J Hu, T Zheng, Z Chen, H Wang, J Luo - Proceedings of the 29th Annual …, 2023 - dl.acm.org
Having been studied for more than a decade, Wi-Fi human sensing still faces a major challenge in the presence of multiple persons, simply because the limited bandwidth of Wi …
Falls are the leading cause of fatal injuries to elders in modern society, which has motivated researchers to propose various fall detection technologies. We observe that most of the …
Human has an unique gait and prior works show increasing potentials in using WiFi signals to capture the unique signature of individuals' gait. However, existing WiFi-based human …
J Liu, W Li, T Gu, R Gao, B Chen, F Zhang… - Proceedings of the …, 2023 - dl.acm.org
The passive WiFi sensing research has largely centered on activity sensing using fixed- location WiFi transceivers, leading to the development of several theoretical models that aim …
X Wang, K Niu, A Yu, J Xiong, Z Yao, J Wang… - Proceedings of the …, 2023 - dl.acm.org
In the past few years, a large range of wireless signals such as WiFi, RFID, UWB and Millimeter Wave were utilized for sensing purposes. Among these wireless sensing …
Wireless sensing is capable of capturing rich information of human target without requiring sensors attached to the target. Although promising, two critical issues still exist, ie,(i) limited …
In recent years, wireless sensing has attracted lots of research attention with a large range of applications enabled. However, several critical issues still hinder wireless sensing from …
Wi-Fi signals may help realize low-cost and non-invasive human sensing, yet it can also be exploited by eavesdroppers to capture private information. Very few studies rise to handle …
S Zhang, T Zheng, H Wang, Z Chen, J Luo - Proceedings of the 20th …, 2022 - dl.acm.org
Recent years have witnessed a growing interest in contact-free respiration monitoring leveraging radio-frequency (RF) technologies. However, the proposed solutions mostly …