混沌通信及其相关网络信息安全研究的若干进展  

Several advances in chaos-based communication and research of information security associated with networks

作　　者：方锦清[1] 

机构地区：[1]中国原子能科学研究院,北京102413

出　　处：《系统工程学报》2010年第6期725-741,共17页Journal of Systems Engineering

基　　金：国家自然科学基金资助项目(60871087)

摘　　要：简要评述了20年来混沌通信及其网络信息安全相关的应用研究进展概况,探讨了目前应用研究中涉及的若干重要课题、关键技术和研究方向,主要课题包括:数字化混沌通信,时空超混沌通信,频分复用混沌光通信,噪声问题,混沌流密码,宽带无线混沌通信,多目标通信,超宽带高速全光混沌通信,混沌键控的超宽带通信,互联网混沌以及混沌应用等,并展望该领域未来应用发展前景.Several advances in chaos-based communication for development of 20 years and its associated research with network information security are briefly reviewed at first.Then,some important issues,key technologies and research directions are discussed.Main issues include： digitization chaotic communication,space-time chaotic communication,optical communication with frequency division multiplexing,noise effects,chaotic flow security code,broad band wireless chaotic communication,multiple-goal control,UWB（ultra wide band） optical super-speed communication,UWB communication with key nodulation,internet and other chaotic applications.Prospective of chaotic applications in the future is pointed out finally.

关 键 词：混沌通信 网络信息安全 应用前景 

分 类 号：N93[自然科学总论]