Title :
Performance analysis of differential chaos shift-keying over an m-distributed fading channel
Author :
Kaddoum, Georges ; Chargé, Pascal ; Roviras, Daniel ; Gagnon, Francois
Author_Institution :
LACIME Lab., ETS, Montréal, QC, Canada
fDate :
May 30 2010-June 2 2010
Abstract :
In this paper, a new way to predict the performance of single user differential chaos shift keying communication system over an m-distributed fading channel is presented. Since the Gaussian approximation used to compute the performance leads to inaccurate results especially for low spreading factor, this new approach based on the chaos bit energy distribution gives accurate results. Computer simulations verify the precision of our approach to compute the performance of this chaos-based communication system.
Keywords :
Gaussian distribution; chaotic communication; fading channels; performance evaluation; phase shift keying; Gaussian approximation; chaos bit energy distribution; chaos-based communication system; differential chaos shift keying communication; m-distributed fading channel; performance analysis; Bit error rate; Chaos; Chaotic communication; Distributed computing; Fading; Gaussian approximation; High performance computing; Laboratories; Performance analysis; Robustness;
Conference_Titel :
Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium on
Conference_Location :
Paris
Print_ISBN :
978-1-4244-5308-5
Electronic_ISBN :
978-1-4244-5309-2
DOI :
10.1109/ISCAS.2010.5537141
