In this paper is proposed an indoor navigation system based on the use of Visible Light
Communication (VLC) technology. The proposed system includes tri-chromatic white LEDs …

In this research we present a Visible Light Communication (VLC) system for indoor
positioning and navigation. The viability of this methodology was demonstrated in previous …

White LEDS revolutionized the field of illumination technology mainly due to the energy
saving effects. Besides lighting purposes LEDs can also be used in wireless communication …

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 …

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 …

This paper presents the use of a selective device based on a-SiC: H/a-Si: H for the
photodetection of visible signals emitted by red, green and blue emitters in a Visible Light …

In this paper, we present an indoor positioning system were trichromatic white LEDs are
used as transmitters and an optical processor based on a-SiC: H technology as mobile …

This paper focuses on designing and analyzing a visible light-based communication and
positioning system for indoor wireless communication under light-emitting diodes (LEDs) …

In this paper an integrated wavelength optical filter and photodetector working as a DEMUX
device is used to detect modulated optical signals of visible wavelengths for Visible Light …

The attenuation of GPS signals inside buildings has recently boosted research in the field of
indoors navigation systems. Different solutions can be used to manage positioning and …