36 citations · 42 across the 12 of their papers we have counts for
Showing cs.ITShow all
2 papers · 1 filter
cs.IT2022★ 36 cited
Channel Acquisition for HF Skywave Massive MIMO-OFDM Communications
Ding Shi, Linfeng Song, Wenqi Zhou +3
In this paper, we investigate channel acquisition for high frequency (HF) skywave massive multiple-input multiple-output (MIMO) communications with orthogonal frequency division mu…
cs.IT2020★ 5 cited
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…