Visible Light Communication System Based on Virtual Instrumentation

Virtual Cognitive MAC for Visible Light Communication System

Cognitive Radio technique exploits underutilized licensed spectrums to improve its bandwidth availability. Using CR technology, node is able to adapt its transmission and reception radio parameters including channel frequency dynamically according to local spectrum availability. In visible light communication, due to the limitation and heterogeneous effect of color channel on different environm...

High - speed visible light communication system based on SiPM

Silicon Photomultiplier (SiPM) is a photodetector with very high sensitivity, fast response and good performance in oversaturation conditions. When SiPM faces incident optical radiation (sometimes imperceptible for other photodetectors) is able to detect very small variations of light. In this work, we present a SiPM-based optical receiver ables to discriminate small light signals from backgrou...

Indoor Localization Based on Visible Light Communication

Visible Light Communication

The visible light communication (VLC) refers to the communication technology which utilizes the visible light source as a signal transmitter, the air as a transmission medium, and the appropriate photodiode as a signal receiving component. The visible light communication technology has a short history compared with other communication technology, for example, public old telephone service, Ether...

Virtual Instrumentation Based Surveillance System in Industry

The danger of life of human being is increasing with advancement of scientific development in different fields. The security of industry (Steel Melting industry) is important to human life. The security system can detect abnormal and dangerous situation and notify us. In this paper, Virtual Instrumentation based intelligent Surveillance system that contains an obstacle avoiding robot which we c...