非理想环境下基于物理层安全的无线网络性能探究  

Research on Wireless Network Performance Based on Physical Layer Security in Non-ideal Environment

作　　者：姚进[1] YAO Jin(Chongqing City Management College,Chongqing 401331)

机构地区：[1]重庆城市管理职业学院,重庆401331

出　　处：《数字技术与应用》2020年第9期184-185,189,共3页Digital Technology & Application

基　　金：重庆市教委科学技术研究项目(KJQN201803304)。

摘　　要：随着科学技术的迅猛发展,特别是无线网络技术的不断普及正在逐渐改变人们的生活和工作方式,同时也给无线网络安全提出了更高的要求和更为严峻的挑战。文章构建了在非理想环境下基于物理层安全的系统模型,并基于该系统模型初步研究了系统保密容量和系统保密中断概率。With the rapid development of science and technology,especially the continuous popularization of wireless network technology,it is gradually changing the way people live and work,and it also puts forward higher requirements and more severe challenges for wireless network security.This paper constructs a system model based on physical layer security under non-ideal environments,and based on this system model,preliminary studies on the system security capacity and system security interruption probability.

关 键 词：非理想环境 物理层 性能 

分 类 号：TN918[电子电信—通信与信息系统]