典型文献
Eavesdropping Area for Evaluating the Security of Wireless Communications
文献摘要：
Compared with wired communication,the wireless communication link is more vulnerable to be attacked or eavesdropped because of its broadcast nature.To prevent eavesdropping,many researches on transmission techniques or cryptographic methods are carried out.This paper proposes a new index parameter named as eavesdropping area,to evaluate the anti-eavesdropping performance of wireless sys-tem.Given the locations of legitimate transmitter and receiver,eavesdropping area index describes the total area of eavesdropping regions where messages can be wiretapped in the whole evaluating region.This paper gives detailed explanations about its con-cept and deduces mathematical formulas about perfor-mance curves based on region classification.Corre-sponding key system parameters are analyzed,includ-ing the characteristics of eavesdropping region,trans-mitted beam pattern,beam direction,receiver sensitiv-ity,eavesdropping sensitivity,path loss exponent and so on.The proposed index can give an insight on the confirmation of high-risk eavesdropping region and formulating optimal transmitting scheme for the confi-dential communications to decrease the eavesdropping probability.
文献关键词：
中图分类号：
作者姓名：
Xiaofeng Zhong;Chenchen Fan;Shidong Zhou
作者机构：
Tsinghua University Beijing National Research Center for Information Science and Technology;Department of Electronic Engineering,Tsinghua University,Beijing 100084,China
文献出处：
引用格式：
[1]Xiaofeng Zhong;Chenchen Fan;Shidong Zhou-.Eavesdropping Area for Evaluating the Security of Wireless Communications)[J].中国通信（英文版）,2022(03):145-157
A类：
wired,eavesdropped,wiretapped,mitted
B类：
Eavesdropping,Area,Evaluating,Security,Wireless,Communications,Compared,wireless,link,more,vulnerable,attacked,because,its,broadcast,nature,To,prevent,eavesdropping,many,researches,transmission,techniques,cryptographic,methods,carried,This,paper,proposes,new,named,area,evaluate,anti,performance,Given,locations,legitimate,transmitter,receiver,describes,total,regions,where,messages,can,whole,evaluating,gives,detailed,explanations,about,cept,deduces,mathematical,formulas,curves,classification,Corre,sponding,key,system,parameters,analyzed,includ,characteristics,beam,pattern,direction,sensitivity,path,loss,exponent,so,proposed,insight,confirmation,high,risk,formulating,optimal,transmitting,scheme,dential,communications,decrease,probability
AB值：
0.556419
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