Fig. 3From: Channel estimation for spatially/temporally correlated massive MIMO systems with one-bit ADCsThe NMSEs of BLMMSE estimator, KFB estimator, and theoretical limit of Kalman filtering according to time slot i with and without the perfect spatial correlation knowledge when M=128, K=8, τ=8,ηk=0.988,r=0.8, and SNR = −5 dBBack to article page