Millimeter wave (mmWave) communication is one feasible solution for high data-rate
applications like vehicular-to-everything communication and next generation cellular …

Beamforming for transmission in a network is, in several aspects, more difficult than
beamforming for reception. At first sight, the problems appear to be equivalent; because the …

We examine and compare the different types of linear transmit processing for multiple input,
multiple output systems, where we assume that the receive filter is independent of the …

When using antenna arrays at the base station of a cellular system, one critical aspect is the
transmission strategy. An optimal choice of beamformers for simultaneous transmission to …

Configuring the antenna arrays is the main source of overhead in mmWave communication
systems. In high mobility scenarios, the problem is exacerbated, as achieving the highest …

This paper considers pilot-based channel estimation in large-scale multiple-input multiple-
output (MIMO) communication systems, also known as “massive MIMO,” where there are …

We propose a novel method for massive multiple-input multiple-output (massive MIMO) in
frequency division duplexing (FDD) systems. Due to the large frequency separation between …

Millimeter wave (mmWave) vehicular channels are highly dynamic, and the communication
link needs to be reconfigured frequently. In this work, we propose to use a passive radar …

In high mobility applications of millimeter wave (mmWave) communications, eg, vehicle-to-
everything communication and next-generation cellular communication, frequent link …

Channel estimation and beam training can be a source of significant overhead in
establishing millimeter wave (mmWave) communication links, especially in high mobility …