| 混沌在数字通信中的应用 |
| |
| 引用本文： | 刘雄英,丘水生,黄光周,范艺. 混沌在数字通信中的应用[J]. 电讯技术, 2005, 45(2): 1-9 |
| |
| 作者姓名： | 刘雄英 丘水生 黄光周 范艺 |
| |
| 作者单位： | 华南理工大学,电子与信息学院,广东,广州,510640;华南理工大学,电子与信息学院,广东,广州,510640;华南理工大学,电子与信息学院,广东,广州,510640;华南理工大学,电子与信息学院,广东,广州,510640 |
| |
| 基金项目： | 中国科学院资助项目;高等学校博士学科点专项科研项目;广东省博士启动基金 |
| |
| 摘 要： | 随着对混沌理论的深入研究,混沌具有的优良特性必然被人们所认识,并应用到实际工程中来。短短十几年,混沌通信系统得到了充分的发展,目前正从理论分析向实用化转变。混沌通信系统是传统通信系统的扩展,同样可以分为相干通信和非相干通信两大类。文中着重对相干、非相干混沌数字通信系统进行介绍和评价,指出混沌数字通信系统亟待解决的若干问题,最后对混沌在传统通信系统中应用的前景进行了展望。
|
| 关 键 词： | 数字通信系统 相干通信 非相干通信 混沌通信技术 |
| 文章编号： | 1001-893X(2005)02-0001-09 |
| 修稿时间： | 2004-06-17 |
An Overview of Chaos-based Digital Communication Systems |
| |
| LIU Xiong-ying,QIU Shui-sheng,HUANG Guang-zhou,FAN Yi. An Overview of Chaos-based Digital Communication Systems[J]. Telecommunication Engineering, 2005, 45(2): 1-9 |
| |
| Authors: | LIU Xiong-ying QIU Shui-sheng HUANG Guang-zhou FAN Yi |
| |
| Abstract: | Due to the advantages of chaotic signal, it is becoming promising carrier in communication systems. Now it is transferring from theory research to engineering applications. Chaos-based communication systems are the extension of conventional communication systems and can be broadly classified to two groups: coherent and non-coherent communication systems. This paper mainly discusses chaos-based digital communication systems and evaluates their performance. Some problems about chaotic communications are studied. Finally this paper concludes with a brief discussion on the possible research directions and challenges of employing chaos-based digital communication systems. |
| |
| Keywords: | Digital communication system Coherent communication Non-coherent communication Chaos communication technology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《电讯技术》浏览原始摘要信息 |
|
点击此处可从《电讯技术》下载全文 |
|
