5G for Future Wireless Networks. First International Conference, 5GWN 2017, Beijing, China, April 21-23, 2017, Proceedings

Research Article

Beamforming Design for Physical Layer Security and Energy Efficiency Based on Base Station Cooperation

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  • @INPROCEEDINGS{10.1007/978-3-319-72823-0_33,
        author={Wei Zhao and Hao Zhang and Hui Bao and Baogang Li},
        title={Beamforming Design for Physical Layer Security and Energy Efficiency Based on Base Station Cooperation},
        proceedings={5G for Future Wireless Networks. First International Conference, 5GWN 2017, Beijing, China, April 21-23, 2017, Proceedings},
        proceedings_a={5GWN},
        year={2018},
        month={1},
        keywords={Physical layer security Energy efficiency Beamforming Base station cooperation},
        doi={10.1007/978-3-319-72823-0_33}
    }
    
  • Wei Zhao
    Hao Zhang
    Hui Bao
    Baogang Li
    Year: 2018
    Beamforming Design for Physical Layer Security and Energy Efficiency Based on Base Station Cooperation
    5GWN
    Springer
    DOI: 10.1007/978-3-319-72823-0_33
Wei Zhao1,*, Hao Zhang1,*, Hui Bao1,*, Baogang Li1,*
  • 1: North China Electric Power University (NCEPU)
*Contact email: andyzhaoster@gmail.com, winnerzh1991@163.com, baohui20131228@126.com, baogangli@ncepu.edu.cn

Abstract

The balance problem between physical layer security and energy efficiency of legitimate users is jointly considered in this paper. After using the cooperation technology of macrocell base station and microcell base station as well as the derivation of convex optimization theory, we propose a cooperative beamforming scheme. From the perspective of secrecy energy efficiency and SINR, the simulation results show that the proposed algorithm can meet the requirements of the system security and energy efficiency.