Device-free indoor localization using Wi-Fi channel state information for Internet of Things

RY Chang, SJ Liu, YK Cheng - 2018 IEEE Global …, 2018 - ieeexplore.ieee.org
This paper proposes an economical, nonintrusive, and high-precision indoor localization
scheme based on Wi-Fi fingerprinting that requires only a single Wi-Fi access point and a …

Toward long-term effective and robust device-free indoor localization via channel state information

Z Li, X Rao - IEEE Internet of Things Journal, 2021 - ieeexplore.ieee.org
With the rapid development of location-based IoT applications in recent years, indoor device-
free passive localization based on Wi-Fi channel state information (CSI) has attracted …

Top-down indoor localization with Wi-fi fingerprints using deep Q-network

F Dou, J Lu, Z Wang, X Xiao, J Bi… - 2018 IEEE 15th …, 2018 - ieeexplore.ieee.org
The location-based services for Internet of Things (IoTs) have attracted extensive research
effort during the last decades. Wi-Fi fingerprinting with received signal strength indicator …

Wi-Fi indoor localization based on multi-task deep learning

WY Lin, CC Huang, NT Duc… - 2018 IEEE 23rd …, 2018 - ieeexplore.ieee.org
Conventional Wi-Fi-based indoor localization methods rely on training a RSS fingerprint
model to predict user locations. Most fingerprinting models only consider the distribution of …

Interpreting convolutional neural networks for device-free Wi-Fi fingerprinting indoor localization via information visualization

KM Chen, RY Chang, SJ Liu - IEEE Access, 2019 - ieeexplore.ieee.org
In this paper, we propose a convolutional neural network (CNN) model for device-free
fingerprinting indoor localization based on Wi-Fi channel state information (CSI). Besides …

Handling device heterogeneity in Wi-Fi based indoor positioning systems

Y Wei, R Zheng - IEEE INFOCOM 2020-IEEE Conference on …, 2020 - ieeexplore.ieee.org
Wi-Fi Received Signal Strength (RSS) based indoor localization is promising and widely
investigated due to the pervasive deployment of Wi-Fi Access Points (APs). However, one …

Device-free localization based on CSI fingerprints and deep neural networks

R Zhou, M Hao, X Lu, M Tang… - 2018 15th Annual IEEE …, 2018 - ieeexplore.ieee.org
Localization is of key importance to a variety of applications. Most previous approaches
require the objects to carry electronic devices, while on many occasions device-free …

Adapting convolutional neural networks for indoor localization with smart mobile devices

A Mittal, S Tiku, S Pasricha - Proceedings of the 2018 on Great Lakes …, 2018 - dl.acm.org
Indoor localization is emerging as an important application domain for enhanced navigation
(or tracking) of people and assets in indoor locales such as buildings, malls, and …

Taming the inconsistency of Wi-Fi fingerprints for device-free passive indoor localization

X Chen, C Ma, M Allegue, X Liu - IEEE INFOCOM 2017-IEEE …, 2017 - ieeexplore.ieee.org
Device-free Passive (DfP) indoor localization releases the users from the burden of wearing
sensors or carrying smartphones. Instead of locating devices, DfP technology directly …

Analysis and visualization of deep neural networks in device-free Wi-Fi indoor localization

SJ Liu, RY Chang, FT Chien - IEEE Access, 2019 - ieeexplore.ieee.org
Device-free Wi-Fi indoor localization has received significant attention as a key enabling
technology for many Internet of Things (IoT) applications. Machine learning-based location …