Noncoherent correlation-based communication systems choosing different chaotic maps

被引：5
|
作者：
Arai, Shintaro [1 ]
Nishio, Yoshifumi [1 ]
机构：
[1] Univ Tokushima, Dept Elect & Elect Engn, Tokushima 7708506, Japan
来源：
2007 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-11 | 2007年
关键词：
D O I：
10.1109/ISCAS.2007.378571
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper proposes a new noncoherent detection system improved based on the differential chaos shift keying (DCSK) and the correlation delay shift keying (CDSK). In this scheme, a transmitter changes chaotic maps for generating a chaotic sequence efficiently depending on an initial value. Also, the proposed method can choose the chaotic map by a very simple algorithm. In order to investigate the proposed method, we carry out computer simulations and observe the performance.
引用
收藏
页码：1433 / 1436
页数：4
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