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 …

WiFi 5GHz CSI-Based Single-AP Localization with Centimeter-Level Median Error

SN Shoudha, S Helwa, JP Van Marter, M Torlak… - IEEE …, 2023 - ieeexplore.ieee.org
Localization schemes based on one-way Channel Frequency Response (CFR) are limited
in terms of the available coherent bandwidth due to random timing and phase offsets. Two …

Fingerprinting-based indoor localization with hybrid quantum-deep neural network

M Jeong, H Park, SW Choi, S Kim - IEEE Access, 2023 - ieeexplore.ieee.org
This paper presents an approach for enhancing indoor localization accuracy using a hybrid
quantum deep neural network model (H-QDNN). To improve the accuracy of indoor …

[HTML][HTML] An efficient indoor localization for smartphone users: Hybrid metaheuristic optimization methodology

A Raj, SD Shetty, CS Rahul - Alexandria Engineering Journal, 2024 - Elsevier
Access points (APs) are used to define coordinates in an indoor positioning system with Wi-
Fi. These systems utilize existing infrastructure and Wi-Fi APs to find out the exact location of …

Dropout autoencoder fingerprint augmentation for enhanced Wi-Fi FTM-RSS indoor localization

H Park, C Laoudias, S Horsmanheimo… - IEEE Communications …, 2023 - ieeexplore.ieee.org
In this letter, we propose a dropout autoencoder fingerprint augmentation approach for
enhanced Wi-Fi fine time measurement and received signal strength signals-based indoor …

Wi-Fi-Based Real-Time UAV Localization: A Comparative Analysis Between RSSI-Based and FTM-Based Approaches

E Pagliari, L Davoli, G Ferrari - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Wi-Fi connectivity for localization purposes has been used for several years in the Internet of
Things (IoT) context, where the (general) static nature of IoT devices allows to approximately …

Indoor Localization Based on Integration of Wi-Fi with Geomagnetic and Light Sensors on an Android Device Using a DFF Network

C Sun, J Zhou, K Jang, Y Kim - Electronics, 2023 - mdpi.com
Sensor-related indoor localization has attracted considerable attention in recent years. The
accuracy of conventional fingerprint solutions based on a single sensor, such as a Wi-Fi …

Survey of Deep Learning Applications in WiFi Localization

Y Wang, Z Cao, W Gong, M Chen - 2024 IEEE 7th Advanced …, 2024 - ieeexplore.ieee.org
Thanks to the extensive coverage of WiFi and the wide application of smart devices in recent
years, WiFi-based positioning systems have gained more and more attention. Recently …

RSSI Indoor Positioning Algorithm Based on Kalman Filtering

Y Xie, L Jiang - 2024 5th International Conference on Electronic …, 2024 - ieeexplore.ieee.org
In the context of the increasingly deep construction of smart home, indoor localization using
wireless network has become a research hotspot. However, in practical applications, the …

Enhancing Indoor Localization Accuracy Using a Hybrid Deep Learning Algorithm: A DNN-CNN Approach

H Asadollahi, N Mokari, H Saeedi… - Authorea …, 2024 - techrxiv.org
Indoor localization within buildings is paramount due to its diverse applications, including
the Internet of Things (IoT), healthcare, and personnel monitoring. To improve the …