Commodity WiFi Sensing in Ten Years: Status, Challenges, and Opportunities
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3164569
Abstract: The prevalence of WiFi devices and ubiquitous coverage of WiFi networks provide us the opportunity to extend WiFi capabilities beyond communication, particularly in sensing the physical environment. In this article, we survey the evolution of… read more here.
Keywords: commodity wifi; sensing systems; sensing ten; wifi ... See more keywords
RT-Fall: A Real-Time and Contactless Fall Detection System with Commodity WiFi Devices
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Mobile Computing"
DOI: 10.1109/tmc.2016.2557795
Abstract: This paper presents the design and implementation of RT-Fall, a real-time, contactless, low-cost yet accurate indoor fall detection system using the commodity WiFi devices. RT-Fall exploits the phase and amplitude of the fine-grained Channel State… read more here.
Keywords: detection; real time; time; wifi devices ... See more keywords
Push the Limit of Multipath Profiling Using Commodity WiFi Devices With Limited Bandwidth
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2020.2966871
Abstract: Multipath profiling is to characterize multipath components of wireless channels, which can be done using Channel State Information (CSI) from WiFi devices. To do so with satisfactory accuracy, recent studies rely on either a large… read more here.
Keywords: multipath; wifi devices; multipath profiling; commodity wifi ... See more keywords