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Wen, Chao-Kai

  1. Deep Learning for Massive MIMO CSI Feedback
    2017/12/24 by Chao-Kai Wen, Wan-Ting Shih, Wen, Chao-Kai +3 · 26 citations
    Engineering · #Advanced MIMO Systems Optimization #Antenna Design and Optimization #Full-Duplex Wireless Communications
  2. Deep Learning-based Channel Estimation for Beamspace mmWave Massive MIMO Systems
    2018/02/05 by He, Hengtao, Wen, Chao-Kai, Jin, Shi +1 · 20 citations
    #FOS: Computer and information sciences #Information Theory (cs.IT)
  3. Channel Estimation for Extremely Large-Scale Massive MIMO Systems
    2019/10/11 by Yu Han, Shi Jin, Han, Yu +5 · 11 citations
    Engineering · #Antenna Design and Optimization #Advanced MIMO Systems Optimization #Antenna Design and Analysis
  4. Overview of Deep Learning-based CSI Feedback in Massive MIMO Systems
    2022/06/29 by Jiajia Guo, Chao-Kai Wen, Guo, Jiajia +5 · 12 citations
    Engineering · Computer Science · #Advanced MIMO Systems Optimization #Wireless Signal Modulation Classification #Advanced Wireless Communication Techniques
  5. Wireless Semantic Communications for Video Conferencing
    2022/04/16 by Peiwen Jiang, Chao-Kai Wen, Jiang, Peiwen +5 · 9 citations
    Computer Science · #IoT and Edge/Fog Computing #Energy Efficient Wireless Sensor Networks #Advanced Image and Video Retrieval Techniques
  6. Convolutional Neural Network based Multiple-Rate Compressive Sensing for Massive MIMO CSI Feedback: Design, Simulation, and Analysis
    2019/06/14 by Jiajia Guo, Guo, Jiajia, Chao-Kai Wen +5 · 5 citations
    Engineering · #Advanced MIMO Systems Optimization #Advanced Wireless Communication Technologies #Sparse and Compressive Sensing Techniques
  7. Deep Learning-based CSI Feedback Approach for Time-varying Massive MIMO Channels
    2018/07/31 by Wang, Tianqi, Wen, Chao-Kai, Jin, Shi +1 · 5 citations
    #FOS: Computer and information sciences #Information Theory (cs.IT)
  8. Large Intelligent Surface-Assisted Wireless Communication Exploiting Statistical CSI
    2018/12/13 by Yu Han, Han, Yu, Wankai Tang +7 · 6 citations
    Engineering · #Advanced Wireless Communication Technologies #Antenna Design and Analysis #Advanced Antenna and Metasurface Technologies
  9. Model-Driven Deep Learning for Physical Layer Communications
    2018/09/17 by Hengtao He, He, Hengtao, Shi Jin +9 · 4 citations
    Computer Science · #Wireless Signal Modulation Classification
  10. Shaping a Smarter Electromagnetic Landscape: IAB, NCR, and RIS in 5G Standard and Future 6G
    2023/08/06 by Chao-Kai Wen, Wen, Chao-Kai, Lung-Sheng Tsai +9 · 6 citations
    Computer Science · Engineering · #Advanced Wireless Communication Technologies #Cooperative Communication and Network Coding #FOS: Computer and information sciences #Information Theory (cs.IT) #Satellite Communication Systems
  11. Deep Learning for Wireless Physical Layer: Opportunities and Challenges
    2017/10/15 by Wang, Tianqi, Wen, Chao-Kai, Wang, Hanqing +3 · 3 citations
    #FOS: Computer and information sciences #Information Theory (cs.IT)
  12. Semantic Satellite Communications Based on Generative Foundation Model
    2024/04/18 by Jiang, Peiwen, Wen, Chao-Kai, Li, Xiao +2 · 7 citations
    #FOS: Electrical engineering #Image and Video Processing (eess.IV) #Signal Processing (eess.SP) #electronic engineering #information engineering
  13. A Model-Driven Deep Learning Network for MIMO Detection
    2018/09/25 by He, Hengtao, Wen, Chao-Kai, Jin, Shi +1 · 3 citations
    #FOS: Computer and information sciences #Information Theory (cs.IT)
  14. Lightweight Neural Network with Knowledge Distillation for CSI Feedback
    2022/10/31 by Yiming Cui, Jiajia Guo, Cui, Yiming +11 · 4 citations
    Computer Science · #Neural Networks and Applications
  15. Large System Achievable Rate Analysis of RIS-Assisted MIMO Wireless Communication with Statistical CSIT
    2021/03/16 by Jun Zhang, Jie Liu, Zhang, Jun +7 · 3 citations
    Engineering · #Advanced Antenna and Metasurface Technologies #Advanced Wireless Communication Technologies #Antenna Design and Analysis #FOS: Computer and information sciences #Information Theory (cs.IT)
  16. Low-Complexity Joint Beamforming for RIS-Assisted MU-MISO Systems Based on Model-Driven Deep Learning
    2023/11/26 by Weijie Jin, Jin, Weijie, Jing Zhang +9 · 4 citations
    Engineering · #Advanced Wireless Communication Technologies #Underwater Vehicles and Communication Systems #Indoor and Outdoor Localization Technologies
  17. Beamspace Channel Estimation for Wideband Millimeter-Wave MIMO: A Model-Driven Unsupervised Learning Approach
    2020/06/30 by Hengtao He, Rui Wang, He, Hengtao +9 · 2 citations
    Engineering · #Antenna Design and Optimization #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Microwave Engineering and Waveguides #Millimeter-Wave Propagation and Modeling #Signal Processing (eess.SP) #electronic engineering #information engineering
  18. Deep Learning-Based CSI Feedback for Beamforming in Single- and Multi-cell Massive MIMO Systems
    2020/11/11 by Jiajia Guo, Chao-Kai Wen, Guo, Jiajia +3 · 2 citations
    Engineering · #Advanced MIMO Systems Optimization #Millimeter-Wave Propagation and Modeling #Advanced Wireless Communication Technologies
  19. Prompt-Enabled Large AI Models for CSI Feedback
    2025/01/18 by Jiajia Guo, Guo, Jiajia, Yiming Cui +5 · 9 citations
    Computer Science · Engineering · #FOS: Computer and information sciences #FOS: Electrical engineering #Fault Detection and Control Systems #Information Theory (cs.IT) #Neural Networks and Applications #Signal Processing (eess.SP) #electronic engineering #information engineering
  20. Multi-domain Cooperative SLAM: The Enabler for Integrated Sensing and Communications
    2022/11/11 by Yang, Jie, Wen, Chao-Kai, Yang, Xi +3 · 2 citations
    #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Signal Processing (eess.SP) #electronic engineering #information engineering
  21. Communication-efficient Personalized Federated Edge Learning for Massive MIMO CSI Feedback
    2023/03/24 by Yiming Cui, Cui, Yiming, Jiajia Guo +5 · 2 citations
    Computer Science · Engineering · #Advanced MIMO Systems Optimization #FOS: Electrical engineering #Privacy-Preserving Technologies in Data #Signal Processing (eess.SP) #Wireless Signal Modulation Classification #electronic engineering #information engineering
  22. On Sparse Vector Recovery Performance in Structurally Orthogonal Matrices via LASSO
    2014/10/27 by Chao-Kai Wen, Jun Zhang, Wen, Chao-Kai +7 · 1 citation
    Engineering · #Sparse and Compressive Sensing Techniques #Microwave Imaging and Scattering Analysis #Electrical and Bioimpedance Tomography
  23. AI for CSI Feedback Enhancement in 5G-Advanced
    2022/06/30 by Guo, Jiajia, Wen, Chao-Kai, Jin, Shi +1 · 2 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Networking and Internet Architecture (cs.NI) #Signal Processing (eess.SP) #electronic engineering #information engineering
  24. Finite-Alphabet Precoding for Massive MU-MIMO with Low-resolution DACs
    2017/09/18 by Chang-Jen Wang, Chao-Kai Wen, Wang, Chang-Jen +5 · 1 citation
    Engineering · #Advanced MIMO Systems Optimization #Energy Harvesting in Wireless Networks #FOS: Computer and information sciences #Full-Duplex Wireless Communications #Information Theory (cs.IT)
  25. Efficient Downlink Channel Reconstruction for FDD Multi-Antenna Systems
    2018/05/18 by Yu Han, Tien-Hao Hsu, Han, Yu +7 · 1 citation
    Engineering · #Advanced MIMO Systems Optimization #Advanced Wireless Communication Techniques #FOS: Computer and information sciences #Full-Duplex Wireless Communications #Information Theory (cs.IT)
  26. Local Cyber-Physical Attack for Masking Line Outage and Topology Attack in Smart Grid
    2018/07/24 by Chung, Hwei-Ming, Li, Wen-Tai, Yuen, Chau +3 · 1 citation
    #FOS: Electrical engineering #FOS: Mathematics #Optimization and Control (math.OC) #Signal Processing (eess.SP) #electronic engineering #information engineering
  27. Hardware-Constrained Millimeter Wave Systems for 5G: Challenges, Opportunities, and Solutions
    2018/11/08 by Xi Yang, Michail Matthaiou, Yang, Xi +9 · 1 citation
    Engineering · #FOS: Computer and information sciences #Information Theory (cs.IT) #Microwave Engineering and Waveguides #Millimeter-Wave Propagation and Modeling #Radio Frequency Integrated Circuit Design
  28. Lightweight Convolutional Neural Networks for CSI Feedback in Massive MIMO
    2020/05/01 by Cao, Zheng, Shih, Wan-Ting, Guo, Jiajia +2 · 1 citation
    #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Signal Processing (eess.SP) #electronic engineering #information engineering
  29. Compression and Acceleration of Neural Networks for Communications
    2019/07/31 by Guo, Jiajia, Wang, Jinghe, Wen, Chao-Kai +2 · 1 citation
    #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Signal Processing (eess.SP) #electronic engineering #information engineering
  30. Adversarial Attack on DL-based Massive MIMO CSI Feedback
    2020/02/23 by Liu, Qing, Guo, Jiajia, Wen, Chao-Kai +1 · 1 citation
    #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Signal Processing (eess.SP) #electronic engineering #information engineering
  31. RIS-aided Single-frequency 3D Imaging by Exploiting Multi-view Image Correlations
    2024/03/18 by Yixuan Huang, Huang, Yixuan, Jie Yang +5 · 2 citations
    Biochemistry, Genetics and Molecular Biology · Engineering · Physics and Astronomy · #Advanced Optical Sensing Technologies #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Photoacoustic and Ultrasonic Imaging #Signal Processing (eess.SP) #Spectroscopy Techniques in Biomedical and Chemical Research #electronic engineering #information engineering
  32. Deep Learning Based FDD Non-Stationary Massive MIMO Downlink Channel Reconstruction
    2020/02/23 by Yu Han, Mengyuan Li, Han, Yu +7 · 1 citation
    Engineering · #Advanced MIMO Systems Optimization #FOS: Computer and information sciences #FOS: Electrical engineering #Full-Duplex Wireless Communications #Information Theory (cs.IT) #Millimeter-Wave Propagation and Modeling #Signal Processing (eess.SP) #electronic engineering #information engineering
  33. Model-Driven DNN Decoder for Turbo Codes: Design, Simulation and Experimental Results
    2020/06/16 by He, Yunfeng, Zhang, Jing, Jin, Shi +2 · 1 citation
    #FOS: Electrical engineering #Signal Processing (eess.SP) #electronic engineering #information engineering
  34. Model-Driven Deep Learning for Massive Multiuser MIMO Constant Envelope Precoding
    2020/06/27 by Yunfeng He, He, Yunfeng, Hengtao +5 · 1 citation
    Engineering · #Advanced MIMO Systems Optimization #Advanced Wireless Communication Technologies #Energy Harvesting in Wireless Networks #FOS: Electrical engineering #Signal Processing (eess.SP) #electronic engineering #information engineering
  35. Fourier Transform-based Wavenumber Domain 3D Imaging in RIS-aided Communication Systems
    2024/04/07 by Yixuan Huang, Jie Yang, Huang, Yixuan +7 · 2 citations
    Social Sciences · #Advanced Computing and Algorithms #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Signal Processing (eess.SP) #electronic engineering #information engineering
  36. Communication and Localization with Extremely Large Lens Antenna Array
    2020/12/21 by Yang, Jie, Zeng, Yong, Jin, Shi +2 · 1 citation
    #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Signal Processing (eess.SP) #electronic engineering #information engineering
  37. Adaptive Wireless Image Semantic Transmission: Design, Simulation, and Prototype Validation
    2024/10/23 by Jiarun Ding, Ding, Jiarun, Peiwen Jiang +4 · 2 citations
    Computer Science · #Advanced Data Compression Techniques #Advanced Image and Video Retrieval Techniques #FOS: Electrical engineering #Image Retrieval and Classification Techniques #Image and Video Processing (eess.IV) #electronic engineering #information engineering
  38. Adaptive Channel Estimation Based on Model-Driven Deep Learning for Wideband mmWave Systems
    2021/04/28 by Jin, Weijie, He, Hengtao, Wen, Chao-Kai +2 · 1 citation
    #FOS: Electrical engineering #Signal Processing (eess.SP) #electronic engineering #information engineering
  39. Exploring the Potential of Large Language Models for Massive MIMO CSI Feedback
    2025/01/18 by Yiming Cui, Jiajia Guo, Cui, Yiming +7 · 4 citations
    Computer Science · Engineering · #Electric Motor Design and Analysis #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Signal Processing (eess.SP) #Smart Systems and Machine Learning #Telecommunications and Broadcasting Technologies #electronic engineering #information engineering
  40. Gradient-Based Markov Chain Monte Carlo for MIMO Detection
    2023/08/12 by Xingyu Zhou, Zhou, Xingyu, Le Liang +7 · 3 citations
    Computer Science · Engineering · #Advanced MIMO Systems Optimization #Advanced Wireless Communication Techniques #Bayesian Methods and Mixture Models #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Signal Processing (eess.SP) #electronic engineering #information engineering
  41. RIS-Enhanced Semantic Communications Adaptive to User Requirements
    2023/07/30 by Jiang, Peiwen, Wen, Chao-Kai, Jin, Shi +1 · 2 citations
    #FOS: Electrical engineering #Image and Video Processing (eess.IV) #Signal Processing (eess.SP) #electronic engineering #information engineering
  42. ISAC Prototype System for Multi-Domain Cooperative Communication Networks
    2024/10/30 by Jie Yang, Yang, Jie, Hang Que +11 · 2 citations
    Computer Science · #Energy Efficient Wireless Sensor Networks #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Signal Processing (eess.SP) #electronic engineering #information engineering
  43. Multi-task Learning-based CSI Feedback Design in Multiple Scenarios
    2022/04/27 by Xiangyi Li, Li, Xiangyi, Jiajia Guo +8 · 1 citation
    Computer Science · Engineering · #Advanced MIMO Systems Optimization #Cooperative Communication and Network Coding #FOS: Computer and information sciences #FOS: Electrical engineering #Full-Duplex Wireless Communications #Information Theory (cs.IT) #Signal Processing (eess.SP) #electronic engineering #information engineering
  44. Semantic Communications using Foundation Models: Design Approaches and Open Issues
    2023/09/23 by Jiang, Peiwen, Wen, Chao-Kai, Yi, Xinping +3 · 1 citation
    #FOS: Electrical engineering #Image and Video Processing (eess.IV) #Signal Processing (eess.SP) #electronic engineering #information engineering
  45. Auto-CsiNet: Scenario-customized Automatic Neural Network Architecture Generation for Massive MIMO CSI Feedback
    2023/11/27 by Li, Xiangyi, Guo, Jiajia, Wen, Chao-Kai +1 · 1 citation
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Information Theory (cs.IT)
  46. LVM4CSI: Enabling Direct Application of Pre-Trained Large Vision Models for Wireless Channel Tasks
    2025/07/07 by Guo, Jiajia, Jiang, Peiwen, Wen, Chao-Kai +2 · 3 citations
    #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Information Theory (cs.IT) #Machine Learning (cs.LG)
  47. Position-Aided Semantic Communication for Efficient Image Transmission: Design, Implementation, and Experimental Results
    2024/10/24 by Peiwen Jiang, Jiang, Peiwen, Chao-Kai Wen +4 · 2 citations
    Computer Science · Engineering · #Energy Efficient Wireless Sensor Networks #Robotics and Automated Systems #IoT and Edge/Fog Computing
  48. Mid-Band Extra Large-Scale MIMO System: Channel Modeling and Performance Analysis
    2024/08/20 by Jiachen Tian, Tian, Jiachen, Yubing Han +7 · 3 citations
    Engineering · #Advanced MIMO Systems Optimization #Antenna Design and Analysis #Advanced Wireless Communication Techniques
  49. Learned Off-Grid Imager for Low-Altitude Economy with Cooperative ISAC Network
    2025/06/09 by Huang, Yixuan, Yang, Jie, Xia, Shuqiang +2 · 1 citation
    #FOS: Computer and information sciences #Information Theory (cs.IT)
  50. Deep Learning-based CSI Feedback in Wi-Fi Systems
    2024/07/08 by Qi, Fan, Guo, Jiajia, Cui, Yiming +3 · 1 citation
    #FOS: Electrical engineering #Signal Processing (eess.SP) #electronic engineering #information engineering
  51. AdapCsiNet: Environment-Adaptive CSI Feedback via Scene Graph-Aided Deep Learning
    2025/04/15 by Liu, Jiayi, Guo, Jiajia, Cui, Yiming +2 · 2 citations
    #FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Signal Processing (eess.SP) #electronic engineering #information engineering
  52. Cooperative Mapping, Localization, and Beam Management via Multi-Modal SLAM in ISAC Systems
    2025/07/08 by Hang Que, Jie Yang, Que, Hang +9 · 2 citations
    Engineering · #Indoor and Outdoor Localization Technologies #Robotics and Sensor-Based Localization #Millimeter-Wave Propagation and Modeling