Fig. 7From: MSE minimized joint transmission in coordinated multipoint systems with sparse feedback and constrained backhaul requirementsCDF comparison of the proposed precoder with adopted ZF and Wiener precoders in terms of the users’ SINR. The channel is time-variant and \(r_{fl}=r_{bl}=0.11\), \({\mathrm{N}}_{t}=1,{\mathrm{N}}_{r}=1\), \(\Delta t=1\ {\mathrm{ms}}\) and \(v=5\ {\mathrm{km/h}}\)Back to article page