An indoor visible light positioning system for multi-cell networks

RA Martínez-Ciro, FE López-Giraldo, JM Luna-Rivera… - Photonics, 2022 - mdpi.com
Trichromatic WLEDs based on red–green–blue (RGB) LEDs have … We proposed indoor
positioning adopting VLC based on the … frequency identification combined with the modulation …

[PDF][PDF] An Indoor Visible Light Positioning System for Multi-Cell Networks. Photonics 2022, 9, 146

RA Martínez-Ciro, FE López-Giraldo… - … Light Communication  …, 2022 - core.ac.uk
Trichromatic WLEDs based on red–green–blue (RGB) LEDs have … We proposed indoor
positioning adopting VLC based on the … frequency identification combined with the modulation …

Mobile Application for Visible Light Communication Systems: An Approach for Indoor Positioning

QD Nguyen, NH Nguyen - Photonics, 2024 - mdpi.com
… produce white light using LEDs involves trichromatic methods… utilized technologies for indoor
localization, often paired with … there is only one LED transmitting data with two scenarios as …

[HTML][HTML] Green indoor optical wireless communication systems: Pathway towards pervasive deployment

C Jenila, RK Jeyachitra - Digital Communications and Networks, 2021 - Elsevier
… The identified key issues for this combined goal include the … and communication, the
optimization of transmitter layouts is … Hence, recent progress in LED and LD based white light …

Indoor wayfinding using visible light communication

M Vieira, MA Vieira, P Louro… - Optical Sensing and …, 2020 - spiedigitallibrary.org
… -chromatic white sources are used providing a different data … Since lighting and wireless
data communication is combined, … In future accurate indoor positioning might not be viable by …

Visible light positioning as a next-generation indoor positioning technology: A tutorial

S Bastiaens, M Alijani, W Joseph… - IEEE Communications …, 2024 - ieeexplore.ieee.org
… continued mobile data traffic growth [69] threatens to expend the combined bandwidth of the
… A white LED lamp can be based on a multi-die combination of bi- or trichromatic-based LED …

Geolocation and communication in unfamiliar indoor environments through visible light

M Vieira, MA Vieira, P Louro… - … and Applications XXV, 2021 - spiedigitallibrary.org
… Since lighting and wireless data communication is combinedindoor positioning might not be
viable by sole utilizing RF … Tetra-chromatic white sources are used providing a different data

Wayfinding in complex buildings using visible light communication

M Vieira, MA Vieira, P Louro… - … and Simulation of …, 2020 - spiedigitallibrary.org
… Since lighting and wireless data communication is combinedindoor positioning might not
be viable by sole utilizing RF … We propose to use modulated visible light, carried out by white

Decoding techniques for indoors navigation using VLC

P Louro, M Vieira, MA Vieira - Optical Sensing and Detection …, 2022 - spiedigitallibrary.org
… is the use of VLC to implement an indoor positioning system … optical signals generated by
white trichromatic RGB LEDs. … from this statistical description, combined with the analog signal …

Location and wayfinding services through visible light in crowded buildings

M Vieira, MA Vieira, P Louro, A Fantoni… - Optical Sensors …, 2021 - spiedigitallibrary.org
… “Coupled data transmission and indoor positioning by using transmitting trichromatic white
LEDs and a SiC optical MUX/DEMUX mobile receiver,” Proc. SPIE. 10231, Optical Sensors …