Joint Array Diagnosis and Channel Estimation for RIS-Aided mmWave MIMO System - Li, Binrui; Zhang, Zhongpei; Hu, Zhenzhen; Chen, Yang (IEEE access, 2020)
Keywords: Algorithms; Antenna arrays; Array signal processing; Atmospheric effects; Beamforming; Channel estimation; Computational geometry; Convexity; Diagnosis; Estimation; joint array diagnosis and channel estimation; Millimeter waves; MIMO (control systems); MIMO communication; mmWave MIMO system; Noise reduction; Optimization; Parameter estimation; reconfigurable intelligent surface; Signal processing; Signal processing algorithms; Time; two-timescale non-convex optimization; Water drops; Weather