413 citations · 429 across the 8 of their papers we have counts for
15 papers
Near-Field Channel Estimation for Extremely Large-Scale Array Communications: A model-based deep learning approach
Xiangyu Zhang, Zening Wang, Haiyang Zhang +1
Extremely large-scale massive MIMO (XL-MIMO) has been reviewed as a promising technology for future wireless communications. The deployment of XL-MIMO, especially at high-frequency…
Joint User Association and Power Allocation in Heterogeneous Ultra Dense Network via Semi-Supervised Representation Learning
Xiangyu Zhang, Zhengming Zhang, Luxi Yang
Heterogeneous Ultra-Dense Network (HUDN) is one of the vital networking architectures due to its ability to enable higher connectivity density and ultra-high data rates. Rational u…
ConvTransformer: A Convolutional Transformer Network for Video Frame Synthesis
Zhouyong Liu, Shun Luo, Wubin Li +5
Deep Convolutional Neural Networks (CNNs) are powerful models that have achieved excellent performance on difficult computer vision tasks. Although CNNs perform well whenever large…
UAV-Assisted Intelligent Reflecting Surface Symbiotic Radio System
Meng Hua, Luxi Yang, Qingqing Wu +3
This paper investigates a symbiotic unmanned aerial vehicle (UAV)-assisted intelligent reflecting surface (IRS) radio system, where the UAV is leveraged to help the IRS reflect its…
Intelligent Reflecting Surface-Aided Joint Processing Coordinated Multipoint Transmission
Meng Hua, Qingqing Wu, Derrick Wing Kwan Ng +2
This paper investigates intelligent reflecting surface (IRS)-aided multicell wireless networks, where an IRS is deployed to assist the joint processing coordinated multipoint (JP-C…
3D UAV Trajectory and Communication Design for Simultaneous Uplink and Downlink Transmission
Meng Hua, Luxi Yang, Qingqing Wu +1
In this paper, we investigate the unmanned aerial vehicle (UAV)-aided simultaneous uplink and downlink transmission networks, where one UAV acting as a disseminator is connected to…