NOISE FILTERING IN BANDLIMITED DIGITAL CHAOS-BASED COMMUNICATION SYSTEMS

被引：0
|
作者：
Fontes, Rodrigo T. [1 ]
Eisencraft, Marcio [1 ]
机构：
[1] Univ Sao Paulo, Polytech Sch, Telecom & Control Engn Dept, BR-05508 Sao Paulo, Brazil
来源：
2014 PROCEEDINGS OF THE 22ND EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO) | 2014年
关键词：
Chaos-based communication; bandlimited channels; additive noise; synchronization; SYNCHRONIZATION;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In recent years, many chaos-based communication schemes were proposed. However, their performance in non-ideal scenarios must be further investigated. In this work, the performance of a bandlimited binary communication system based on chaotic synchronization is evaluated considering a white Gaussian noise channel. As a way to improve the signal to noise ratio in the receiver, and thus the bit error rate, we propose to filter the out-of-band noise in the receiver. Numerical simulations show the advantages of using such a scheme.
引用
收藏
页码：406 / 410
页数：5
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