CSI-based sliding window fingerprinting method tailored for a signal blocking environment in VLP systems

K Wang, X Huang, Y Liu, Z Hong, Z Zeng - Optics Express, 2023 - opg.optica.org
In visible light indoor positioning systems, the localization performance of the received
signal strength (RSS)-based fingerprinting algorithm would drop dramatically due to the …

Indoor high precision positioning system based on visible light communication and location fingerprinting

S Xu, Y Wu, X Wang, F Wei - Journal of Lightwave Technology, 2023 - ieeexplore.ieee.org
Indoor positioning system based on visible light communication and location fingerprinting
can achieve cm-level positioning accuracy, which has become an important candidate for …

New indoor positioning technique using spectral data compression based on VLC for performance improvement

A Chaabna, A Babouri, X Zhang, C Huang… - Optical and Quantum …, 2020 - Springer
Recent developments in the fields of Smart Phones and Wireless Communication
Technologies such as Wi-Fi, cellular networks, Bluetooth and VLC have made possible to …

Indoor Visible Light Positioning Method Based on Sparse Fingerprints Using Extended Min-Max and WKNN Algorithms

X Li, Z Liang, Z Wang, H Li - 2023 8th International Conference …, 2023 - ieeexplore.ieee.org
Indoor visible light positioning (VLP) systems based on received signal strength (RSS)
fingerprint can provide high-precision indoor positioning with low complexity. However …

Performance limits for fingerprinting-based indoor optical communication positioning systems exploiting multipath reflections

H Hosseinianfar, M Brandt-Pearce - IEEE Photonics Journal, 2020 - ieeexplore.ieee.org
Multipath reflection degrades the performance of visible light communications (VLC) based
localization systems, where it is often considered as a strong random noise. However, due to …

Indoor high-precision three-dimensional positioning algorithm based on visible light communication and fingerprinting using K-means and random forest

J Jiang, W Guan, Z Chen, Y Chen - Optical Engineering, 2019 - spiedigitallibrary.org
Recently, visible light communication (VLC) has been widely used in indoor positioning.
Considering that conventional VLC-based positioning (VLP) algorithms are susceptible to …

Simulation of fingerprinting based Visible Light Positioning without the need of prior map generation

F Lichtenegger, C Leiner, C Sommer… - Illumination …, 2021 - spiedigitallibrary.org
Fingerprinting-based Visible Light Positioning is a promising candidate to perform large-
scale indoor positioning tasks. In fingerprinting, signal characteristics are grouped in a …

Indoor Visible Light Positioning Based on Sparse Fingerprint Database Using Pathloss Model and Linear Interpolation

R Liu, Z Liang, X Li, Z Wang - Available at SSRN 4636754 - papers.ssrn.com
In recent years, fingerprinting technology has gained widespread usage in indoor visible
light positioning (VLP). However, constructing a fingerprint database (FD) is usually time …

Fingerprint-based visible light positioning using multiple photodiode receiver

A Hasan, T Glass, F Alam… - 2020 IEEE Sensors …, 2020 - ieeexplore.ieee.org
Visible Light Positioning (VLP) is a promising indoor localization method as it provides high
positioning accuracy and allows for leveraging the existing lighting infrastructure …

A low complexity indoor visible light positioning method

AC Anastou, KK Delibasis, AAA Boulogeorgos… - IEEE …, 2021 - ieeexplore.ieee.org
The continuous positioning of a mobile user equipment (MU) in a prompt way is a
fundamental requirement in several indoor applications related to ubiquitous computation …