10 citations · 18 across the 6 of their papers we have counts for
Showing 2020 · cs.ITShow all
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cs.IT2020
Sparse Array of Sub-surface Aided Anti-blockage mmWave Communication Systems
Weicong Chen, Xi Yang, Shi Jin +1
Recently, reconfigurable intelligent surfaces (RISs) have drawn intensive attention to enhance the coverage of millimeter wave (mmWave) communication systems. However, existing wor…
cs.IT2020★ 4 cited
MIMO Detection for Reconfigurable Intelligent Surface-Assisted Millimeter Wave Systems
Xi Yang, Chao-Kai Wen, Shi Jin
Millimeter wave (mmWave) band, or high frequencies such as THz, has large undeveloped band of spectrum. However, wireless channels over the mmWave band usually have one or two path…
cs.IT2020
Deep Learning-based CSI Feedback for RIS-assisted Multi-user Systems
Jiajia Guo, Xi Yang, Chao-Kai Wen +2
In the realm of reconfigurable intelligent surface (RIS)-assisted wireless communications, efficient channel state information (CSI) feedback is paramount. This paper introduces RI…