Joint Beamforming and Power Optimization for Cooperative Downlink MIMO Systems
Han'gug tongsin haghoe nonmunji/Han-guk tongsin hakoe nonmunji（2023）
摘要
Herein, we propose a joint optimization algorithm to minimize the overall transmit power in multicell multiuser multiple-input multiple-output (MIMO) systems for B5G. The proposed algorithm is an iterative optimization algorithm that jointly computes the transmit/receive beamforming vectors and the transmit power. The superiority of the proposed method is demonstrated through simulations.
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