Wenda LiView profile
Assistant Professor
Wenda Li is an Assistant Professor at the Institute of Sensors, Signals & Systems , part of the University of Heriot-Watt 's School of Engineering & Physical Sciences. His research focuses on wireless sensing technologies, signal processing, and their applications in infrastructure monitoring, healthcare, and communication systems. He leads projects involving WiFi-based passive radar, RIS-aided networks, and machine learning-driven optimization strategies. Research interests include: Non-contact human activity recognition using WiFi signals Indoor localization and multi-user tracking Infrastructure assessment via 3D surface analysis Reconfigurable intelligent surface (RIS) optimization for IoT networks Machine learning integration in communication systems Recent work highlights include: A novel WiFi-based tracking system achieving sub-meter accuracy Automated 3D crack assessment for pavement maintenance RIS-aided semantic communication strategies Collaborations span global institutions, with active projects in China, UK, and Europe. His work has produced 9+ peer-reviewed publications since 2024, emphasizing practical applications of wireless sensing in healthcare and infrastructure domains.








