Qingchao Li

36 papers C 1Journal 33Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
XL-MIMO Based Hierarchical Receive Beamforming Subject to Hardware Impairments in the Uplink of Cell-Free Networks.
IEEE Trans. Veh. Technol.
Qingchao Li, Mohammed El-Hajjar, Chao Xu, Chao Zhang, Lajos Hanzo
2025 J jnl
Holographic Metasurface-Based Beamforming for Multi-Altitude LEO Satellite Networks.
CoRR
Qingchao Li, Mohammed El-Hajjar, Kaijun Cao, Chao Xu, Harald Haas, Lajos Hanzo
2025 J jnl
Holographic Metasurface-Based Beamforming for Multi-Altitude LEO Satellite Networks.
IEEE Trans. Wirel. Commun.
Qingchao Li, Mohammed El-Hajjar, Kaijun Cao, Chao Xu, Harald Haas, Lajos Hanzo
2025 J jnl
Interference Analysis of BeiDou Short Message on GPS L1 Receiver and Mitigation Based on Cascaded Hybrid Blanking Algorithm.
IEEE Trans. Instrum. Meas.
Zhipeng Wang, Jinqi Li, Kun Fang, Qingchao Li, Kai Guo, Xiaopeng Hou, Zhiqiang Dan
2025 — conf
Low-Complexity Channel Estimation for RIS-Assisted Multi-User Wireless Communications.
ICC
Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Yasser Mestrah, Arman Shojaeifard, Lajos Hanzo
2025 J jnl
Low-Complexity Channel Estimation for RIS-Assisted Multi-User Wireless Communications.
CoRR
Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Arman Shojaeifard, Lajos Hanzo
2025 J jnl
Near-Field Hierarchical Beam Training for Reconfigurable Holographic Surfaces.
IEEE Trans. Commun.
Yinuo Dong, Qingchao Li, Soon Xin Ng, Mohammed El-Hajjar
2025 J jnl
Stacked Intelligent Metasurface-Based Transceiver Design for Near-Field Wideband Systems.
CoRR
Qingchao Li, Mohammed El-Hajjar, Chao Xu, Jiancheng An, Chau Yuen, Lajos Hanzo
2025 J jnl
Stacked Intelligent Metasurface-Based Transceiver Design for Near-Field Wideband Systems.
IEEE Trans. Commun.
Qingchao Li, Mohammed El-Hajjar, Chao Xu, Jiancheng An, Chau Yuen, Lajos Hanzo
2024 J jnl
Achievable Rate Analysis of Intelligent Omni-Surface Assisted NOMA Holographic MIMO Systems.
CoRR
Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Ibrahim A. Hemadeh, Yingming Tsai, Arman Shojaeifard, Lajos Hanzo
2024 J jnl
Achievable Rate Analysis of Intelligent Omni-Surface Assisted NOMA Holographic MIMO Systems.
IEEE Trans. Veh. Technol.
Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Ibrahim A. Hemadeh, Yingming Tsai, Arman Shojaeifard, Lajos Hanzo
2024 J jnl
Coordinated Reconfigurable Intelligent Surfaces: Non-Diagonal Group-Connected Design.
IEEE Trans. Veh. Technol.
Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Arman Shojaeifard, Lajos Hanzo
2024 J jnl
Energy-Efficient Reconfigurable Holographic Surfaces Operating in the Presence of Realistic Hardware Impairments.
CoRR
Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Ibrahim A. Hemadeh, Arman Shojaeifard, Lajos Hanzo
2024 J jnl
Energy-Efficient Reconfigurable Holographic Surfaces Operating in the Presence of Realistic Hardware Impairments.
IEEE Trans. Commun.
Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Ibrahim A. Hemadeh, Arman Shojaeifard, Lajos Hanzo
2024 J jnl
Ergodic Spectral Efficiency Analysis of Intelligent Omni-Surface Aided Systems Suffering From Imperfect CSI and Hardware Impairments.
CoRR
Qingchao Li, Mohammed El-Hajjar, Lajos Hanzo
2024 J jnl
Ergodic Spectral Efficiency Analysis of Intelligent Omni-Surface Aided Systems Suffering From Imperfect CSI and Hardware Impairments.
IEEE Trans. Commun.
Qingchao Li, Mohammed El-Hajjar, Lajos Hanzo
2024 J jnl
Identification of miRNA signature in cancer-associated fibroblast to predict recurrent prostate cancer.
Comput. Biol. Medicine
Wenbo Xu, Shuai Liu, Longtu Ma, Long Cheng, Qingchao Li, Liangliang Qing, Yongjin Yang, Zhilong Dong
2024 J jnl
Low-Overhead Channel Estimation for RIS-Aided Multi-Cell Networks in the Presence of Phase Quantization Errors.
IEEE Trans. Veh. Technol.
Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Arman Shojaeifard, Lajos Hanzo
2024 J jnl
Performance Analysis of Reconfigurable Holographic Surfaces in the Near-Field Scenario of Cell-Free Networks Under Hardware Impairments.
CoRR
Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Lajos Hanzo
2024 J jnl
Performance Analysis of Reconfigurable Holographic Surfaces in the Near-Field Scenario of Cell-Free Networks Under Hardware Impairments.
IEEE Trans. Wirel. Commun.
Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Lajos Hanzo
2024 J jnl
Space-Air-Ground Integrated Networks: Their Channel Model and Performance Analysis.
CoRR
Chao Zhang, Qingchao Li, Chao Xu, Lie-Liang Yang, Lajos Hanzo
2024 J jnl
Stacked Intelligent Metasurfaces for Holographic MIMO Aided Cell-Free Networks.
CoRR
Qingchao Li, Mohammed El-Hajjar, Chao Xu, Jiancheng An, Chau Yuen, Lajos Hanzo
2024 J jnl
Stacked Intelligent Metasurfaces for Holographic MIMO-Aided Cell-Free Networks.
IEEE Trans. Commun.
Qingchao Li, Mohammed El-Hajjar, Chao Xu, Jiancheng An, Chau Yuen, Lajos Hanzo
2023 J jnl
Achievable Rate Analysis of the STAR-RIS Aided NOMA Uplink in the Face of Imperfect CSI and Hardware Impairments.
CoRR
Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Ibrahim A. Hemadeh, Arman Shojaeifard, Yuanwei Liu, Lajos Hanzo
2023 J jnl
Achievable Rate Analysis of the STAR-RIS-Aided NOMA Uplink in the Face of Imperfect CSI and Hardware Impairments.
IEEE Trans. Commun.
Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Ibrahim A. Hemadeh, Arman Shojaeifard, Yuanwei Liu, Lajos Hanzo
2023 J jnl
Performance Analysis of Active RIS-Aided Systems in the Face of Imperfect CSI and Phase Shift Noise.
IEEE Trans. Veh. Technol.
Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Deepa Jagyasi, Arman Shojaeifard, Lajos Hanzo
2023 J jnl
Performance Analysis of Active RIS-aided Systems in the Face of Imperfect CSI and Phase Shift Noise.
CoRR
Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Deepa Jagyasi, Arman Shojaeifard, Lajos Hanzo
2023 J jnl
Reconfigurable Intelligent Surface Aided Amplitude- and Phase-Modulated Downlink Transmission.
CoRR
Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Arman Shojaeifard, Alain A. M. Mourad, Lajos Hanzo
2023 J jnl
Reconfigurable Intelligent Surface Aided Amplitude- and Phase-Modulated Downlink Transmission.
IEEE Trans. Veh. Technol.
Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Arman Shojaeifard, Alain A. M. Mourad, Lajos Hanzo
2023 J jnl
The Reconfigurable Intelligent Surface-Aided Multi-Node IoT Downlink: Beamforming Design and Performance Analysis.
IEEE Internet Things J.
Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Deepa Jagyasi, Arman Shojaeifard, Ertugrul Basar, Lajos Hanzo
2022 J jnl
Reconfigurable Intelligent Surfaces Relying on Non-Diagonal Phase Shift Matrices.
CoRR
Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Arman Shojaeifard, Alain Mourad, Bruno Clerckx, Lajos Hanzo
2022 J jnl
Reconfigurable Intelligent Surfaces Relying on Non-Diagonal Phase Shift Matrices.
IEEE Trans. Veh. Technol.
Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Arman Shojaeifard, Alain Mourad, Bruno Clerckx, Lajos Hanzo
2019 J jnl
A Novel Time-Based Modulation Scheme in Time-Asynchronous Channels for Molecular Communications.
CoRR
Qingchao Li
2019 C conf
A Receiver Design for Molecule Shift Keying Modulation in Diffusion-Based Molecular Communications.
ICCC
Qingchao Li, Hui Li
2018 J jnl
The Crossover-Distance for ISI-Correcting Decoding of Convolutional Codes in Diffusion-Based Molecular Communications.
CoRR
Hui Li, Qingchao Li
2011 — conf
A Method with Triaxial Acceleration Sensor for Fall Detection of the Elderly in Daily Activities.
HCI (7)
Nan Bao, Cong Feng, Yan Kang, Lisheng Xu, Yuhang Du, Lei Zhang, Feifei Yang, Qingchao Li