Results 1 to 10 of about 1,265,987 (202)
Low-Complexity Hybrid Precoding for Subarray Architecture mmWave MIMO Systems
IEEE Access, 2022 Hybrid precoding for millimeter wave (mmWave) multiple-input multiple-output (MIMO) systems has attracted much attention in recent years for subarray architecture compared to array architecture because of its low cost and low power consumption.
Faisal Al-Kamali, Claude D'amours
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Deep Learning-Based Joint CSI Feedback and Hybrid Precoding in FDD mmWave Massive MIMO Systems [PDF]
Entropy, 2022 In this paper, we propose an end-to-end deep learning approach to realize channel state information (CSI) feedback and hybrid precoding for millimeter wave massive multiple-input multiple-output systems in the frequency division duplexing mode. Different
Qiang Sun, Huan Zhao, Jue Wang, Wei Chen
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Low Complexity Hybrid Precoding and Combining for Millimeter Wave Systems
IEEE Access, 2021 In millimeter-wave (mmWave) systems, hybrid precoding/combining architectures are an attractive low-complexity alternative to the use of fully digital precoding.
Mohamed Alouzi +2 more
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Machine Learning-Based Spectrum Efficiency Hybrid Precoding With Lens Array and Low-Resolution ADCs
IEEE Access, 2019 Hybrid precoding is an important issue in millimeter wave (mmWave) massive multi-input and multi-output (MIMO) system. Specially, energy-saving hybrid precoding architectures and efficient hybrid precoding schemes provide ideas for solving this issue. In
Lixin Li +4 more
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Hybrid precoding based on matrix-adaptive method for multiuser large-scale antenna arrays. [PDF]
PLoS ONE, 2017 Massive multiple-input multiple-output (MIMO) is envisioned to offer a considerable improvement in capacity, but it has a high cost and the radio frequency (RF) chain components have a high power consumption at high frequency.
Yongpan Feng, Suk Chan Kim
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Hybrid Precoding for mmWave MIMO Systems With Overlapped Subarray Architecture
IEEE Access, 2022 Traditional precoding is incompatible with millimetre wave (mmWave) multiple input multiple output (MIMO) systems due to hardware costs and power consumption.
Faisal Al-Kamali +2 more
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ICT Express, 2021 Mmillimeter-wave (mmWave) massive multiuser multiple-input multiple-output (MU-MIMO) system usually utilizes hybrid precoding to reduce complex hardware and high energy consumption.
Ting Ding, Yongjun Zhao, Lei Zhang
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IEEE Access, 2022 Unmanned aerial vehicles (UAVs) and unmanned ground vehicles (UGVs) complement each other, promising a variety of benefits for unmanned cooperative systems.
Xiangqian Xu +2 more
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Hybrid Precoding Algorithm Based on Discrete Orthogonal Matching Pursuit for Millimeter-Wave Relay Networks [PDF]
Jisuanji gongcheng, 2020 In order to improve the beamforming gain of massive Multiple-Input Multiple-Output(MIMO) relay system and reduce the hardware cost of phase shifters and radio frequency links in hybrid precoding architecture,this paper proposes a hybrid precoding ...
DING Qingfeng, GAO Xinpeng, DENG Yuqian
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Multi-user hybrid precoding for mmWave massive MIMO systems with sub-connected structure
EURASIP Journal on Wireless Communications and Networking, 2021 Hybrid precoding achieves a compromise between the sum rate and hardware complexity of millimeter wave (mmWave) massive multiple-input multiple-output (MIMO) systems.
Jianhe Du +4 more
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