A Generalized Methodology for Bit-Error-Rate Prediction in Correlation-Based Communication Schemes Using Chaos

被引：71

作者：

Kaddoum, Georges ^{[1
]}

Charge, Pascal ^{[2
]}

Roviras, Daniel ^{[3
]}

机构：

[1] Univ Toulouse, IRIT INP ENSEEIHT Lab, F-31071 Toulouse 7, France

[2] Univ Toulouse, LATTIS INSA Lab, F-31077 Toulouse, France

[3] CNAM Paris, LAETITIA Lab, F-75003 Paris, France

来源：

IEEE COMMUNICATIONS LETTERS | 2009年 / 13卷 / 08期

关键词：

Chaos-based communication systems; bit energy distribution; performance analysis; exact BER expression; PERFORMANCE;

D O I：

10.1109/LCOMM.2009.090715

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The aim of this paper is to present a new and accurate approach to compute the bit-error-rate (BER) performance of coherent and non-coherent chaos-based communication systems. The approach explores the dynamical properties of chaotic sequences and takes into account that the bit energy is varying from one transmitted bit to another. Compared with other widely used approaches in the literature, the proposed methodology gives accurate results even for low spreading factors.

引用

页码：567 / 569

页数：3

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