Fig. 8

CDF comparison of the proposed precoder with adopted ZF and Wiener precoders in terms of the users’ MSE difference in SFB-CBH (\(r_{fl}=r_{bl}=0.33\)) and FFB-FBH configurations and edge SNR of \(10\ \mathrm {dB}\). The channel is time-variant and \({\mathrm{N}}_{t}=1,{\mathrm{N}}_{r}=1\), \(\Delta t=1\ {\mathrm{ms}}\) and \(v=5\ {\mathrm{km/h}}\)