As a key enabling technology for 5G wireless, millimeter wave (mmWave) communication
motivates the utilization of large-scale antenna arrays for achieving highly directional …

Given the cost and complexity associated with the deployment of a large number of radio
frequency (RF) chains in millimeter wave (mmW) multi-input multi-output (MIMO) systems …

The cell-free MIMO concept relying on hybrid precoding constitutes an innovative technique
capable of dramatically increasing the network capacity of millimeter-wave (mmWave) …

Millimeter wave (mmWave) MIMO will likely use hybrid analog and digital precoding, which
uses a small number of RF chains to reduce the energy consumption associated with mixed …

Hybrid precoding is essential for millimeter wave (mmWave) multiple-input multiple output
(MIMO) systems due to its inherent advantage of a high gain, whilst alleviating the high cost …

Millimeter wave (mmWave) systems will likely employ large antenna arrays at both the
transmitters and receivers. A natural application of antenna arrays is simultaneous …

Hybrid analog/digital precoding in millimeter-wave (mmWave) multi-input multi-ouput
(MIMO) systems is capable of achieving the near-optimal full-digital performance at reduced …

Millimeter wave (mmWave) systems must use beamforming to overcome the heavy
attenuation at mmWave frequencies and establish high-quality communication links with …

Configuring the hybrid precoders and combiners in a millimeter wave multiuser multiple-
input multiple-output system is challenging in frequency selective channels. In this paper, we …

To enable multi-stream transmission and increase the achievable rate, a hybrid
digital/analog precoding structure is usually adopted in millimeter-wave (mmWave) MIMO …