Transmission of Signals Using White LEDs for VLC Application
In this paper a photodetector working as an active optical filter device is used to detect
modulated visible optical signals for applications based on Visible Light Communication …
modulated visible optical signals for applications based on Visible Light Communication …
Indoors positioning through VLC technology using an a-SiC: H photodetector
The work presented in this paper supports the viability of a navigation system based on
Visible Light Communication (VLC) for indoors applications. The system design uses RGB …
Visible Light Communication (VLC) for indoors applications. The system design uses RGB …
MUX/DEMUX SiC receiver for visible light communications
In this paper we present a MUX/DEMUX device based on a multilayer a-SiC: H optical filter
that requires near-ultraviolet steady state optical switches to select desired wavelengths in …
that requires near-ultraviolet steady state optical switches to select desired wavelengths in …
Fine-grained indoor localization: optical sensing and detection
A LED-assisted navigation system for large indoor environments is proposed. White LEDs
are used both for illumination purposes and as transmitters. On-off keying modulation …
are used both for illumination purposes and as transmitters. On-off keying modulation …
Geo-localization using indoor visible light communication
Nowadays, Global Positioning Systems (GPS) are used everywhere for positioning and
navigation. However, its use is not suitable in indoor environment, due to power budget …
navigation. However, its use is not suitable in indoor environment, due to power budget …
Geolocation and communication in unfamiliar indoor environments through visible light
To support people's wayfinding activities in unfamiliar indoor environments, a method able
to generate ceiling landmark route instructions using Visible Light Communication (VLC) is …
to generate ceiling landmark route instructions using Visible Light Communication (VLC) is …
Investigation of code division multiplexing technique for VLC-based indoor positioning
G Szabó - 2015 17th International Conference on Transparent …, 2015 - ieeexplore.ieee.org
The visible light communication (VLC) with LED lamps is a very promising technique which
can be a possible alternative to certain simplex radio connections aiming to relieve the …
can be a possible alternative to certain simplex radio connections aiming to relieve the …
Hadamard matrix design for a low-cost indoor positioning system in visible light communication
JK Park, TG Woo, M Kim, JT Kim - IEEE Photonics Journal, 2017 - ieeexplore.ieee.org
A positioning system based on visible light communication (VLC) utilizes illuminating indoor
lights to identify the location of objects. The complexity and the cost of VLC are largely …
lights to identify the location of objects. The complexity and the cost of VLC are largely …
Positioning and advertising in large indoor environments using visible light communication
We investigate the applicability of an intuitive advertising system for large indoor
environments using visible light communication (VLC). This VLC-based positioning system …
environments using visible light communication (VLC). This VLC-based positioning system …
Visible light ID system for indoor localization
S Ayub, S Kariyawasam, M Honary, B Honary - 2013 - IET
In recent years visible light communication (VLC) has been matured as an emerging
wireless optical technology. Main attraction of VLC is its dual functionality of providing …
wireless optical technology. Main attraction of VLC is its dual functionality of providing …