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- Robust Cooperative Beamforming and Artificial Noise Design for Physical . . .
Abstract: This paper is concerned with an optimization problem in a two-hop relay wiretap channel, wherein multiple multi-antenna relays collaboratively amplify and forward (AF) information from a single-antenna source to a single-antenna destination, and at the same time emit artificial noise (AN) to improve physical-layer information security
- Robust Cooperative Beamforming and Artificial Noise Design for Physical . . .
NASA ADS Robust Cooperative Beamforming and Artificial Noise Design for Physical-Layer Secrecy in AF Multi-Antenna Multi-Relay Networks Li, Qiang ; Yang, Ye ; Ma, Wing-Kin ; Lin, Meilu ; Ge, Jianhua ; Lin, Jingran Publication: IEEE Transactions on Signal Processing
- Robust Cooperative Beamforming and Artificial Noise Design for Physical . . .
This paper is concerned with an optimization problem in a two-hop relay wiretap channel, wherein multiple multi-antenna relays collaboratively amplify and forward (AF) information from a
- Robust cooperative beamforming and artificial noise design for physical . . .
Simulation results are provided, and the results show that the proposed joint AF-AN solution can attain considerably higher achievable secrecy rates than some existing suboptimal designs
- Robust Cooperative Beamforming and Artificial Noise Design for Physical . . .
Simulation results are provided, and the results show that the proposed joint AF-AN solution can attain considerably higher achievable secrecy rates than some existing suboptimal designs
- Joint cooperative beamforming and artificial noise design for secure AF . . .
In this paper, we investigate physical layer security for simultaneous wireless information and power transfer in amplify-and-forward relay networks We propose a joint robust cooperative beamforming and artificial noise scheme for secure communication and efficient wireless energy transfer
- 存在能量捕获窃听者时安全AF中继网络的联合协作波束成形与人工噪声设计
we investigate physical layer security for simultaneous wireless information and power transfer in amplify-and-forward relay networks We propose a joint robust cooperative beamforming and artificial noise scheme for secure communication and efficient wireless energy transfer
- Robust joint beamforming and artificial noise design for amplify-and . . .
A robust joint design of cooperative beamforming and artificial noise is proposed with imperfect channel state information of both the destination and the eavesdroppers with the aim to maximize the worst-case secrecy rate subject to the sum power and the per-antenna power constraints at the relay
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