Multiple RISs Assisted Cell-Free Networks With Two-Timescale CSI: Performance Analysis and System Design
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DOI: 10.1109/tcomm.2022.3208629
Abstract: Reconfigurable intelligent surface (RIS) can be employed in a cell-free system to create favorable propagation conditions from base stations (BSs) to users via configurable elements. However, prior works on RIS-aided cell-free system designs mainly rely… read more here.
Keywords: system; timescale csi; cell free; two timescale ... See more keywords