Recent Publications Full List in Google Scholar »

Conference

• [INFOCOM 2025] iRadar: Synthesizing Millimeter-Waves from Wearable Inertial Inputs for Human Gesture Sensing
  Huanqi Yang, Mingda Han, Xinyue Li, Di Duan, Tianxing Li, and Weitao Xu,
  Proceedings of the 2025 IEEE International Conference on Computer Communications,
  London, United Kingdom, May. 2025. PDF Slides

• [SenSys 2023] XGait: Cross-Modal Translation via Deep Generative Sensing for RF-based Gait Recognition
  Huanqi Yang, Mingda Han, Mingda Jia, Zehua Sun, Pengfei Hu, Yu Zhang, Tao Gu, and Weitao Xu,
  Proceedings of the 21th ACM Conference on Embedded Networked Sensor Systems,
  Istanbul, Turkiye, November, 2023. PDF Slides 

• [MobiHoc 2023] Wave-for-Safe: Multisensor-based Mutual Authentication for Unmanned Delivery Vehicle Services
  Huanqi Yang*, Mingda Han*, Shuyao Shi, Zhenyu Yan, Guoliang Xing, Jianping Wang, and Weitao Xu,
  Proceedings of the 2023 International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing,
  Washington DC, USA, October, 2023. PDF Slides

• [INFOCOM 2023] ChirpKey: A Chirp-level Information-based Key Generation Scheme for LoRa Networks via Perturbed Compressed Sensing
  Huanqi Yang, Zehua Sun, Hongbo Liu, Xianjin Xia, Yu Zhang, Tao Gu, Gerhard Hancke, and Weitao Xu,
  Proceedings of the 2023 IEEE International Conference on Computer Communications,
  New York area, USA, May. 2023. PDF Slides

• [IPSN 2023]FLoRa: Energy-Efficient, Reliable, and Beamforming-Assisted Over-The-Air Firmware Update in LoRa Networks
  Zehua Sun, Tao Ni, Huanqi Yang, Kai Liu, Yu Zhang, Tao Gu and Weitao Xu,
  Proceedings of the 2023 International Conference on Information Processing in Sensor Networks,
  San Antonio, USA, May. 2023. PDF 

• [PerCom 2023]EMGSense: A Low-Effort Self-Supervised Domain Adaptation Framework for EMG Sensing
  Di Duan, Huanqi Yang, Guohao Lan, Tianxing Li, Xiaohua Jia, and Weitao Xu,
  Proceedings of the 21th International Conference on Pervasive Computing and Communications,
  Atlanta, USA, March. 2023. PDF Best Paper Award

• [ICDCS 2022] Vehicle-Key: A Secret Key Establishment Scheme for LoRa-enabled IoV Communications
  Huanqi Yang, Hongbo Liu, Yuezhong Wu, Chengwen Luo, Wei Li, Albert Zomaya, Linqi Song and Weitao Xu,
  Proceedings of the 42th International Conference on Distributed Computing Systems
  Bologna, Italy, July 2022. PDF Slides

Journal

• [TMC] Seeing the Invisible: Recovering Surveillance Video with COTS mmWave Radar
  Mingda Han, Huanqi Yang, Mingda Jia, Weitao Xu, Yanni Yang, Zhijian Huang, Jun Luo, Xiuzhen Cheng, and Pengfei Hu,
  Proceedings of IEEE Transactions on Mobile Computing PDF 

• [TMC] Scenario-Adaptive Key Establishment Scheme for LoRa-enabled IoV Communications
  Huanqi Yang, Di Duan, Hongbo Liu, Chengwen Luo, Yuezhong Wu, Wei Li, Albert Y. Zomaya, Linqi Song, and Weitao Xu,
  Proceedings of IEEE Transactions on Mobile Computing PDF 

• [ToN] InaudibleKey2.0: Deep Learning-empowered Mobile Device Pairing Protocol based on Inaudible Acoustic Signals
  Huanqi Yang, Zhenjiang Li, Chengwen Luo, Bo Wei, Weitao Xu,
  Proceedings of IEEE/ACM Transactions on Networking PDF 

• [ToSN] FLoRa+: Energy-efficient, Reliable, Beamforming-assisted, and Secure Over-the-air Firmware Update in LoRa Networks
  Zehua Sun, Tao Ni, Huanqi Yang, Kai Liu, Yu Zhang, Tao Gu and Weitao Xu,
  Proceedings of ACM Transactions on Sensor Network PDF 

• [ToSN] mmSign: mmWave-based Few-Shot Online Handwritten Signature Verification
  Mingda Han, Huanqi Yang, Tao Ni, Di Duan, Mengzhe Ruan, Yongliang Chen, Jia Zhang, Weitao Xu,
  Proceedings of ACM Transactions on Sensor Network PDF 

• [TMC] WashRing: An Energy-efficient and Highly Accurate Handwashing Monitoring System via Smart Ring
  Weitao Xu, Huanqi Yang, Jiongzhang Chen, Chengwen Luo, Jia Zhang, Yuliang Zhao, Wen Jung Li,
  Proceedings of IEEE Transactions on Mobile Computing PDF 

• [ToSN] Recent Advances in LoRa: A Comprehensive Survey
  Zehua Sun, Huanqi Yang, Kai Liu, Zhimeng Yin, Zhenjiang Li, Weitao Xu,
  Proceedings of ACM Transactions on Sensor Network PDF 

• [JBHI]ULECGNet: An ultra-lightweight end-to-end ECG classification neural network
  Jianbiao Xiao, Jiahao Liu, Huanqi Yang, Qingsong Liu, Ning Wang, Zhen Zhu, Yulong Chen, Yu Long, Liang Chang, Liang Zhou, Jun Zhou,
  Proceedings of IEEE Journal of Biomedical and Health Informatics
  PDF Cover Article of the Issue

Short Papers

• [DeepWireless 2025] LLMKey: LLM-Powered Wireless Key Generation Scheme for Next-Gen IoV Systems
  Huanqi Yang and Weitao Xu,
  Proceedings of The 3rd Workshop on Deep Learning for Wireless Communications, Sensing, and Security, PDF

• [DeepWireless 2025] NERecon: Neural-Enhanced Reconciliation for Secure Physical Layer Key Generation
  Aochen Jiao, Huanqi Yang, and Weitao Xu,
  Proceedings of The 3rd Workshop on Deep Learning for Wireless Communications, Sensing, and Security, PDF

• [EIFCom 2024] TransCompressor: LLM-Powered Multimodal Data Compression for Smart Transportation
  Huanqi Yang, Rucheng Wu, and Weitao Xu,
  Proceedings of the 1th ACM International Workshop on Mobile Computing with Efficient and Interactive Foundation Models, PDF Best Paper Award

• [BodySys 2024] XSolar: A Generative Framework for Solar-based Human Gesture Sensing via Wearable Signals
  Rucheng Wu, Huanqi Yang, and Weitao Xu,
  Proceedings of the 10th Workshop on Body-centric Computing Systems PDF 

• [CSCAIoTSys 2024] Are You Being Tracked? Discover the Power of Zero-Shot Trajectory Tracing with LLMs!
  Huanqi Yang, Sijie Ji, Rucheng Wu, and Weitao Xu,
  Proceedings of Workshop on Coupling of Sensing & Computing in AIoT Systems PDF 

• [UbiComp CPD 2022] MobileKey: A Fast and Robust Key Generation System for Mobile Devices
  Keqi Song, Zimeng Zhu, Huanqi Yang, Tao Ni, and Weitao Xu,
  Proceedings of Workshop on Coupling of Sensing & Computing in AIoT Systems PDF 

Book Chapter

• Physical layer key generation for LoRa-enabled networks
  Huanqi Yang, Zehua Sun, Weitao Xu,
  In IET Book Physical Layer Security for 6G Networks PDF