41 citations · 110 across the 9 of their papers we have counts for
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cs.IT2025★ 24 cited
Deep Reinforcement Learning-Based Precoding for Multi-RIS-Aided Multiuser Downlink Systems with Practical Phase Shift
Po-Heng Chou, Bo-Ren Zheng, Wan-Jen Huang +3
This study considers multiple reconfigurable intelligent surfaces (RISs)-aided multiuser downlink systems with the goal of jointly optimizing the transmitter precoding and RIS phas…
cs.IT2025★ 7 cited
Capacity-Net-Based RIS Precoding Design without Channel Estimation for mmWave MIMO System
Chun-Yuan Huang, Po-Heng Chou, Wan-Jen Huang +2
In this paper, we propose Capacity-Net, a novel unsupervised learning approach aimed at maximizing the achievable rate in reflecting intelligent surface (RIS)-aided millimeter-wave…