SDR based indoor beacon localization using 3D probabilistic multipath exploitation and deep learning

DL Hall, RM Narayanan, DM Jenkins - Electronics, 2019 - mdpi.com
Wireless indoor positioning systems (IPS) are ever-growing as traditional global positioning
systems (GPS) are ineffective due to non-line-of-sight (NLoS) signal propagation. In this …

Indoor 3D localization scheme based on BLE signal fingerprinting and 1D convolutional neural network

S Yang, C Sun, Y Kim - Electronics, 2021 - mdpi.com
Indoor localization schemes have significant potential for use in location-based services in
areas such as smart factories, mixed reality, and indoor navigation. In particular, received …

Learning spatiotemporal features of CSI for indoor localization with dual-stream 3D convolutional neural networks

Y Jing, J Hao, P Li - IEEE Access, 2019 - ieeexplore.ieee.org
Recently, the research of WiFi-based indoor localization combing with deep-learning
techniques has earned wide attention due to its potential applications in smart cities. In this …

3D convolutional neural network-aided indoor positioning based on fingerprints of BLE RSSI

K Tasaki, T Takahashi, S Ibi… - 2020 Asia-Pacific Signal …, 2020 - ieeexplore.ieee.org
This paper deals with an indoor positioning via deep learning techniques based on the
received signal strength indication (RSSI) of Bluetooth low energy (BLE) beacon signals. In …

3-D BLE indoor localization based on denoising autoencoder

C Xiao, D Yang, Z Chen, G Tan - IEEE Access, 2017 - ieeexplore.ieee.org
Bluetooth low energy (BLE)-based indoor localization has attracted increasing interests for
its low-cost, low-power consumption, and ubiquitous availability in mobile devices. In this …

A channel state information and geomagnetic fused fingerprint localisation algorithm based on multi‐input convolutional neural network

Z Cheng, D Zhao, W Guo, L Li - IET Wireless Sensor Systems, 2024 - Wiley Online Library
Numerous applications require indoor localisation, and one of the current research areas is
how to leverage low‐cost ubiquitous signals for indoor localisation. This research designs a …

3D indoor localization based on spectral clustering and weighted backpropagation neural networks

L Peng, J Liu, M Sheng, Y Zhang, D Hou… - 2017 IEEE/CIC …, 2017 - ieeexplore.ieee.org
With the rapidly growing interest for indoor location-based services (LBSs), a number of
localization techniques have been developed especially for 3D environment. While high …

Information Fusion for 5G IoT: An Improved 3D Localisation Approach Using K-DNN and Multi-Layered Hybrid Radiomap

B El Boudani, T Dagiuklas, L Kanaris, M Iqbal… - Electronics, 2023 - mdpi.com
Indoor positioning is a core enabler for various 5G identity and context-aware applications
requiring precise and real-time simultaneous localisation and mapping (SLAM). In this work …

Deep learning-based indoor localization using multi-view BLE signal

A Koutris, T Siozos, Y Kopsinis, A Pikrakis, T Merk… - Sensors, 2022 - mdpi.com
In this paper, we present a novel Deep Neural Network-based indoor localization method
that estimates the position of a Bluetooth Low Energy (BLE) transmitter (tag) by using the …

Dynamic Feature-fused Localization with Smartphones Exploiting 5G NR SSB and Wi-Fi for Indoor Environments

H Yang, L Chen, H Liu, G Zhu - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
With the rapid development and wide deployment of fifth-generation (5G) and Wi-Fi
technologies, indoor positioning has entered a new era. Particularly, the salient properties of …