Ergodic energy efficiency of mmWave system considering insertion loss under dynamic subarray architecture
JC Guo, QY Yu, WX Meng… - 2020 IEEE 91st Vehicular …, 2020 - ieeexplore.ieee.org
Energy efficiency (EE) performance of millimeter-wave (mmWave) large-array systems
attracts a lot of attention. And insertion loss is an inherent characteristic of hybrid precoding …
attracts a lot of attention. And insertion loss is an inherent characteristic of hybrid precoding …
[PDF][PDF] 基于多天线无人机的混合波束成形方案设计
唐菁敏， 范民， 刘思淼， 李伟 - Laser & Optoelectronics Progress, 2022 - researching.cn
摘要针对无人机(UAV) 位置部署与混合波束成形高度相关的问题, 提出了一种基于分步优化实现
最大化系统总传输速率的方法. 首先, 采用数字波束成形得到最简目标函数 …
最大化系统总传输速率的方法. 首先, 采用数字波束成形得到最简目标函数 …
Hybrid precoding design in multiuser large‐scale antenna systems under correlated fading
Millimetre wave (mmWave) signal is promising for the challenge of bandwidth shortage and
canmotivate the research on large‐scale antenna arrays. In this paper, the …
canmotivate the research on large‐scale antenna arrays. In this paper, the …
Dynamically Subarray‐Connected Hybrid Precoding Scheme for Multiuser Millimeter‐Wave Massive MIMO Systems
G Liao, F Zhao - Wireless Communications and Mobile …, 2021 - Wiley Online Library
Hybrid precoding is widely used in millimeter wave (mmWave) massive multiple‐input
multiple‐output (MIMO) systems. However, most prior work on hybrid precoding focused on …
multiple‐output (MIMO) systems. However, most prior work on hybrid precoding focused on …
Sum rate analysis of massive MIMO downlink with hybrid beamforming
D Kudathanthirige… - GLOBECOM 2017-2017 …, 2017 - ieeexplore.ieee.org
The achievable sum rate of multi-cell multi-user massive multiple-input multiple-output
(MIMO) downlink is investigated. Hybrid beamformers, which are constructed by using …
(MIMO) downlink is investigated. Hybrid beamformers, which are constructed by using …
Adaptive Beamformer in Hybrid Massive MIMO Using Reconstructed Spatial Covariance Matrix
In order to compensate for high path loss, massive multiple-input multiple-output (MIMO) has
been adopted in wireless communication systems operating at millimeter-wave (mmWave) …
been adopted in wireless communication systems operating at millimeter-wave (mmWave) …
Energy‐Efficient Hybrid Precoding Scheme Based on Antenna Selection Technology in Massive Multiple‐Input Multiple‐Output Systems
JJ Ding, J Jiang - International Journal of Antennas and …, 2019 - Wiley Online Library
Hybrid precoding is a promising technology for massive multiple‐input multiple‐output
(MIMO) systems. It can reduce the number of radio frequency (RF) chains. However, the …
(MIMO) systems. It can reduce the number of radio frequency (RF) chains. However, the …
Hybrid pre-coding based on minimum SMSE considering insertion loss in mmWave communications
Hybrid pre-coding design is a promising research direction in large antenna array millimeter
wave (mmWave) systems. The insertion loss is an inherent and significant feature of hybrid …
wave (mmWave) systems. The insertion loss is an inherent and significant feature of hybrid …
Adaptively-connected structure for hybrid precoding in multi-user massive MIMO systems
L Zhang, L Gui, Q Qin, Y Tu - 2018 IEEE 29th Annual …, 2018 - ieeexplore.ieee.org
Hybrid precoding has been recognized as a promising technology for millimeter wave-
based massive MIMO systems. As an improved scheme for conventional hybrid precoding …
based massive MIMO systems. As an improved scheme for conventional hybrid precoding …
Investigation of hybrid beamforming in mmWave massive MIMO systems
D Mihaylova, Z Valkova-Jarvis… - 2020 IEEE 5th …, 2020 - ieeexplore.ieee.org
Conventional MIMO systems usually achieve diversity gain by the use of baseband Digital
Signal Processing. However, in millimeter wave massive MIMO systems digital precoding is …
Signal Processing. However, in millimeter wave massive MIMO systems digital precoding is …