Title :
Analysis of DPSK error rate due to multipath delay spread
Author :
Adachi, Fumiyuki
Author_Institution :
NTT Radio Commun. Syst. Labs., Kanagawa, Japan
fDate :
3/26/1992 12:00:00 AM
Abstract :
The intersymbol interference (ISI) produced by multipath channel delay spread can be approximated as Gaussian noise. The equivalent average signal-to-noise power ratio (SNR) is defined. Very simple expressions for average bit error rate (BER) due to delay spread are derived for linear quaternary DPSK (QDPSK) transmission with differential detection over mobile radio Rayleigh fading channels.
Keywords :
delays; digital radio systems; errors; fading; intersymbol interference; mobile radio systems; phase shift keying; radiowave propagation; DPSK error rate; Gaussian noise; bit error rate; differential detection; equivalent average signal-to-noise power ratio; high bit rate digital transmission; intersymbol interference; linear quaternary DPSK; mobile radio Rayleigh fading channels; multipath delay spread;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19920393
