Coupled-map spatiotemporal chaos synchronization and application in CDMA

Author

Wang, Hai ; Hu, Jiandong

Author_Institution

Beijing Univ. of Posts & Telecommun., China

Volume

1

fYear

1997

fDate

9-12 Sep 1997

Firstpage

69

Abstract

This paper studied the driving synchronization behavior of coupled logistic-map spatiotemporal chaos. Under appropriate parameters, we modified this coupled-map spatiotemporal chaos so that it could be implemented by digital hardware. We applied this synchronization behavior to a CDMA communication system. For local synchronization detection, we proposed the concept of a cascaded receiver. The computer simulation showed that the digital hardware implementation and cascaded receiver synchronization detection are possible

Keywords

chaos; code division multiple access; nonlinear dynamical systems; receivers; spread spectrum communication; synchronisation; CDMA; application; cascaded receiver; communication system; computer simulation; coupled-map spatiotemporal chaos synchronization; digital hardware; local synchronization detection; Chaos; Chaotic communication; Computer simulation; Equations; Hardware; Logistics; Master-slave; Multiaccess communication; Spatiotemporal phenomena; Spread spectrum communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Information, Communications and Signal Processing, 1997. ICICS., Proceedings of 1997 International Conference on

Print_ISBN

0-7803-3676-3

Type

conf

DOI

10.1109/ICICS.1997.647059

Filename

647059