Statistical CSI-Based Design for Reconfigurable Intelligent Surface-Aided Massive MIMO Systems With Direct Links
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DOI: 10.1109/lwc.2021.3059938
Abstract: This letter investigates the performance of reconfigurable intelligent surface (RIS)-aided massive multiple-input multiple-output (mMIMO) systems with direct links, and the phase shifts of the RIS are designed based on the statistical channel state information (CSI).… read more here.
Keywords: aided massive; reconfigurable intelligent; systems direct; direct links ... See more keywords