443 citations · 675 across the 4 of their papers we have counts for
4 papers
RF-Based Human Activity Recognition Using Signal Adapted Convolutional Neural Network
Zhe Chen, Chao Cai, Tianyue Zheng +3
Human Activity Recognition (HAR) plays a critical role in a wide range of real-world applications, and it is traditionally achieved via wearable sensing. Recently, to avoid the bur…
Towards Flexible Wireless Charging for Medical Implants Using Distributed Antenna System
Xiaoran Fan, Longfei Shangguan, Richard Howard +5
This paper presents the design, implementation and evaluation of In-N-Out, a software-hardware solution for far-field wireless power transfer. In-N-Out can continuously charge a me…
FarSense: Pushing the Range Limit of WiFi-based Respiration Sensing with CSI Ratio of Two Antennas
Youwei Zeng, Dan Wu, Jie Xiong +3
The past few years have witnessed the great potential of exploiting channel state information retrieved from commodity WiFi devices for respiration monitoring. However, existing ap…
mD-Track: Leveraging Multi-Dimensionality in Passive Indoor Wi-Fi Tracking
Yaxiong Xie, Jie Xiong, Mo Li +1
Wi-Fi localization and tracking face accuracy limitations dictated by antenna count (for angle-of-arrival methods) and frequency bandwidth (for time-of-arrival methods). This paper…