Beamforming Optimization for Wireless Network Aided by Intelligent Reflecting Surface With Discrete Phase Shifts - Wu, Qingqing; Zhang, Rui (IEEE transactions on communications, 2020)
Keywords: Algorithms; Antennas; Beamforming; Computer simulation; discrete phase shifts optimization; Intelligent reflecting surface; joint active and passive beamforming design; Optimization; Power gain; Power loss; Reconfigurable intelligent surfaces; Wireless networks