A Study on Analysis of Disturbance in VLC Transceiver Module Based on LED Communication

Abstract

-In this paper, would implement a transceiver for the visible light communication that based on wireless communication driving technology for LED illumination-based infrared ray communication, and measurement analyzed a design error rate of a transceiver variable rate has made about distance change -2.5m. The error rate measured a voltage variable along illuminate change between switchable circumstances, which has illuminated insight and outright. Each analyzed and measurement on the communication distance errors along the differences of disturbance light between night and days. The LED module has implemented for number of 6 through illumination dimming in case of different values. Also, implementation for the system module of a VLC transceiver based on the infrared sensors which used feedback outcome value has analyzed with error rate.

A Study on Overcoming Disturbance Light using Polarization Filter and Performance Improvement of Face Recognition System

“…Light scattering is called by various names; depending on its shape, it is called Flare, Halation, Glow, Haze, Starbuster et al The main cause of light scattering is related to the lenses, but it is caused by reflection and diffusion [4].…”