2015•Unpublished venueOpen access
Cooperative Jamming and Beamforming in Amplify-and-Forward Relay Systems for Physical-Layer Security
henan lei, Li Guo, Jianwei Zhang
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Abstract
In this paper, we propose a hybrid cooperative beamforming and jamming scheme to enhance the physical-layer security in the two-way relay network with an eavesdropper and a primary receiver. Cooperative beamforming and jamming are designed to maximize the secrecy rate with a total transmit power con
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