4 papers
Pushing Bistatic Wireless Sensing toward High Accuracy at the Sub-Wavelength Scale
Wenwei Li, Jiarun Zhou, Qinxiao Quan +2
Contactless sensing using wireless communication signals has garnered significant attention due to its non-intrusive nature and ubiquitous infrastructure. Despite the promise, the…
WiRainbow: Single-Antenna Direction-Aware Wi-Fi Sensing via Dispersion Effect
Zhaoxin Chang, Shuguang Xiao, Fusang Zhang +4
Recently, Wi-Fi signals have emerged as a powerful tool for contactless sensing. During the sensing process, obtaining target direction information can provide valuable contextual…
PnPSelect: Plug-and-play IoT Device Selection Using Ultra-wideband Signals
Zhaoxin Chang, Fusang Zhang, Jie Xiong +3
In recent years, the number of Internet of Things (IoT) devices in smart homes has rapidly increased. A key challenge affecting user experience is how to enable users to efficientl…
Exploring quantum sensing for fine-grained liquid recognition
Yuechun Jiao, Jinlian Hu, Zitong Lan +9
Recent years have witnessed the use of pervasive wireless signals (e.g., Wi-Fi, RFID, and mmWave) for sensing purposes. Due to its non-intrusive characteristic, wireless sensing pl…