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

页码：406 / 410

页数：5

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