无线物理层安全技术及其军事应用分析  

Wireless Physical Layer Security Techniques and Their Military Applications

作　　者：刘璐[1] 罗文宇[1] 金梁[1] 季新生[1] 

机构地区：[1]解放军信息工程大学

出　　处：《现代军事通信》2014年第4期1-7,共7页

摘　　要：文章介绍了无线物理层安全技术的概念、来源以及研究现状，详细分析其实现原理并给出了验证方案，然后提出基于该思想在防窃听、抗干扰等重要军事领域上的应用前景和发展潜力，最后讨论现有物理层安全技术存在的问题和未来可能的发展方向。In this paper, we introduce the conception, origin and the development of wireless physical layer security. The theory and scheme are first analyzed in details. Then, we point out that this principle can he potentially applied to military applications such as anti-eavesdropping and anti-jamming. In the end, we discuss the unsolved problems as well as possible directions for future development concerning physical layer security.

关 键 词：物理层安全 信息安全 无线通信 抗干扰 

分 类 号：TN925.93[电子电信—通信与信息系统]