… MIMO downlink, since it depends on the downlink channel covariance only. In this paper, we
first derive an explicit analytical sum-rate … based on the derived sum-rate expression. Further…

… antennas on the sum-rate capacity of the MIMO broadcast channel (ie, downlink of a cellular
… matrix R (non-singular with tr(R) = M), we prove that the sum rate of dirty paper coding is …

… sum throughput in the multiuser MIMO downlink. We have compared the sum rate performance
of linear precoding schemes to the sum capacity in the general MIMO downlink, without …

… improve the downlink sum rate for a multicell massive multiple-input multiple-output (MIMO)
system. … We formulate a downlink sum rate optimization problem that takes both intracell and …

… In this paper, we aim for maximizing the weighted sum rate (WSR) of mmWave cell-free
MIMO systems by conceiving a low-complexity hybrid precoding algorithm. We formulate the …

… We present the downlink multiuser MIMO system model in Section II. In Section III, the
channel uncertainty is incorporated into the sum rate maximization problem. The proposed …

… sum data rate achieved in the MIMO multiuser downlink. The optimal strategy for maximizing
sum rate in the multiuser MIMO downlink… ) strategy [2] is sum capacity achieving for a pair of …

… CI exploitation in the MU-MIMO down-link. The closed-form … the sum rate and fairness of
downlink transmission with finite … , in which we study downlink transmission without precoding. …

… We first consider a MIMO downlink system where the BS has Nt = 2 antennas, and K = 2
mobile users each equipped with Nr = 2 antennas. All wireless channels are generalized …

… In this paper we studied the linear precoding design for the multi-cell MU-MIMO downlink.
We used a previous result which maximized the WSR under a sum power constraint and …