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논문 기본 정보

저자정보
(Gyeongsang National University) (Ulsan National Institute of Science and Technology)
저널정보
한국정보통신학회 한국정보통신학회논문지 한국정보통신학회논문지 제29권 제9호
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    초록·키워드

    Energy-efficient communication is a key and increasingly important requirement in modern wireless systems, particularly in multi-user multiple-input single-output (MU-MISO) downlink scenarios that demand high performance and scalability. This paper proposes a deep learning (DL)-based beamforming design that directly and explicitly targets energy efficiency as the primary optimization objective in such systems. To address the mismatch between conventional DL architectures and truly energy-efficient operation, a penalty-based loss function is carefully introduced to guide the network away from unnecessary and inefficient full-power usage. Simulation results clearly show that the proposed method consistently achieves comparable or even superior energy efficiency compared to both conventional optimization and DL-based approaches.

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      UCI(KEPA) : I410-151-26-02-094397970