A new approach to self-synchronizing chaotic communications system

被引:0
作者
Liu, JB [1 ]
Ye, CF [1 ]
Zhang, SJ [1 ]
机构
[1] Shanghai Tiedao Univ, Dept Telecommun, Shanghai 200331, Peoples R China
来源
ICSP '98: 1998 FOURTH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, PROCEEDINGS, VOLS I AND II | 1998年
关键词
D O I
10.1109/ICOSP.1998.770190
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper a method of modulation and demodulation in self-synchronizing chaotic communication systems is discussed. In order to improve the security of the system, a parameter in the transmitter is modulated by an information signal, and a novel nonlinear filter is applied to recover the information signal at the receiver. The simulating results for the system are satisfactory, and. the system can easily be implemented for practical communication applications.
引用
收藏
页码:225 / 228
页数:4
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