—In this paper, we propose two robust precoder designs for multiple-input multiple-output (MIMO) broadcast channels with imperfect channel state information (CSI). First, we cons...
Abstract—In this paper, we consider robust joint linear precoder/receive filter design for multiuser multi-input multi-output (MIMO) downlink that minimizes the sum mean square ...
Abstract—We address the problem of maximizing the minimum signal to interference and noise ratio of individual users via linear precoding in a multiuser downlink channel with mul...
Albrecht J. Fehske, Fred Richter, Gerhard Fettweis
Cooperative transmission by base stations can significantly improve the spectral efficiency of multiuser, multi-cell multiple input multiple output systems. We show that in such s...
Hongyuan Zhang, Neelesh B. Mehta, Andreas F. Molis...
Cooperative transmission by base stations (BSs) can significantly improve the spectral efficiency of multiuser, multi-cell multiple input multiple output (MIMO) systems. We show t...
Hongyuan Zhang, Neelesh B. Mehta, Andreas F. Molis...