Chao Xu

Best Publications

• Stacked Intelligent Metasurfaces for Efficient Holographic MIMO Communications in 6G

  Unknown

  254
  Citations

• Low-Complexity Channel Estimation and Passive Beamforming for RIS-Assisted MIMO Systems Relying on Discrete Phase Shifts

  Jiancheng An;Chao Xu;Lu Gan;Lajos Hanzo

  214
  Citations

• Characteristics of electro-refractive modulating based on Graphene-Oxide-Silicon waveguide

  Chao Xu;Yichang Jin;Longzhi Yang;Jianyi Yang

  172
  Citations

• Learning-Based Content Caching and Sharing for Wireless Networks

  Jiongjiong Song;Min Sheng;Tony Q. S. Quek;Chao Xu

  146
  Citations

• Reduced-Complexity Coherent Versus Non-Coherent QAM-Aided Space-Time Shift Keying

  S. Sugiura;Chao Xu;Soon Xin Ng;L. Hanzo

  140
  Citations

• Mission Aware Contact Plan Design in Resource-Limited Small Satellite Networks

  Di Zhou;Min Sheng;Xijun Wang;Chao Xu

  125
  Citations

• Stacked Intelligent Metasurface-Aided MIMO Transceiver Design

  Unknown

  116
  Citations

• Energy Efficient Beamforming in MISO Heterogeneous Cellular Networks With Wireless Information and Power Transfer

  Min Sheng;Liang Wang;Xijun Wang;Yan Zhang

  106
  Citations

• OTFS-Aided RIS-Assisted SAGIN Systems Outperform Their OFDM Counterparts in Doubly Selective High-Doppler Scenarios

  Unknown

  95
  Citations

• Spatial Modulation and Space-Time Shift Keying: Optimal Performance at a Reduced Detection Complexity

  Chao Xu;S. Sugiura;Soon Xin Ng;L. Hanzo

  93
  Citations

• Transmit-Diversity-Assisted Space-Shift Keying for Colocated and Distributed/Cooperative MIMO Elements

  Du Yang;Chao Xu;Lie-Liang Yang;L. Hanzo

  90
  Citations

• Channel Estimation for Reconfigurable Intelligent Surface Assisted High-Mobility Wireless Systems

  Unknown

  78
  Citations

• Two Decades of MIMO Design Tradeoffs and Reduced-Complexity MIMO Detection in Near-Capacity Systems

  Chao Xu;Shinya Sugiura;Soon Xin Ng;Peichang Zhang

  77
  Citations

• Sixty Years of Coherent Versus Non-Coherent Tradeoffs and the Road From 5G to Wireless Futures

  Chao Xu;Naoki Ishikawa;Rakshith Mysore rajashekar;Shinya Sugiura

  76
  Citations

• Reconfigurable Intelligent Surface Assisted Multi-Carrier Wireless Systems for Doubly Selective High-Mobility Ricean Channels

  Unknown

  72
  Citations

• Deep Learning Based Successive Interference Cancellation for the Non-Orthogonal Downlink

  Unknown

  71
  Citations

• Fifty Years of Noise Modeling and Mitigation in Power-Line Communications

  Tong Bai;Hongming Zhang;Jingjing Wang;Chao Xu

  69
  Citations

• Low-chirp high-extinction-ratio modulator based on graphene-silicon waveguide.

  Longzhi Yang;Ting Hu;Ran Hao;Chen Qiu

  67
  Citations

• Robust Energy Efficiency Maximization in Cognitive Radio Networks: The Worst-Case Optimization Approach

  Liang Wang;Min Sheng;Yan Zhang;Xijun Wang

  67
  Citations

• Enhancement for content delivery with proximity communications in caching enabled wireless networks: architecture and challenges

  Min Sheng;Chao Xu;Junyu Liu;Jiongjiong Song

  65
  Citations