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Title: Performance of differential chaos-shift-keying digital communication systems over a multipath fading channel with delay spread
Authors: Xia, Y
Tse, CKM 
Lau, FCM 
Issue Date: Dec-2004
Source: IEEE transactions on circuits and systems. II, Express briefs, Dec. 2004, v. 51, no. 12, p. 680-684
Abstract: The performance of the noncoherent differential chaos-shift-keying (DCSK) communication system over a multipath fading channel with delay spread is evaluated. Analytical expressions of the bit error rates are derived under the assumption of an independent Rayleigh fading two-ray channel model. Analytical and simulated results are presented and compared. The multipath performance of the DCSK system is also compared with that of the coherent CSK system as well as conventional generic waveform communication schemes.
Keywords: Chaos communications
Delay spread
Differential chaos shift keying (DCSK)
Multipath Rayleigh fading channel
Publisher: Institute of Electrical and Electronics Engineers
Journal: IEEE transactions on circuits and systems. II, Express briefs 
ISSN: 1549-7747
EISSN: 1558-3791
DOI: 10.1109/TCSII.2004.838329
Rights: © 2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
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