文章基本信息

标题：The Physical Layer Security Beamforming Method based on Large-scale Multi-antenna
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作者：Zhou Wen-gang ; Li Jing ; Guo Hui-ling 等
期刊名称：International Journal of Future Generation Communication and Networking
印刷版ISSN：2233-7857
出版年度：2016
卷号：9
期号：7
页码：307-316
DOI：10.14257/ijfgcn.2016.9.7.29
出版社：SERSC
摘要：Network security with encryption and decryption technology to complete the application layer, but this technology will bring computing resources and a waste of energy, particularly in these two resources are limited wireless communication system for this problem, we use a large-scale multi-antenna technology, using beamforming algorithm in power and spectrum limited conditions, to maximize the mutual information system security, the simulation results demonstrate the ability to secure transmission algorithms can effectively improve the system.
关键词：Large Scale Antenna; Random Matrix; Beamforming; Secrecy Capacity