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李庆超，北京航空航天大学电子信息工程学院副教授，国家级青年人才，博士毕业于英国南安普顿大学，研究方向包括可重构智能超表面（RIS）、全息MIMO、无蜂窝通信网络与低轨卫星通信网络等前沿无线通信技术。主要围绕新型MIMO架构、硬件受限下的波束赋形、空天地一体组网、通信感知融合等方向开展了系统研究，以第一作者身份在IEEE TWC、TCOM、TVT、IoT J、Network等期刊发表SCI论文19篇，授权3项美国发明专利，担任30余个IEEE期刊审稿人，2024年获得IEEE WCL期刊模范审稿人奖。欢迎来自无线通信、分布式通信系统等领域的研究者合作交流。
期刊论文：
[1] Qingchao Li, Mohammed El-Hajjar, Kaijun Cao, Chao Xu, Harald Haas, Lajos Hanzo, “Holographic Metasurface-Based Beamforming for Multi-Altitude LEO Satellite Networks” [J]. IEEE Transactions on Wireless Communications, 2025, 24(4): 3103-3116. (IF=10.7; JCR Q1)
[2] Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Lajos Hanzo, “Performance Analysis of Reconfigurable Holographic Surfaces in the Near-Field Scenario of Cell-Free Networks Under Hardware Impairments” [J]. IEEE Transactions on Wireless Communications, 2024, 23(9): 11972-11984. (IF=10.7; JCR Q1)
[3] Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Ibrahim Hemadeh, Arman Shojaeifard, Yuanwei Liu, Lajos Hanzo, “Achievable Rate Analysis of the STAR-RIS Aided NOMA Uplink in the Face of Imperfect CSI and Hardware Impairments” [J]. IEEE Transactions on Communications, 2023, 71(10): 6100-6114. (JCR Q1)
[4] Qingchao Li, Mohammed El-Hajjar, Chao Xu, Jiancheng An, Chau Yune, Lajos Hanzo, “Stacked Intelligent Metasurfaces for Holographic MIMO Aided Cell-Free Networks” [J]. IEEE Transactions on Communications, 2024, 72(11): 7139-7151. (IF=8.3; JCR Q1)
[5] Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Ibrahim Hemadeh, Arman Shojaeifard, Lajos Hanzo, “Energy-Efficient Reconfigurable Holographic Surfaces Operating in the Presence of Realistic Hardware Impairments” [J]. IEEE Transactions on Communications, 2024, 72(8): 5226-5238. (IF=8.3; JCR Q1)
[6] Qingchao Li, Mohammed El-Hajjar, Lajos Hanzo, “Ergodic Spectral Efficiency Analysis of Intelligent Omni-Surface Aided Systems Suffering From Imperfect CSI and Hardware Impairments” [J]. IEEE Transactions on Communications, 2024, 72(8): 5073-5086. (IF=8.3; JCR Q1) (First Author (sole))
[7] Qingchao Li, Mohammed El-Hajjar, Chao Xu, Jiancheng An, Chau Yuen, Lajos Hanzo, “Stacked Intelligent Metasurface-Based Transceiver Design for Near-Field Wideband Systems” [J]. IEEE Transactions on Communications, 2025. (IF=8.3; JCR Q1)
[8] Qingchao Li, Mohammed El-Hajjar, Ibrahim Hemadeh, Arman Shojaeifard, Alain A. M. Mourad, Bruno Clerckx, Lajos Hanzo. “Reconfigurable Intelligent Surfaces Relying on Non-Diagonal Phase Shift Matrices” [J]. IEEE Transactions on Vehicular Technology, 2022, 71(6): 6367-6383. (IF=7.1; JCR Q1)
[9] Qingchao Li, Mohammed El-Hajjar, Ibrahim Hemadeh, Arman Shojaeifard, Lajos Hanzo, “Low-Overhead Channel Estimation for RIS-Aided Multi-Cell Networks in the Presence of Phase Quantization Errors” [J]. IEEE Transactions on Vehicular Technology, 2024, 73(5): 6626-6641. (IF=7.1; JCR Q1)
[10] Qingchao Li, Mohammed El-Hajjar, Chao Xu, Chao Zhang, Lajos Hanzo, “XL-MIMO Based Hierarchical Receive Beamforming Subject to Hardware Impairments in the Uplink of Cell-Free Networks” [J]. IEEE Transactions on Vehicular Technology, 2025. (IF=7.1; JCR Q1)
[11] Qingchao Li, Mohammed El-Hajjar, Ibrahim Hemadeh, Deepa Jagyasi, Arman Shojaeifard, Lajos Hanzo, “Performance Analysis of Active RIS-aided Systems in the Face of Imperfect CSI and Phase Shift Noise” [J]. IEEE Transactions on Vehicular Technology, 2023, 72(6): 8140-8145. (IF=7.1; JCR Q1)
[12] Qingchao Li, Mohammed El-Hajjar, Ibrahim Hemadeh, Arman Shojaeifard, Alain A. M. Mourad, Lajos Hanzo, “Reconfigurable Intelligent Surface Aided Amplitude- and Phase-Modulated Downlink Transmission” [J]. IEEE Transactions on Vehicular Technology, 2023, 72(6): 8146-8151. (IF=7.1; JCR Q1)
[13] Qingchao Li, Mohammed El-Hajjar, Ibrahim Hemadeh, Arman Shojaeifard, Lajos Hanzo, “Coordinated Reconfigurable Intelligent Surfaces: Non-Diagonal Group-Connected Design” [J]. IEEE Transactions on Vehicular Technology, 2024, 73(7): 10811-10816. (IF=7.1; JCR Q1)
[14] Qingchao Li, Mohammed El-Hajjar, Yanshi Sun, Ibrahim Hemadeh, Arman Shojaeifard, Lajos Hanzo, “Achievable Rate Analysis for Intelligent Omni-Surfaces Assisted NOMA Holographic MIMO Systems” [J]. IEEE Transactions on Vehicular Technology, 2024, 73(5): 7400 -7405. (IF=7.1; JCR Q1)
[15] Qingchao Li, Mohammed El-Hajjar, Ibrahim Hemadeh, Deepa Jagyasi, Arman Shojaeifard, Ertugrul Basar, and Lajos Hanzo, “The Reconfigurable Intelligent Surface-Aided Multi-Node IoT Downlink: Beamforming Design and Performance Analysis” [J], IEEE Internet of Things Journal, 2023, 10(7): 6400-6414. (IF=8.9; JCR Q1)
[16] Qingchao Li, Mohammed El-Hajjar, Chao Xu, Kunlun Li, Xinyu Feng, Lajos Hanzo, “Holographic MIMO Aided Integrated User-Centric Cell-Free Terrestrial and Non-Terrestrial Networks” [J], IEEE Network, 2025. (IF=6.3; JCR Q1)
[17] Qingchao Li, “The Asymmetric-Distance Metrics for Decoding of Convolutional Codes in Diffusion-Based Molecular Communications” [J]. IEEE Transactions on NanoBioscience, 2019, 18(3): 469-481. (IF=4.4; JCR Q1)
[18] Qingchao Li, “The Clock-Free Asynchronous Receiver Design for Molecular Timing Channels in Diffusion-Based Molecular Communications” [J]. IEEE Transactions on NanoBioscience, 2019, 18(4): 585-596. (IF=4.4; JCR Q1)
[19] Qingchao Li, “A Novel Time-Based Modulation Scheme in Time-Asynchronous Channels for Molecular Communications” [J]. IEEE Transactions on NanoBioscience, 2020, 19(1): 59-67. (IF=4.4; JCR Q1)
[20] Yinuo Dong, Qingchao Li, Soon Xin Ng, Mohammed El-Hajjar, “Near-Field Hierarchical Beam Training for Reconfigurable Holographic Surfaces” [J]. IEEE Transactions on Communications, 2025. (IF=8.3; JCR Q1)
[21] Yinuo Dong, Qingchao Li, Soon Xin Ng, Mohammed El-Hajjar, “Reconfigurable Intelligent Surface Relying on Low-complexity Joint Sector Non-diagonal Structure” [J]. IEEE Open Journal of Vehicular Technology, 2024, 5: 1106-1123. (IF=4.8; JCR Q1)
[22] Chao Zhang, Qingchao Li, Chao Xu, Lie-Liang Yang, Lajos Hanzo, “Space-Air-Ground Integrated Networks: Their Channel Model and Performance Analysis” [J]. IEEE Open Journal of Vehicular Technology, 2025. (IF=4.8; JCR Q1)
[23] Zhipeng Wang, Jinqi Li, Kun Fang, Qingchao Li, Kai Guo, Xiaopeng Hou, Zhiqiang Dan, “Interference analysis of Beidou short message on GPS L1 receiver and mitigation based on cascaded hybrid blanking algorithm” [J]. IEEE Transactions on Instrumentation and Measurement, 2025. (IF=5.9; JCR Q1)
[24] Qingchao Li, and Hui. Li, “A Receiver Design for Molecule Shift Keying Modulation in Diffusion-Based Molecular Communications” in Proceedings of IEEE/CIC International Conference on Communications in China, Aug. 2019, pp. 261-265.
[25] Qingchao Li, Mohammed El-Hajjar, Ibrahim Hemadeh, Arman Shojaeifard, Lajos Hanzo, “Low-Complexity Channel Estimation for RIS-Assisted Multi-User Wireless Communications” in IEEE International Conference on Communications, IEEE, Jun. 2025, pp. 6179-6184.
专利授权：
[1] Ibrahim Hemadeh, Qingchao Li, M. El-Hajjar, Alain A. M. Mourad, Arman Shojaeifard, “Off-diagonal beamforming and fully connected reconfigurable intelligent surfaces”, U. S. Patent Publication No. WO2022251315A1, December 1, 2022.
[2] Ibrahim Hemadeh, Allan Yingming Tsai, Qingchao Li, M. El-Hajjar, Arman Shojaeifard, Deepa Jagyasi, “Reconfigurable Intelligent Surface/Reconfigurable Holographic Surface-based Joint Precoding, Beamforming and Modulation”, U. S. Patent Publication No. WO2024049801A1, March 7, 2024.
[3] Ibrahim Hemadeh, Allan Yingming Tsai, Arman Shojaeifard, Deepa Jagyasi, Qingchao Li, Mohammed El-hajjar, Lajos Hanzo, “Reconfigure intelligent surface (RIS) based beamforming and/or modulation”, U. S. Patent No. US20240171447A1, May 23, 2024.
英国南安普顿大学 电子与电气工程 博士研究生毕业 哲学博士学位
中国科学技术大学 信息与通信工程 硕士研究生毕业 工学硕士学位
北京科技大学 自动化（第二专业：电子信息工程） 大学本科毕业 工学学士学位
北京航空航天大学 电子信息工程学院 副教授
英国南安普顿大学 博士后研究员
团队介绍：“空地一体新航行系统技术全国重点实验室”具备雄厚的科研实力和工程化应用能力，在航空通信、空中交通管理、空天地一体化信息传输等领域积累了丰富的理论与技术经验。实验室构建了多个先进的科研平台，包括空天地一体化信息传输与处理平台、空中交通综合监视平台、空地协同管制实验系统，形成了完整的仿真测试与实验验证环境。
