading channels

Author

Lee, Wee Sit

Author_Institution

Victoria Univ., Melbourne

fYear

2007

fDate

17-19 Oct. 2007

Firstpage

911

Lastpage

915

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ISCIT.2007.4392145

Filename

4392145