Joint Precoding, Passive Beamforming, and 3-D Trajectories Optimization for UAV-RISs-Assisted Systems With Statistical CSI
The combination of uncrewed aerial vehicles (UAVs) and reconfigurable intelligent surfaces (RISs) forms a cooperative framework that exploits the mutual advantages of both technologies. In this work, multiple RISs mounted on fixed-wing UAVs are adopted to adaptively reconfigure the transmission environments of communic...