DocumentCode
2735444
Title
A chaotic map with infinite collapses
Author
He, Chen ; He, Di ; Jiang, Ling-ge ; Zhu, Hong-wen ; Hu, Guang-rui
Author_Institution
Dept. of Electron. Eng., Shanghai Jiaotong Univ., China
Volume
3
fYear
2000
fDate
2000
Firstpage
95
Abstract
A chaotic map model with infinite collapses in the finite region is proposed in this paper. The scheme of generating chaotic signals from this model is analyzed. Lyapunov exponents of the map calculated indicates that it has good properties of chaos. The CDMA spreading sequences produced by the model can achieve better autocorrelation and crosscorrelation characteristics than Gold sequences usually used
Keywords
Lyapunov methods; code division multiple access; correlation theory; land mobile radio; sequences; spread spectrum communication; CDMA spreading sequences; Lyapunov exponents; autocorrelation characteristics; chaotic map; crosscorrelation characteristics; finite region; infinite collapses; Autocorrelation; Chaos; Chaotic communication; Chebyshev approximation; Gold; Helium; Mobile communication; Multiaccess communication; Nonlinear dynamical systems; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON 2000. Proceedings
Conference_Location
Kuala Lumpur
Print_ISBN
0-7803-6355-8
Type
conf
DOI
10.1109/TENCON.2000.892231
Filename
892231
Link To Document