（1）欺骗干扰危害评估与防御技术研究。较为系统地评估了欺骗干扰危害方式及作用机理，提出了一套较为系统的欺骗干扰检测、识别及定位技术，主持研制了北斗/GNSS防欺骗接收机原理样机、欺骗干扰源定位原型系统，并推动成果产业化落地应用。相关成果在IEEE汇刊、GPS Solutions、Navigation、ION GNSS+/ITM等期刊会议发表论文90余篇，获发明专利授权10余项（其中4项已实现成果转化，第一发明人），部分防欺骗技术被列入美国土安全部《弹性定位导航授时（PNT）参考架构》（2022）、美商务部国家标准技术局《PNT基本概况》（NISTIR8323，2021）技术报告，入选Navigation期刊研究亮点（2022），多次荣获中国卫星导航年会最佳论文、青年优秀论文奖。以第一完成人，获中国卫星导航定位协会科技进步特等奖，中国发明协会发明创业奖-创新奖一等奖、项目奖金奖，北斗卫星导航应用推进贡献奖（探索创新类），日内瓦、巴黎国际发明展金奖等。

（2）新型信号接收处理理论与技术研究。提出了一套新型信号接收处理、参数估计、导航定位理论与方法，主持完成了相关原理样机研制与试验验证，为我国相关领域技术发展、设备研制及试验验证等提供了不可或缺试验条件，同时作为立项论证基础带动了国家专用系统立项建设（专利许可工业部门实施，第一发明人），解决了相关领域困扰多年的核心瓶颈难题。部分成果，还成功应用于北斗系统建设。

（3）潜在安全风险评估与弹性定位导航授时（PNT）技术研究。近些年，针对各类用户越来越高安全可靠导航定位授时服务需求，重点研究卫星导航系统在应用过程中安全隐患与潜在风险，各类安全威胁手段可行性及其评估手段，弹性PNT技术，安全可信PNT理论技术体系，及其在交通（包括智能驾驶、无人驾驶等）、电力、通讯、金融等领域中应用。

欢迎对卫星导航安全感兴趣的同学加盟！

部分学术论文：

[1]     Weiyu Gao, Hong Li*, Minghan Zhong, Mingquan Lu, The Separate Clock Drift Matched Filter to Detect Time Synchronization Attacks towards Global Navigation Satellite Systems, IEEE Transactions on Industrial Electronics, 2023, 70(6): 6305-6315

[2]     Zhongxiao Wang, Xiaoming Zhang, Ziheng Zhou, Mingquan Lu, Hong Li*, GNSS Spoofer Localization for Vehicles Based on Doppler and Clock Drift Double Difference, IEEE Transactions on Vehicular Technology, 2023，72(4): 4466-4481

[3]     Weiyu Gao, Hong Li*, Minghan Zhong, Mingquan Lu, An Underestimated Cybersecurity Problem: Quick-Impact Time Synchronization Attacks and A Fast-Triggered Detection Method, IEEE Transactions on Smart Grid, 2023, 14(6): 4784-4798

[4]     Ziheng Zhou, Hong Li*, Zhiyuan Chen, Mingquan Lu, Velocity consistency checking based GNSS spoofing detection method for vehicles, IEEE Transactions on Vehicular Technology，2024，73(2): 1974-1990

[5]     Weiyu Gao, Hong Li*, Minghan Zhong, Mingquan Lu, An Innovation-Bounded Kalman Filtering Approach Securing GNSS Timing in Industrial Networks, IEEE Transactions on Industrial Electronics, 2023, doi: 10.1109/TIE.2023.3342315

[6]     Zhiyuan Chen, Hong Li*, Yimin Wei, Ziheng Zhou, Mingquan Lu, GNSS Antispoofing Method Using the Intersection Angle Between Two Directions of Arrival (IA-DOA) for Multiantenna Receivers, GPS solutions, 2023, 27(1)

[7]     Jian Wen, Hong Li*, Mingquan Lu, A Flexible GNSS Spoofer Localization System: Spoofing Discrimination and Localization Method, Navigation--Journal of the institute of navigation, 2022, 69(1)（入选期刊研究亮点(spotlights)）

[8]     王仲潇，李洪*，周子恒，陆明泉，一种面向商用接收机的GNSS欺骗干扰源测向方法, 中国科学：信息科学，2022, 52(4): 658-674

[9]     张欣然，李洪*，杨春，陆明泉，欺骗干扰对GNSS矢量跟踪环路的影响，清华大学学报（自然科学版），2022年，第62卷第1期，pp: 163-171

[10]  Yimin Wei, Hong Li*, Mingquan Lu, Carrier Doppler‑based initial alignment for MEMS IMU/GNSS integrated system under low satellite visibility, GPS Solutions , 2021, 25:90, DOI: 10.1007/s 10291-021-01128-9

[11]  Shunshun Shang, Hong Li*, Chenxi Peng, Mingquan Lu, A Novel Method for GNSS Meaconer Localization Based on a Space-Time Double-Difference Model, IEEE Transactions on Aerospace and Electronic Systems, 2020, 56(5): 3432-3449

[12]  Xinran Zhang, Hong Li*, Chun Yang, Mingquan Lu, Signal Quality Monitoring Based Spoofing Detection Method for GNSS Vector Tracking Structure, IET Radar, Sonar & Navigation, 2020, 14(6): 944-953

[13]  Jianfeng Li, Hong Li*, Mingquan Lu, One-dimensional Traversal Receiver Autonomous Integrity Monitoring Method Based on Maximum Likelihood Estimation for GNSS Anti-spoofing Applications, IET Radar, Sonar & Navigation, 2020, 14(12): 1888-1896

[14]  Yimin Wei, Hong Li*, Mingquan Lu, Spoofing Profile Estimation based GNSS Spoofing Identification Method for Tightly Coupled MEMS INS/GNSS Integrated Navigation System, IET Radar, Sonar & Navigation, 2020, 14(2): 216-225

[15]  Fengkui Chu, Hong Li*, Jian Wen, Mingquan Lu, Statistical Model and Performance Evaluation for GNSS Spoofing Detection Method Based on the Consistency of Doppler and Pseudorange Positioning Results, Journal of Navigation, 2019, 72(2): 447-466

[16]  Li He, Hong Li*, Mingquan Lu, Dual-Antenna GNSS Spoofing Detection Method Based on Doppler Frequency Difference of Arrival, GPS Solutions , 2019, 23(78)

[17]  Li He, Hong Li*, Mingquan Lu, Global Navigation Satellite System Spoofing Detection Technique Based on the Doppler Ripple Caused by Vertical Reciprocating Motion, IET Radar, Sonar & Navigation, 2019, 13 (10): 1655-1664

[18]  Huiqi Tao, Hailing Wu, Hong Li*, Mingquan Lu, GNSS Spoofing Detection Based on Consistency Check of Velocities, Chinese Journal of Electronics, 2019, 28(2): 437-444

[19]  Dingbo Yuan, Hong Li*, Fei Wang, Mingquan Lu, A GNSS Acquisition Method with the Capability of Spoofing Detection and Mitigation, Chinese Journal of Electronics, 2018, 27(1): 213-222

[20]  Hong Li*, Mingquan Lu, Double-Chipwise Correlation Technique for Efficient L2C Signal Acquisition. IEEE Transactions on Aerospace and Electronic Systems, 2015, 51(2):1575-1582

[21]  Hong Li*, Mingquan Lu, Design and Assessment of Composite Civil Moderate Code Structure for Efficient GPS L2C Signal Acquisition, IET Radar Sonar & Navigation, 2015, 9(7):907-916

[22]  Hong Li*, Minqquan Lu, Zhenming Feng. Interleaving of local code replicas-based rapid acquisition method for time division data multiplexing long pseudo-noise-code signals, IET Radar Sonar & Navigation, 2013, 7(8):848-857

[23]  Hong Li*, Minqquan Lu, Zhenming Feng. Partial-correlation-result reconstruction technique for weak GNSS long PN-code acquisition, IET Radar Sonar & Navigation, 2011, 5(7):731-740

[24]  李洪*，周辉，陆明泉，冯振明, 基于码多普勒补偿的微弱GNSS长码快速直接捕获算法, 中国科学G辑：物理学 力学 天文学, 2010，40(5)：560~567.（第一届中国卫星导航年会青年优秀论文一等奖）

[25]  Hong Li*, Mingquan Lu, Zhenming Feng, Mapping and overlapping based carrier frequency searching technique for rapid GNSS long PN-code acquisition, Science China: Information Sciences, 2010, 53(12):2642-2652

[26]  Hong Li*, Mingquan Lu, Zhenming Feng, Three-stage based rapid long PN-code acquisition method by employing time-frequency folding technique, Chinese Journal of Electronics, 2010,19(4): 727-732

[27]  Hong Li*, Mingquan Lu, Xiaowei Cui, Zhenming Feng, Generalized zero-padding scheme for direct GPS P-code acquisition, IEEE Transactions on Wireless Communications, 2009, 8(6): 2866-2871

[28]  Hong Li*, Mingquan Lu, Zhenming Feng, Mathematical modeling and performance analysis for average based rapid search method for direct GPS P-code acquisition, IET Radar Sonar & Navigation, 2009, 3(1): 81-92

[29]  Hong Li*, Mingquan Lu, Zhenming Feng, Improved zero-padding method for rapid long PN-code acquisition, IEEE Transactions on Signal Processing, 2008, 56(8): 3795-3799

[30]  Hong Li*, Xiaowei Cui, Mingquan Lu, Zheming Feng, Dual-folding based rapid search method for long PN-code acquisition, IEEE Transactions on Wireless Communications, 2008, 7(12): 5286-5296

近些年，课题组针对各类用户越来越高安全可靠导航定位授时服务需求，重点研究卫星导航系统在应用过程中安全隐患与潜在风险，各类安全威胁手段可行性及其评估手段，弹性PNT技术，安全可信PNT理论技术体系，及其在交通（包括智能驾驶、无人驾驶等）、电力、通讯、金融等领域中应用。

欢迎对卫星导航安全感兴趣的同学加盟！