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| 基于混沌序列的Simulink扩频通信仿真 | |
| 引用本文： | 范一鸣,杨亚涛,许永涛.基于混沌序列的Simulink扩频通信仿真[J].计算机科学,2009,36(3):106-108. |
| 作者姓名： | 范一鸣 杨亚涛 许永涛 |
| 作者单位： | 1. 浙江工业大学浙西分校信息与电子工程系,衢州,324000 2. 北京电子科技学院,北京,100070;北京邮电大学网络与交换国家重点实验室信息安全中心,北京,100876 3. 北京电子科技学院,北京,100070 |
| 基金项目： | 浙江省自然科学基金，北京电子科技学院信息安全与保密重点实验室项目 |
| 摘 要： | 首先研究了混沌序列的特性,设计了产生混沌序列的Simulink仿真模型,并且把该模型应用于直扩通信系统,仿真实现了基于混沌序列的直接扩频系统,经过理论研究和仿真实验表明,利用混沌序列作为扩频序列的扩频系统可以有效提高通信系统可靠性和抗干扰能力,具有较强的理论研究意义和实际应用价值. |
| 关 键 词： | 混沌序列 通信仿真 扩频通信 |
| 收稿时间： | 2008/6/11 0:00:00 |
Simulink Spread Spectrum Communication Based on Chaos Sequence |
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| FAN Yi-ming,YANG Ya-tao,XU Yong-tao.Simulink Spread Spectrum Communication Based on Chaos Sequence[J].Computer Science,2009,36(3):106-108. | |
| Authors: | FAN Yi-ming YANG Ya-tao XU Yong-tao |
| Affiliation: | Department of Electronics and Information Engineering;West Branch of Zhejiang University of Technology;Quzhou 324000;China;Beijing Electronic Science & Technology Institute;Beijing 100070;China;Information Security Center;State Key Laboratory of Networking and Switching;Beijing University of Posts and Telecommunications;Beijing 100876;China |
| Abstract: | The performance of the Chaos sequence was studied firstly, and the model to generate chaos sequences was designed and also applied to direct sequence spread spectrum (DSSS) communication system;this paper also simulated DS communication system based on chaos sequence by designing simulink modules, some simulation experiments were also implemented. By theories studying and experimental simulation, it is obvious that chaos spread spectrum sequence can improve the communication system reliability and Anti-jamm... |
| Keywords: | Chaos sequence Communications simulation Spread spectrum communication |
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