World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
31
Citations
2814
World Ranking
6687
National Ranking
966

Best Publications

  • Sparse Channel Estimation and Hybrid Precoding Using Deep Learning for Millimeter Wave Massive MIMO

    Wenyan Ma;Chenhao Qi;Zaichen Zhang;Julian Cheng

  • Hybrid Beamforming for Millimeter Wave MIMO Integrated Sensing and Communications

    Unknown

  • Pilot Design Schemes for Sparse Channel Estimation in OFDM Systems

    Chenhao Qi;Guosen Yue;Lenan Wu;Yongming Huang

  • Optimized Pilot Placement for Sparse Channel Estimation in OFDM Systems

    Chenhao Qi;Lenan Wu

  • Energy-Efficient Transceiver Design for Hybrid Sub-Array Architecture MIMO Systems

    Shiwen He;Chenhao Qi;Yongpeng Wu;Yongming Huang

  • Hierarchical Codebook-Based Multiuser Beam Training for Millimeter Wave Massive MIMO

    Chenhao Qi;Kangjian Chen;Octavia A. Dobre;Geoffrey Ye Li

  • A Study of Deterministic Pilot Allocation for Sparse Channel Estimation in OFDM Systems

    Chenhao Qi;Lenan Wu

  • Pilot Design for Sparse Channel Estimation in OFDM-Based Cognitive Radio Systems

    Chenhao Qi;Guosen Yue;Lenan Wu;A. Nallanathan

  • Beam Training and Allocation for Multiuser Millimeter Wave Massive MIMO Systems

    Xuyao Sun;Chenhao Qi;Geoffrey Ye Li

  • Two-Step Codeword Design for Millimeter Wave Massive MIMO Systems With Quantized Phase Shifters

    Kangjian Chen;Chenhao Qi;Geoffrey Ye Li

  • Machine Learning for Beam Alignment in Millimeter Wave Massive MIMO

    Wenyan Ma;Chenhao Qi;Geoffrey Ye Li

  • Underwater acoustic channel estimation based on sparse recovery algorithms

    C. Qi;X. Wang;L. Wu

  • Acquisition of channel state information for mmWave massive MIMO: traditional and machine learning-based approaches

    Chenhao Qi;Peihao Dong;Wenyan Ma;Hua Zhang

  • Precoding Design for Energy Efficiency of Multibeam Satellite Communications

    Unknown

  • High-Resolution Channel Estimation for Frequency-Selective mmWave Massive MIMO Systems

    Wenyan Ma;Chenhao Qi;Geoffrey Ye Li

  • Sparse channel estimation based on compressed sensing for massive MIMO systems

    Chenhao Qi;Yongming Huang;Shi Jin;Lenan Wu

  • Deep Learning for Beam Training in Millimeter Wave Massive MIMO Systems

    Chenhao Qi;Yujie Wang;Geoffrey Ye Li

  • A hybrid compressed sensing algorithm for sparse channel estimation in MIMO OFDM systems

    Chenhao Qi;Lenan Wu

  • Energy Efficient Multicast Precoding for Multiuser Multibeam Satellite Communications

    Chenhao Qi;Huajian Chen;Yansha Deng;Arumugam Nallanathan

  • Uplink channel estimation for massive MIMO systems exploring joint channel sparsity

    Chenhao Qi;Lenan Wu

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