多天线通信系统物理层安全可靠传输技术研究进展  

Multi Antenna Communication System Physical Layer Secure and Reliable Transmission Technology Research Progress

作　　者：唐杰[1] 潘绯[1] 廖润发 宋欢欢[1] 文红[1] 

机构地区：[1]电子科技大学通信抗干扰技术国家级重点实验室,四川成都611731

出　　处：《信息安全与技术》2014年第5期27-30,共4页

摘　　要：多天线通信系统物理层安全已成为近年通信安全领域重要研究方向。本文全面总结了多天线通信系统物理层安全研究的现状,梳理了最新的多天线通信系统中物理层安全传输技术的基本原理和主要方法,指出其适用场景及需要进一步解决的问题,并对未来发展方向进行展望。Recently the physical layer security based on the multiple-input and multiple.output （MIMO） communication system has become an important research direction in the field of communication security. This paper summarizes the research of physical layer security of MIMO communication system and comprehensively analyzes the basic principle and the latest research results in this field. Finally, the application scene was pointed out and the problems need to be solved in the future are presented.

关 键 词：多天线通信系统 物理层安全 保密容量 安全传输技术 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]