Title :
A comparative study of different chaos based spread spectrum communication systems
Author :
Yu, Haiyaiig ; Leung, Henry
Author_Institution :
Dept. of Electr. & Comput. Eng., Calgary Univ., Alta., Canada
Abstract :
Using different properties of chaotic systems, different chaos based communication schemes have been proposed in the literature. However, their performances are seldom compared. In this paper, we implement several major chaos based communication methods including chaotic spreading codes, chaotic carrier, chaos shift keying, chaotic masking and chaotic parameter modulation in a common digital communication background. Their performance in terms of bit error rate and robustness are then evaluated
Keywords :
chaos; digital communication; spread spectrum communication; bit error rate; chaos based spread spectrum communication systems; chaos shift keying; chaotic carrier; chaotic masking; chaotic parameter modulation; chaotic spreading codes; digital communication background; Autocorrelation; Binary sequences; Chaotic communication; Digital communication; Digital modulation; Gold; Logistics; Modulation coding; Spread spectrum communication; Wideband;
Conference_Titel :
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6685-9
DOI :
10.1109/ISCAS.2001.921285
