Title :
Analysis of bit error rates for multiple access CSK and DCSK communication systems
Author :
Tam, W.M. ; Lau, Francis C M ; Tse, Chi K.
Author_Institution :
Dept. of Electron. & Inf. Eng., Hong Kong Polytech. Univ., China
fDate :
5/1/2003 12:00:00 AM
Abstract :
In this paper, multiple-access techniques for use with chaos shift keying (CSK) and differential CSK under noisy conditions are analyzed using a discrete-time approach. A mixed analysis-simulation technique is developed to calculate the bit error rates (BERs). When certain assumptions are made, closed-form analytical expressions of the BERs are found.
Keywords :
chaotic communication; discrete time systems; error statistics; modulation; multi-access systems; BER; bit error rates; chaos communication; chaos shift keying; closed-form analytical expressions; differential CSK; discrete-time approach; mixed analysis-simulation technique; multiple access CSK communication; multiple access DCSK communication; noisy condition; Bit error rate; Chaotic communication; Circuits; Communication system control; Communication systems; Error analysis; Linear systems; Observability; Spread spectrum communication; Transfer functions;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
DOI :
10.1109/TCSI.2003.811018
