2022/8-至今， 北京理工大学，网络空间安全学院，特别副研究员 2020/09-2022/07, 北京理工大学，网络空间安全学院，博士后 2017/10-2019/09, 新南威尔士大学，电气工程学院，访问 2013/09-2020/06, 北京理工大学，信息与电子学院，博士 研究成果 作为项目骨干参与国家高技术研究发展计划（863）课题、国家重点基础研究发展计划（973）课题、国家自然科学基金等项目，申请/授权中国发明专利7项，发表高水平论文10余篇

空天通信，社会治理

R. Li, J. Cui; T. Huang; L. Yang; S. Yan*, "Optimal Pulse-Position Modulation Order and Transmit Power in Covert Communications," IEEE Transactions on Vehicular Technology. vol. 71, no. 5, pp. 5570-5575, May 2022. E. Meng, R. Li*, J. Yu, X. Bu, " Joint CCI Mitigation and Power Control for MC-DS-CDMA in LEO Satellite Networks," IEEE Internet of Things Journal. Early Access, Feb. 2022. DOI 10.1109/JIOT.2022.3156376. R. Li, Z. Wei, L. Yang, D. W. K. Ng, J. Yuan and J. An, "Resource allocation for secure multi-UAV communication systems with multi-eavesdropper," in IEEE Transactions on Communications, vol. 68, no. 7, pp. 4490-4506, Jul. 2020. Y. Cai, Z. Wei, R. Li, D. W. K. Ng and J. Yuan, "Joint trajectory and resource allocation design for energy-efficient secure UAV communication systems," in IEEE Transactions on Communications, vol. 68, no. 7, pp. 4536-4553, Jul. 2020. R. Li, Z. Wei, L. Yang, D. W. K. Ng, J. Yuan and J. An, Joint trajectory and resource allocation design for UAV communication systems[C]. in 2018 IEEE Globecom Workshops (GC Wkshps), Dec. 2018, pp. 1-6.