Qingchao Li

According to our database, Qingchao Li authored at least 22 papers between 2011 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Holographic Metasurface-Based Beamforming for Multi-Altitude LEO Satellite Networks.

Qingchao Li, Mohammed El-Hajjar, Kaijun Cao, Chao Xu, Harald Haas, Lajos Hanzo

IEEE Trans. Wirel. Commun., April, 2025

Stacked Intelligent Metasurface-Based Transceiver Design for Near-Field Wideband Systems.

Qingchao Li, Mohammed El-Hajjar, Chao Xu, Jiancheng An, Chau Yuen, Lajos Hanzo

CoRR, February, 2025

Low-Complexity Channel Estimation for RIS-Assisted Multi-User Wireless Communications.

Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Arman Shojaeifard, Lajos Hanzo

CoRR, January, 2025

Interference Analysis of BeiDou Short Message on GPS L1 Receiver and Mitigation Based on Cascaded Hybrid Blanking Algorithm.

Zhipeng Wang, Jinqi Li, Kun Fang, Qingchao Li, Kai Guo, Xiaopeng Hou, Zhiqiang Dan

IEEE Trans. Instrum. Meas., 2025

2024

Stacked Intelligent Metasurfaces for Holographic MIMO-Aided Cell-Free Networks.

Qingchao Li, Mohammed El-Hajjar, Chao Xu, Jiancheng An, Chau Yuen, Lajos Hanzo

IEEE Trans. Commun., November, 2024

Performance Analysis of Reconfigurable Holographic Surfaces in the Near-Field Scenario of Cell-Free Networks Under Hardware Impairments.

Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Lajos Hanzo

IEEE Trans. Wirel. Commun., September, 2024

Energy-Efficient Reconfigurable Holographic Surfaces Operating in the Presence of Realistic Hardware Impairments.

Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Ibrahim A. Hemadeh, Arman Shojaeifard, Lajos Hanzo

IEEE Trans. Commun., August, 2024

Ergodic Spectral Efficiency Analysis of Intelligent Omni-Surface Aided Systems Suffering From Imperfect CSI and Hardware Impairments.

Qingchao Li, Mohammed El-Hajjar, Lajos Hanzo

IEEE Trans. Commun., August, 2024

Coordinated Reconfigurable Intelligent Surfaces: Non-Diagonal Group-Connected Design.

Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Arman Shojaeifard, Lajos Hanzo

IEEE Trans. Veh. Technol., July, 2024

Achievable Rate Analysis of Intelligent Omni-Surface Assisted NOMA Holographic MIMO Systems.

Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Ibrahim A. Hemadeh, Yingming Tsai, Arman Shojaeifard, Lajos Hanzo

IEEE Trans. Veh. Technol., May, 2024

Low-Overhead Channel Estimation for RIS-Aided Multi-Cell Networks in the Presence of Phase Quantization Errors.

Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Arman Shojaeifard, Lajos Hanzo

IEEE Trans. Veh. Technol., May, 2024

Space-Air-Ground Integrated Networks: Their Channel Model and Performance Analysis.

Chao Zhang, Qingchao Li, Chao Xu, Lie-Liang Yang, Lajos Hanzo

CoRR, 2024

Identification of miRNA signature in cancer-associated fibroblast to predict recurrent prostate cancer.

Wenbo Xu, Shuai Liu, Longtu Ma, Long Cheng, Qingchao Li, Liangliang Qing, Yongjin Yang, Zhilong Dong

Comput. Biol. Medicine, 2024

2023

Achievable Rate Analysis of the STAR-RIS-Aided NOMA Uplink in the Face of Imperfect CSI and Hardware Impairments.

Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Ibrahim A. Hemadeh, Arman Shojaeifard, Yuanwei Liu, Lajos Hanzo

IEEE Trans. Commun., October, 2023

Reconfigurable Intelligent Surface Aided Amplitude- and Phase-Modulated Downlink Transmission.

Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Arman Shojaeifard, Alain A. M. Mourad, Lajos Hanzo

IEEE Trans. Veh. Technol., June, 2023

Performance Analysis of Active RIS-Aided Systems in the Face of Imperfect CSI and Phase Shift Noise.

Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Deepa Jagyasi, Arman Shojaeifard, Lajos Hanzo

IEEE Trans. Veh. Technol., June, 2023

The Reconfigurable Intelligent Surface-Aided Multi-Node IoT Downlink: Beamforming Design and Performance Analysis.

Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Deepa Jagyasi, Arman Shojaeifard, Ertugrul Basar, Lajos Hanzo

IEEE Internet Things J., April, 2023

2022

Reconfigurable Intelligent Surfaces Relying on Non-Diagonal Phase Shift Matrices.

Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Arman Shojaeifard, Alain Mourad, Bruno Clerckx, Lajos Hanzo

IEEE Trans. Veh. Technol., 2022

2019

A Novel Time-Based Modulation Scheme in Time-Asynchronous Channels for Molecular Communications.

Qingchao Li

CoRR, 2019

A Receiver Design for Molecule Shift Keying Modulation in Diffusion-Based Molecular Communications.

Qingchao Li, Hui Li

Proceedings of the 2019 IEEE/CIC International Conference on Communications in China, 2019

2018

The Crossover-Distance for ISI-Correcting Decoding of Convolutional Codes in Diffusion-Based Molecular Communications.

Hui Li, Qingchao Li

CoRR, 2018

2011

A Method with Triaxial Acceleration Sensor for Fall Detection of the Elderly in Daily Activities.

Nan Bao, Cong Feng, Yan Kang, Lisheng Xu, Yuhang Du, Lei Zhang, Feifei Yang, Qingchao Li

Proceedings of the Universal Access in Human-Computer Interaction. Context Diversity, 2011