Multi-Weight Nuclear Norm Minimization for Low-Rank Matrix Recovery in Presence of Subspace Prior Information - Ardakani, Hamideh Sadat Fazael; Daei, Sajad; Haddadi, Farzan (IEEE transactions on signal processing, 2022)
Keywords: Channel estimation; Frequency division duplexing; Massive MIMO; Matrices (mathematics); Matrix algebra; MIMO communication; Minimization; Noise measurement; non-uniform weights; Nuclear measurements; Nuclear norm minimization; Optimization; Reconstruction; Recovery; restricted isometry property; Robustness (mathematics); spectral efficiency; subspace prior information; Subspaces; Weight measurement; Wireless communication; Wireless communications