We study distributed algorithms for joint adaptation of precoding and combining filters in
frequency division duplex (FDD) multiple-input multiple-output (MIMO) cellular systems. Our …

We present distributed methods for jointly optimizing Intelligent Reflecting Surface (IRS)
phase-shifts and beamformers in a cellular network. The proposed schemes require …

We study distributed rank selection in a multi-cell wideband cellular network with multiple
antennas per node. The rank for a particular mobile is the number of independent data …

This paper considers a different approach from the conventional way of maximizing sum rate
where the bandwidth is always assumed to be shared evenly among users in a power …

We study distributed algorithms for joint adaptation of precoding and combining filters in
frequency-division duplex (FDD) multiple-input multiple-output (MIMO) cellular systems …

This thesis studies the distributed optimization of protocols and linear precoding in multiple-
input multiple-output (MIMO) wireless networks. We consider cellular systems including …

To further improve the spectrum efficiency of 5G massive MIMO networks, bi-directional
training (BiT) was developed for TDD systems to maximize the downlink weighted sum rate …