RIS Selection and Design Over Computable Channels in Massive MIMO mmWave Systems - Li, Wengang; Wang, Mengyao; Zhu, Hongyu; Tian, Yiheng (IEEE transactions on communications, 2024)
Keywords: Algorithms; Angle of reflection; Angles (geometry); Array signal processing; Beamforming; Channels; Communications systems; computable channels; Decoupling; Efficiency; Massive MIMO; Matrices (mathematics); Millimeter wave communication; Millimeter waves; MIMO communication; Optimization; Radio frequency; Reconfigurable intelligent surfaces; RIS design; RIS selection; Spectral efficiency; Vectors; Vectors (mathematics)