@inproceedings{7e81ad69a284443c8fb3b7c67db69edd,
title = "Performance Analysis of Beamforming Algorithms in Physical Layer Security",
abstract = "With the development of wireless technology, smart-phones and wireless terminal units have been used extensively. Hence, how to protect the secrecy data transmitted through the wireless environment has been an assignable problem. In our research, the problem we try to solve in this paper is to find an algorithm to enhance the system security by beamforming. We assume that the channel matrices are fixed and known to the sender and legal receiver, but the eavesdropper could not get the precise channel matrices. On the basis of the above assumptions, two wiretap channel models in different users conditions are proposed and algorithms under the models are researched. Numerical results of secrecy capacity and secrecy sum rate under the two models are also provided.",
keywords = "Beamforming, multiple antennas, physical layer security, secrecy capacity, secrecy sum rate",
author = "Ciyuan Gao and Shuai Han and Xuedong Wang and Weixiao Meng and Fang Gao",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 14th International Wireless Communications and Mobile Computing Conference, IWCMC 2018 ; Conference date: 25-06-2018 Through 29-06-2018",
year = "2018",
month = aug,
day = "28",
doi = "10.1109/IWCMC.2018.8450291",
language = "英语",
isbn = "9781538620700",
series = "2018 14th International Wireless Communications and Mobile Computing Conference, IWCMC 2018",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "768--773",
booktitle = "2018 14th International Wireless Communications and Mobile Computing Conference, IWCMC 2018",
address = "美国",
}