A Linear Transceiver Design for MU-MIMO Broadcast Channel

In this paper, we propose a linear transceiver design method for multiuser (MU) MIMO broadcast channel. Multiple receive antennas are equipped for each user, allowing multiple data streams for a user. In the proposed method, we first separate data streams for different users, and then we joint design the precoder and receive combiner to minimize the mean squared error (MSE) for each user. Simulation results verify the effectiveness of the proposed method.