Beamforming Optimization for Intelligent Reflecting Surface with Discrete Phase Shifts - Wu, Qingqing; Zhang, Rui (Proceedings of the ... IEEE International Conference on Acoustics, Speech and Signal Processing (1998), 2019)
Keywords: Array signal processing; beamforming; Complexity theory; discrete phase shifts; Hardware; Intelligent reflecting surface; Optimization; passive array; Receivers; Signal to noise ratio; Wireless communication