Title :
Performance of MC-DS-CDMA Systems Employing Chaotic Binary Sequences
Author :
Yoshioka, Daisaburo ; Tsuneda, Akio
Author_Institution :
Sojo Univ., Kumamoto
Abstract :
This paper studied the effect of chaos-based spreading sequences on the performance of asynchronous multi-carrier (MC) direct sequence (DS) code division multiple access (CDMA) systems. It is demonstrated that the performance of MC-DS-CDMA system employing chaotic binary sequences can be superior to that for conventional codes in terms of bit error probabilities.
Keywords :
binary sequences; code division multiple access; error statistics; spread spectrum communication; MC-DS-CDMA systems; asynchronous multicarrier direct sequence code division multiple access systems; bit error probabilities; chaos-based spreading sequences; chaotic binary sequences; Binary sequences; Chaos; Computer networks; Error probability; Matched filters; Multiaccess communication; Multicarrier code division multiple access; Multiple access interference; Performance analysis; Transmitters;
Conference_Titel :
Innovative Computing, Information and Control, 2007. ICICIC '07. Second International Conference on
Conference_Location :
Kumamoto
Print_ISBN :
0-7695-2882-1
DOI :
10.1109/ICICIC.2007.450
