Title :
Performance of coherent data transmission in frequency-selective Rayleigh fading channels
Author :
Dzung, Dacfey ; Braun, Walter R.
Author_Institution :
ASCOM Radiocom AG, Maegenwil, Switzerland
fDate :
9/1/1993 12:00:00 AM
Abstract :
The error probability of digital transmission through a frequency-selective channel with random multipath fading due to uncorrelated scatterers is calculated. The error probability is averaged with respect to the randomly varying delays, with a given delay power spectrum. Two coherent receivers, suboptimum without any knowledge of the channel and optimum with perfectly known channel, are compared. The results are applied to continuous-phase-modulation (CPM) signals
Keywords :
delays; digital radio systems; fading; mobile radio systems; telecommunication channels; CPM signals; coherent data transmission; coherent receivers; continuous-phase-modulation; delay power spectrum; digital transmission; error probability; frequency-selective Rayleigh fading channels; mobile radio channels; random multipath fading; randomly varying delays; uncorrelated scatterers; AWGN; Data communication; Delay; Digital modulation; Error probability; Fading; Frequency; Intersymbol interference; Rayleigh channels; Receivers;
Journal_Title :
Communications, IEEE Transactions on
