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cs.IT2024
Blind Beamforming for Coverage Enhancement with Intelligent Reflecting Surface
Fan Xu, Jiawei Yao, Wenhai Lai +4
Conventional policy for configuring an intelligent reflecting surface (IRS) typically requires channel state information (CSI), thus incurring substantial overhead costs and facing…
cs.IT2023
Coordinating Multiple Intelligent Reflecting Surfaces without Channel Information
Fan Xu, Jiawei Yao, Wenhai Lai +4
Conventional beamforming methods for intelligent reflecting surfaces (IRSs) or reconfigurable intelligent surfaces (RISs) typically entail the full channel state information (CSI).…