MmWave multiuser MIMO precoding with fixed subarrays and quantized phase shifters

J Deng, O Tirkkonen, C Studer - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Millimeter-wave (mmWave) wireless communication promises high data-rates when
combined with multiuser multiple-input multiple-output (MU-MIMO) technology. A practical …

Energy-efficient hybrid analog and digital precoding for mmWave MIMO systems with large antenna arrays

X Gao, L Dai, S Han, I Chih-Lin… - IEEE Journal on …, 2016 - ieeexplore.ieee.org
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 …

Limited feedback hybrid precoding for multi-user millimeter wave systems

A Alkhateeb, G Leus, RW Heath - IEEE transactions on …, 2015 - ieeexplore.ieee.org
Antenna arrays will be an important ingredient in millimeter-wave (mmWave) cellular
systems. A natural application of antenna arrays is simultaneous transmission to multiple …

Hybrid precoder design with minimum-subspace-distortion quantization in multiuser mmWave communications

Z Ni, JA Zhang, K Yang, F Gao… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Hybrid precoding has been a promising technique in millimeter wave (mmWave)
communications, providing a balanced tradeoff between system performance and hardware …

Hybrid MMSE precoding for mmWave multiuser MIMO systems

DHN Nguyen, LB Le, T Le-Ngoc - 2016 IEEE international …, 2016 - ieeexplore.ieee.org
Millimeter-wave (mmWave) communication has emerged as one of the most promising
technologies to deal with the increasing demand in data transmissions over wireless …

Channel-reconstruction-based hybrid precoding for millimeter-wave multi-user MIMO systems

MR Castellanos, V Raghavan, JH Ryu… - IEEE Journal of …, 2018 - ieeexplore.ieee.org
The focus of this paper is on multi-user multi-input multi-output transmissions for millimeter-
wave systems with a hybrid precoding architecture at the base station. To enable multiuser …

Hybrid beamforming designs for frequency-selective mmwave mimo systems with per-rf chain or per-antenna power constraints

R López-Valcarce… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Configuring precoders and combiners is a major challenge to deploy practical multiple-input
multiple-output (MIMO) millimeter wave (mmWave) communication systems with large …

Energy-efficient hybrid symbol-level precoding for large-scale mmWave multiuser MIMO systems

A Haqiqatnejad, F Kayhan… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
We address the symbol-level precoding design problem for the downlink of a multiuser
millimeter wave (mmWave) multiple-input multiple-output (MIMO) wireless system where the …

Spectral efficiency optimization for millimeter wave multiuser MIMO systems

Q Shi, M Hong - IEEE Journal of Selected Topics in Signal …, 2018 - ieeexplore.ieee.org
As a key enabling technology for 5G wireless, millimeter wave (mmWave) communication
motivates the utilization of large-scale antenna arrays for achieving highly directional …

Single-user versus multi-user precoding for millimeter wave MIMO systems

V Raghavan, S Subramanian… - IEEE Journal on …, 2017 - ieeexplore.ieee.org
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 …