2 papers
eess.SP2024
Deep Learning-Based CSI Feedback for XL-MIMO Systems in the Near-Field Domain
Zhangjie Peng, Ruijing Liu, Zhaotian Li +2
In this paper, we consider an extremely large-scale massive multiple-input-multiple-output (XL-MIMO) system. As the scale of antenna arrays increases, the range of near-field commu…
eess.SP2024
Deep Learning-Based CSI Feedback for RIS-Aided Massive MIMO Systems with Time Correlation
Zhangjie Peng, Zhaotian Li, Ruijing Liu +3
In this paper, we consider an reconfigurable intelligent surface (RIS)-aided frequency division duplex (FDD) massive multiple-input multiple-output (MIMO) downlink system.In the FD…