A review of millimeter wave device-based localization and device-free sensing technologies and applications

A Shastri, N Valecha, E Bashirov… - … Surveys & Tutorials, 2022 - ieeexplore.ieee.org
The commercial availability of low-cost millimeter-wave (mmWave) communication and
radar devices is starting to improve the adoption of such technologies in consumer markets …

DNN-based indoor localization under limited dataset using GANs and semi-supervised learning

W Njima, A Bazzi, M Chafii - IEEE access, 2022 - ieeexplore.ieee.org
Indoor localization techniques based on supervised learning deliver great performance
accuracy while maintaining low online complexity. However, such systems require massive …

A Survey of the Performance-Limiting Factors of a 2-Dimensional RSS Fingerprinting-Based Indoor Wireless Localization System

AS Yaro, F Maly, P Prazak - Sensors, 2023 - mdpi.com
A receive signal strength (RSS) fingerprinting-based indoor wireless localization system (I-
WLS) uses a localization machine learning (ML) algorithm to estimate the location of an …

Indoor 2D Positioning Method for Mobile Robots Based on the Fusion of RSSI and Magnetometer Fingerprints

P Sarcevic, D Csik, A Odry - Sensors, 2023 - mdpi.com
Received signal strength indicator (RSSI)-based fingerprinting is a widely used technique
for indoor localization, but these methods suffer from high error rates due to various …

EA-CNN: A smart indoor 3D positioning scheme based on Wi-Fi fingerprinting and deep learning

A Alitaleshi, H Jazayeriy, J Kazemitabar - Engineering Applications of …, 2023 - Elsevier
Accurate indoor location information in multi-building/floor environments is essential for
establishing many indoor location-based services (LBS). Wi-Fi fingerprinting with received …

An improved WiFi sensing based indoor navigation with reconfigurable intelligent surfaces for 6G enabled IoT network and AI explainable use case

A Taneja, S Rani, J Breñosa, A Tolba… - Future Generation …, 2023 - Elsevier
The expanding number of low cost sensors and smart devices drives the internet-of-things
(IoT) ecosystem of the future. These sensing devices are connected to the internet for …

Wi-fi fingerprint-based indoor localization method via standard particle swarm optimization

J Zheng, K Li, X Zhang - Sensors, 2022 - mdpi.com
With the continuous development and improvement in Internet-of-Things (IoT) technology,
indoor localization has received considerable attention. Particularly, owing to its unique …

On indoor localization using wifi, ble, uwb, and imu technologies

SG Leitch, QZ Ahmed, WB Abbas, M Hafeez… - Sensors, 2023 - mdpi.com
Indoor localization is a key research area and has been stated as a major goal for Sixth
Generation (6G) communications. Indoor localization faces many challenges, such as harsh …

A systematic review of Wi-Fi and machine learning integration with topic modeling techniques

D Atzeni, D Bacciu, D Mazzei, G Prencipe - Sensors, 2022 - mdpi.com
Wireless networks have drastically influenced our lifestyle, changing our workplaces and
society. Among the variety of wireless technology, Wi-Fi surely plays a leading role …

Energy-efficient ap selection using intelligent access point system to increase the lifespan of iot devices

S Lee, J Park, H Choi, H Oh - Sensors, 2023 - mdpi.com
With the emergence of various Internet of Things (IoT) technologies, energy-saving schemes
for IoT devices have been rapidly developed. To enhance the energy efficiency of IoT …