Secure Beamforming in Full-Duplex SWIPT Systems with Loopback Self-Interference Cancellation

Dong, Yanjie; Shafie, Ahmed El; Hossain, Md. Jahangir; Cheng, Julian; Al-Dhahir, Naofal; Leung, Victor C. M.

doi:10.1109/icc.2018.8422373

Cited by 8 publications

(11 citation statements)

References 27 publications

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“…Other works include FD strategies in HetNets [144,145], secrecy rate maximization in Wireless Multi-Hop FD Networks [146], and secure communication based on joint design of information and AN beamforming for FD Networks [147].…”

Section: Full-duplexmentioning

confidence: 99%

Survey on physical layer security for 5G wireless networks

et al. 2020

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Physical layer security is a promising approach that can benefit traditional encryption methods. The idea of physical layer security is to take advantage of the propagation medium's features and impairments to ensure secure communication in the physical layer. This work introduces a comprehensive review of the main information-theoretic metrics used to measure the secrecy performance in physical layer security. Furthermore, a theoretical framework related to the most commonly used physical layer security techniques to improve secrecy performance is provided. Finally, our work surveys physical layer security research over several enabling 5G technologies, such as massive multiple-input multiple-output, millimeter-wave communications, heterogeneous networks, non-orthogonal

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Section: Full-duplexmentioning

confidence: 99%

Survey on physical layer security for 5G wireless networks

et al. 2020

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“…Other works include FD strategies in HetNets [113,114], secrecy rate maximization in Wireless Multi-Hop FD Networks [115], and secure communication based on joint design of information and AN beamforming for FD Networks [116].…”

Section: Full-duplexmentioning

confidence: 99%

Survey on Physical Layer Security for 5G Wireless Networks

Urquiza-Aguiar¹,

Paredes²,

Osorio³

2020

Preprint

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Physical layer security is a promising approach that can benefit traditional encryption methods.The idea of physical layer security is to take advantage of the features of the propagation medium and its impairments to ensure secure communication in the physical layer. This work introduces a comprehensive review of the main information-theoretic metrics used to measure the secrecy performance in physical layer security. Furthermore, a theoretical framework related to the most commonly used physical layer security techniques to improve the secrecy performance is provided. Finally, our work surveys physical layer security research over several enabling 5G technologies, such as massive multiple-input multiple-output, millimeter wave communications, heterogeneous networks, non-orthogonal multiple access, and full-duplex. Also, we include the key concepts of each of the aforementioned technologies. Future fields of research and technical challenges of physical layer security are also identified.

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“…We assume that the MISOME-SWIPT system operates in time-division duplex mode. Hence, the downlink transmission of BST can obtain the perfect CSI of LUEs via the uplink handshaking signals and channel reciprocity [24]. Considering the Rayleigh fading channels, we have h n ∼ CN 0, Ω −1 u,n I Nt where each entry of the vector h n ∈ C Nt×1 denotes channel coefficient for the n-th LUE.…”

Section: System Model and Problem Formulationmentioning

confidence: 99%

“…Proposition 3: Given a value of t, there exists an optimal solution {W * n } n∈N , Q * , {ζ * m,n } m∈M,n∈N , {η * i } i∈I to the problem (24) with the rank of beamforming matrix W * n satisfying…”

Section: Optimal See Maximizationmentioning

confidence: 99%

Robust Secrecy Energy Efficient Beamforming in MISOME-SWIPT Systems with Proportional Fairness

Dong

Hossain

Cheng

et al. 2018

2018 IEEE Global Communications Conference (GLOBECOM)

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The joint design of beamforming vector and artificial noise covariance matrix is investigated for multiple-input-singleoutput-multiple-eavesdropper simultaneous wireless information and power transferring (MISOME-SWIPT) systems. A secrecy energy efficiency (SEE) maximization problem is formulated in the MISOME-SWIPT system with imperfect channel state information and proportional secrecy rate constraints. Since the formulated SEE maximization problem is non-convex, it is first recast into a series of convex problems in order to obtain the optimal solution with a reasonable computational complexity. Numerical results are used to verify the performance of the proposed algorithm and to reveal practical insights.

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Secure Beamforming in Full-Duplex SWIPT Systems with Loopback Self-Interference Cancellation

Cited by 8 publications

References 27 publications

Survey on physical layer security for 5G wireless networks

Survey on physical layer security for 5G wireless networks

Survey on Physical Layer Security for 5G Wireless Networks

Robust Secrecy Energy Efficient Beamforming in MISOME-SWIPT Systems with Proportional Fairness

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