Bayesian Matching Pursuit Based Estimation of Off-Grid Channel for Millimeter Wave Massive MIMO System - You, You; Zhang, Chuan; Zhang, Li (IEEE transactions on vehicular technology, 2022)
Keywords: Accuracy; Algorithms; Array signal processing; Bayes methods; Bayesian analysis; Beamforming; Channel estimation; Channel estimation (CE); Compressed sensing (CS); Computer architecture; Frequency spectrum; Massive MIMO; Matched pursuit; Matching; Matching pursuit algorithms; Millimeter wave technology; Millimeter waves; MIMO communication; Optimization methods; Performance evaluation; Power consumption; Radio frequency; Sparsity