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Low Complexity Hybrid Beamforming for Downlink Multi-user MIMO OFDM Systems
期刊论文
DIGITAL SIGNAL PROCESSING, 2024, 卷号: 149
作者:
Liyuan Wen
;
Hua Qian
;
Kai Kang
;
Xiliang Luo
;
Mingqi Li
Adobe PDF(1007Kb)
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浏览/下载:174/0
  |  
提交时间:2024/03/29
Beamforming
Computational complexity
Gain control
MIMO systems
Phase shifters
Spectrum efficiency
Finite resolution
Finite-resolution phase shifter
Hybrid beamforming
Lower complexity
Multi-user massive multiple input multiple output
Multiple inputs
Multiple outputs
Multiusers
Orthogonal frequency-division multiplexing
Phase-shifters
One-bit Downlink Precoding for Massive MIMO OFDM System
期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2023, 卷号: 22, 期号: 9, 页码: 5914-5926
作者:
Liyuan Wen
;
Hua Qian
;
Yunbo Hu
;
Zhicheng Deng
;
Xiliang Luo
Adobe PDF(884Kb)
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浏览/下载:147/0
  |  
提交时间:2024/03/16
Antennas
Approximation algorithms
Convex optimization
Digital to analog conversion
MIMO systems
Orthogonal frequency division multiplexing
Power amplifiers
Radio waves
1-bit digital-to-analog converter
Digital-to-analog converters
Massive multiple-input multiple-output
Multiple inputs
Multiple outputs
Nonconvex optimization
Nonlinear precoding
Orthogonal frequency-division multiplexing
Power demands
Precoding
Radiofrequencies
Signal processing algorithms
Transmitting antenna
Over-the-Air Computation Assisted Hierarchical Personalized Federated Learning
会议论文
ICC 2023 - IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, Rome, Italy, 28 May-1 June 2023
作者:
Fangtong Zhou
;
Zhibin Wang
;
Xiliang Luo
;
Yong Zhou
Adobe PDF(525Kb)
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浏览/下载:172/0
  |  
提交时间:2023/10/31
Federated learning
Computational modeling
Atmospheric modeling
Wireless networks
Approximation algorithms
Distortion
Transceivers
A novel PAPR reduction method for hybrid beamforming transmitter
期刊论文
DIGITAL SIGNAL PROCESSING: A REVIEW JOURNAL, 2023, 卷号: 136
作者:
Wan, Shaojun
;
Hu, Shicheng
;
Kang, Kai
;
Luo, Xiliang
;
Qian, Hua
Adobe PDF(850Kb)
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浏览/下载:257/0
  |  
提交时间:2023/03/17
Beamforming
Iterative methods
Mapping
MIMO systems
Orthogonal frequency division multiplexing
Power amplifiers
Transmitters
Digital-to-analog converters
Hybrid beamforming
Major factors
Orthogonal frequency division multiplexing systems
Orthogonal frequency-division multiplexing
Peak-to-average power ratio reductions
Peakto-average power ratios (PAPR)
Power-efficiency
Reduction method
System peaks
大规模天线系统中低复杂度混合波束成型结构的设计方法
专利
申请号:CN202211250012.0,申请日期: 2023-02-03,类型:发明申请,状态:实质审查
发明人:
温利嫄
;
罗喜良
;
周勇
Unknown(572Kb)
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浏览/下载:361/1
  |  
提交时间:2023/02/03
QoS-Guaranteed Hybrid Beamforming Design for Multi-user Systems with Finite-Resolution Phase Shifters
期刊论文
IEEE TRANSACTIONS ON GREEN COMMUNICATIONS AND NETWORKING, 2023, 卷号: 7, 期号: 4, 页码: 1678-1691
作者:
Wen, Liyuan
;
Qian, Hua
;
Li, Mingqi
;
Luo, Xiliang
;
Kang, Kai
Adobe PDF(2944Kb)
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浏览/下载:200/0
  |  
提交时间:2023/07/21
Array processing
Beam forming networks
Beamforming
Convex optimization
MIMO systems
Phase shifters
Quality of service
Signal interference
Array signal processing
Finite resolution
Finite-resolution phase shifter
Hybrid beamforming
Interference
Massive multiple input multiple output
Minimisation
Multiple inputs
Multiple outputs
Nonconvex optimization
Phase-shifters
Power minimization
Quality-of-service
Radiofrequencies
Joint Precoding Design for Sub-Connected Hybrid Beamforming System
期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2023, 卷号: PP, 期号: 99, 页码: 1-1
作者:
Yunbo Hu
;
Hua Qian
;
Kai Kang
;
Xiliang Luo
;
Hongbin Zhu
Adobe PDF(497Kb)
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收藏
  |  
浏览/下载:192/0
  |  
提交时间:2023/07/21
Beamforming
Millimeter waves
MIMO systems
Network architecture
Hybrid beamforming
Joint precoding
Massive multiple-input multiple-output
Multiple inputs
Multiple outputs
Multiple-Input Multiple- Output systems
Optimisations
Precoding designs
Sum-rate
The sub-connected architecture
Hybrid Beamforming Design with Finite Resolution Phase Shifters in Multi-User Systems
会议论文
THE 14TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP 2022), Nanjing, China, 1-3 Nov. 2022
作者:
Liyuan Wen
;
Hua Qian
;
Xiliang Luo
;
Kai Kang
Adobe PDF(456Kb)
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收藏
  |  
浏览/下载:232/0
  |  
提交时间:2022/11/04
Massive MIMO
hybrid beamforming
partially-connected architecture
finite resolution phase shifters
Joint Control of Power, Beamwidth, and Spacing for Platoon-based Vehicular Cyber-Physical Systems
期刊论文
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2022, 卷号: 71, 期号: 8, 页码: 1-1
作者:
Hanyu Zhu
;
Yong Zhou
;
Xiliang Luo
;
Haibo Zhou
Adobe PDF(1704Kb)
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收藏
  |  
浏览/下载:265/0
  |  
提交时间:2022/07/25
Cyber Physical System
Deep learning
Efficiency
Embedded systems
Intelligent systems
Power control
Problem solving
Quality control
Reinforcement learning
Vehicle to vehicle communications
Vehicles
Autonomous Vehicles
Beamwidth control
Interference
Quality-of-service
Spacing control
Time-scales
Two-timescale reinforcement learning
Vehicle platooning
Vehicle-to-infrastructure
Vehicle-to-infrastructure communication
Serving Mobile Users in Intelligent Reflecting Surface Assisted Massive MIMO System
期刊论文
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2022, 卷号: 71, 期号: 6
作者:
Yunbo Hu
;
Kai Kang
;
Hongbin Zhu
;
Xiliang Luo
;
Hua Qian
Adobe PDF(1672Kb)
  |  
收藏
  |  
浏览/下载:256/1
  |  
提交时间:2022/04/15