Machine learning based indoor localization using Wi-Fi RSSI fingerprints: An overview

N Singh, S Choe, R Punmiya - IEEE access, 2021 - ieeexplore.ieee.org
In the era of the Internet of Things (IoT) and Industry 4.0, the indoor usage of smart devices is
expected to increase, thereby making their location information more important. Based on …

Toward location-enabled IoT (LE-IoT): IoT positioning techniques, error sources, and error mitigation

Y Li, Y Zhuang, X Hu, Z Gao, J Hu… - IEEE Internet of …, 2020 - ieeexplore.ieee.org
Localization techniques are becoming key to add location context to the Internet-of-Things
(IoT) data without human perception and intervention. Meanwhile, the newly emerged low …

A spatial–temporal positioning algorithm using residual network and LSTM

R Wang, H Luo, Q Wang, Z Li, F Zhao… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
With the ever-increasing demand for location-based services in the indoor environments, Wi-
Fi-based positioning technology has attracted much attention in decades of years because …

Techniques for constructing indoor navigation systems for the visually impaired: A review

RN Kandalan, K Namuduri - IEEE Transactions on Human …, 2020 - ieeexplore.ieee.org
Sight is an important sensory input for humans to navigate their surrounding environment
independently. Tasks that are simple for the sighted are often difficult for a visually impaired …

A robust Wi-Fi fingerprint positioning algorithm using stacked denoising autoencoder and multi-layer perceptron

R Wang, Z Li, H Luo, F Zhao, W Shao, Q Wang - Remote Sensing, 2019 - mdpi.com
With the increasing demand for location-based services, Wi-Fi-based indoor positioning
technology has attracted much attention in recent years because of its ubiquitous …

Pre-and post-processing algorithms with deep learning classifier for Wi-Fi fingerprint-based indoor positioning

A Haider, Y Wei, S Liu, SH Hwang - Electronics, 2019 - mdpi.com
To accommodate the rapidly increasing demand for connected infrastructure, automation for
industrial sites and building smart cities, the development of Internet of Things (IoT)-based …

RAILS: 3-D real-time angle of arrival ultrasonic indoor localization system

A Gabbrielli, J Bordoy, W Xiong… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
The demand for a replacement of global navigation satellite systems in indoor environments
has led researchers to investigate the field of indoor localization. In this contribution, we …

An enhanced approach to imaging the indoor environment using WiFi RSSI measurements

A Dubey, P Sood, J Santos, D Ma… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Indoor device-free localization (DFL) using radio frequency (RF) signals has many important
applications including navigation, security and inventory control. One of the most common …

Indoor localization based on Wi-Fi received signal strength indicators: Feature extraction, mobile fingerprinting, and trajectory learning

J Yoo, J Park - Applied Sciences, 2019 - mdpi.com
This paper studies the indoor localization based on Wi-Fi received signal strength indicator
(RSSI). In addition to position estimation, this study examines the expansion of applications …

Efficient WiFi LiDAR SLAM for autonomous robots in large environments

K Ismail, R Liu, Z Qin, A Athukorala… - 2022 IEEE 18th …, 2022 - ieeexplore.ieee.org
Autonomous robots operating in indoor and GPS denied environments can use LiDAR for
SLAM instead. However, LiDARs do not perform well in geometrically-degraded …