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 …

RSSI and machine learning-based indoor localization systems for smart cities

R Rathnayake, MWP Maduranga, V Tilwari… - Eng, 2023 - mdpi.com
The rapid expansion of the Internet of Things (IoT) and Machine Learning (ML) has
significantly increased the demand for Location-Based Services (LBS) in today's world …

WLAN RSS-based fingerprinting for indoor localization: A machine learning inspired bag-of-features approach

SB Altaf Khattak, Fawad, MM Nasralla, MA Esmail… - Sensors, 2022 - mdpi.com
Location-based services have permeated Smart academic institutions, enhancing the quality
of higher education. Position information of people and objects can predict different potential …

Performance of fingerprinting-based indoor positioning with measured and simulated RSSI reference maps

R Kawecki, S Hausman, P Korbel - Remote Sensing, 2022 - mdpi.com
Numerous indoor positioning technologies and systems have been proposed to localize
people and objects in large buildings. Wi-Fi and Bluetooth positioning systems using …

Explainable indoor localization of BLE devices through RSSI using recursive continuous wavelet transformation and XGBoost classifier

AHM Kamal, MGR Alam, MR Hassan, TS Apon… - Future Generation …, 2023 - Elsevier
Indoor localization systems with higher precision and integrity are being highly demanded
because of their numerous applications in superstores, smart homes, smart cities, elderly …

Insus: Indoor navigation system using unity and smartphone for user ambulation assistance

ED Fajrianti, N Funabiki, S Sukaridhoto… - Information, 2023 - mdpi.com
Currently, outdoor navigation systems have widely been used around the world on
smartphones. They rely on GPS (Global Positioning System). However, indoor navigation …

Outlier Detection in Time-Series Receive Signal Strength Observation Using Z-Score Method with S n Scale Estimator for Indoor Localization

AS Yaro, F Maly, P Prazak - Applied Sciences, 2023 - mdpi.com
Collecting time-series receive signal strength (RSS) observations and averaging them is a
common method for dealing with RSS fluctuation. However, outliers in the time-series …

OCR-RTPS: an OCR-based real-time positioning system for the valet parking

Z Wu, X Chen, J Wang, X Wang, Y Gan, M Fang… - Applied Intelligence, 2023 - Springer
Obtaining the position of ego-vehicle is a crucial prerequisite for automatic control and path
planning in the field of autonomous driving. Most existing positioning systems rely on GPS …

[PDF][PDF] On the RSSI-based indoor localization employing LoRa in the 2.4 GHz ISM band

M Simka, L Polak - Radioengineering, 2022 - radioeng.cz
Demand for systems and technologies ensuring indoor localization or tracking of an object
with high and stable accuracy is continuously increasing. There are several wireless …

Influence of measured radio map interpolation on indoor positioning algorithms

T Bravenec, M Gould, T Fryza… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
Indoor positioning and navigation increasingly have become popular, and there are many
different approaches, using different technologies. In nearly all of the approaches, the …