A survey of indoor localization systems and technologies
Indoor localization has recently witnessed an increase in interest, due to the potential wide
range of services it can provide by leveraging Internet of Things (IoT), and ubiquitous …
range of services it can provide by leveraging Internet of Things (IoT), and ubiquitous …
Wi-Fi fingerprint-based indoor positioning: Recent advances and comparisons
The growing commercial interest in indoor location-based services (ILBS) has spurred
recent development of many indoor positioning techniques. Due to the absence of Global …
recent development of many indoor positioning techniques. Due to the absence of Global …
CSI-based fingerprinting for indoor localization: A deep learning approach
With the fast-growing demand of location-based services in indoor environments, indoor
positioning based on fingerprinting has attracted significant interest due to its high accuracy …
positioning based on fingerprinting has attracted significant interest due to its high accuracy …
Spotfi: Decimeter level localization using wifi
This paper presents the design and implementation of SpotFi, an accurate indoor
localization system that can be deployed on commodity WiFi infrastructure. SpotFi only uses …
localization system that can be deployed on commodity WiFi infrastructure. SpotFi only uses …
E-eyes: Device-free location-oriented activity identification using fine-grained WiFi signatures
Activity monitoring in home environments has become increasingly important and has the
potential to support a broad array of applications including elder care, well-being …
potential to support a broad array of applications including elder care, well-being …
A survey on wireless indoor localization from the device perspective
With the marvelous development of wireless techniques and ubiquitous deployment of
wireless systems indoors, myriad indoor location-based services (ILBSs) have permeated …
wireless systems indoors, myriad indoor location-based services (ILBSs) have permeated …
Tagoram: Real-time tracking of mobile RFID tags to high precision using COTS devices
In many applications, we have to identify an object and then locate the object to within high
precision (centimeter-or millimeter-level). Legacy systems that can provide such accuracy …
precision (centimeter-or millimeter-level). Legacy systems that can provide such accuracy …
Modern WLAN fingerprinting indoor positioning methods and deployment challenges
Wireless local area networks (WLANs) have become a promising choice for indoor
positioning as the only existing and established infrastructure, to localize the mobile and …
positioning as the only existing and established infrastructure, to localize the mobile and …
Hitchhike: Practical backscatter using commodity wifi
We present HitchHike, a low power backscatter system that can be deployed entirely using
commodity WiFi infrastructure. With HitchHike, a low power tag reflects existing 802.11 b …
commodity WiFi infrastructure. With HitchHike, a low power tag reflects existing 802.11 b …
3D tracking via body radio reflections
This paper introduces WiTrack, a system that tracks the 3D motion of a user from the radio
signals reflected off her body. It works even if the person is occluded from the WiTrack …
signals reflected off her body. It works even if the person is occluded from the WiTrack …