The Performance of the MIMO Physical Layer Security System with Imperfect CSI

被引：0
|
作者：
Zhang, Luping [1 ]
Wen, Hong [1 ]
Song, Huanhuan [1 ]
Tang, Jie [1 ]
Jiang, Yixin [2 ]
Dong, Weihua [1 ]
Zhu, Xiping [3 ]
机构：
[1] UESTC, Natl Key Lab Commun, Chengdu 611731, Peoples R China
[2] China Southern Power Grid Co Ltd, EPRI, Guangzhou, Guangdong, Peoples R China
[3] Chengdu Univ Informat Technol, Coll Informat Secur, Chengdu 610225, Peoples R China
来源：
2016 IEEE CONFERENCE ON COMMUNICATIONS AND NETWORK SECURITY (CNS) | 2016年
关键词：
MIMO System; Eavesdropping channel; Beamforming; SVD precoding; security capacity;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
It is an important approach for achieving secure physical layer transmission using beamforming technology of multi-antenna, most of the transmission models are built on the perfect channel estimation model. The paper studies the secure physical layer transmission of multi-antenna beamforming with imperfect channel estimation information (CSI) and discusses the realization of the physical layer security in the actual communication environment with channel estimation error. We build a secure physical layer transmission model using beamforming technology of multi-antenna combined with SVD precoding technology, and we also prove the realization of the model with simulation under imperfect CSI.
引用
收藏
页码：346 / 347
页数：2
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