3 papers
cs.IT2026
Reduced-Feedback Hybrid Precoding for Wideband mmWave MIMO-OFDM Systems
Po-Heng Chou, Jia-Qing Lin, Wan-Jen Huang +1
In this paper, we propose a feedback-efficient hybrid precoding framework for wideband millimeter-wave (mmWave) multiple-input multiple-output orthogonal frequency-division multipl…
eess.SP2025
Sustainable LSTM-Based Precoding for RIS-Aided mmWave MIMO Systems with Implicit CSI
Po-Heng Chou, Jiun-Jia Wu, Wan-Jen Huang +1
In this paper, we propose a sustainable long short-term memory (LSTM)-based precoding framework for reconfigurable intelligent surface (RIS)-assisted millimeter-wave (mmWave) MIMO…
eess.SP2025
DNN-Based Precoding in RIS-Aided mmWave MIMO Systems With Practical Phase Shift
Po-Heng Chou, Ching-Wen Chen, Wan-Jen Huang +3
In this paper, the precoding design is investigated for maximizing the throughput of millimeter wave (mmWave) multiple-input multiple-output (MIMO) systems with obstructed direct c…