Joint Cooperative Beamforming and Artificial Noise Design for Secrecy Sum Rate Maximization in Two-Way AF Relay Networks

Meilu Lin, Jianhua Ge, Ye Yang, Yancheng Ji. Joint Cooperative Beamforming and Artificial Noise Design for Secrecy Sum Rate Maximization in Two-Way AF Relay Networks. IEEE Communications Letters, 18(2):380-383, 2014. [doi]

Abstract

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