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 …

Global positioning system uses satellite signals to infer position. In buildings, however, these
signals are attenuated and scattered by walls and other objects, making it impossible to …

Nowadays, many people rely on computers and smart devices for ordinary activities such as
sending emails, calling, texting, reading the news and interacting with social media. One …

This paper proposes the use of Visible Light Communication (VLC) for vehicle safety
applications, creating a smart vehicle lighting system that combines the functions of …

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 …

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 …

A safe smart vehicle lighting system that combines the functions of illumination, signaling,
communications, and positioning is presented. The communication between the …

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

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 …