典型文献
Physical Layer Security for MmWave Communications: Challenges and Solutions
文献摘要：
The mmWave communication is a promising technique to enable human commutation and a large number of machine-type commu?nications of massive data from various non-cellphone devices like Internet of Things (IoT) devices, autonomous vehicles and remotely con?trolled robots. For this reason, information security, in terms of the confidentiality, integrity and availability (CIA), becomes more important in the mmWave communication than ever since. The physical layer security (PLS), which is based on the information theory and focuses on the secrecy capacity of the wiretap channel model, is a cost effective and scalable technique to protect the CIA, compared with the traditional cryptographic techniques. In this paper, the theory foundation of PLS is briefly introduced together with the typical PLS performance metrics secrecy rate and outage probability. Then, the most typical PLS techniques for mmWave are introduced, analyzed and compared, which are classified into three major categories of directional modulation (DM), artificial noise (AN), and directional precoding (DPC). Finally, several mmWave PLS research problems are briefly discussed, including the low-complexity DM weight vector codebook construction, impact of phase shifter (PS) with finite precision on PLS, and DM-based communications for multiple target receivers.
文献关键词：
中图分类号：
作者姓名：
HE Miao;LI Xiangman;NI Jianbing
作者机构：
Department of Electricaland Computer Engineering,Queen's Univer?sity,Kingston,Ontario K7L 3N6,Canada
文献出处：
引用格式：
[1]HE Miao;LI Xiangman;NI Jianbing-.Physical Layer Security for MmWave Communications: Challenges and Solutions)[J].中兴通讯技术（英文版）,2022(04):41-51
A类：
MmWave,wiretap,codebook
B类：
Physical,Layer,Security,Communications,Challenges,Solutions,mmWave,promising,enable,human,commutation,large,number,machine,type,massive,data,from,various,cellphone,devices,like,Internet,Things,IoT,autonomous,vehicles,remotely,trolled,robots,For,this,reason,information,security,terms,confidentiality,integrity,availability,CIA,becomes,more,important,than,since,physical,layer,PLS,which,theory,focuses,secrecy,capacity,channel,model,cost,effective,scalable,protect,compared,traditional,cryptographic,techniques,paper,foundation,briefly,introduced,together,typical,performance,metrics,rate,outage,probability,Then,most,analyzed,classified,into,three,major,categories,directional,modulation,DM,artificial,noise,AN,precoding,DPC,Finally,several,research,problems,discussed,including,low,complexity,weight,vector,construction,impact,phase,shifter,PS,finite,precision,communications,multiple,target,receivers
AB值：
0.626277
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