Parallel Data Transmission in Indoor Visible Light Communication Systems

Visible Light Communication for Wireless Data Transmission

Visible Light Communication (VLC) technology, one of the advanced optical wireless communication technologies, in which light in the visible region (375nm-780nm) is used as a medium for data transmission is more secure and achieves high data rates as compared to conventional wireless technologies like Wi-Fi, Bluetooth, Wi-max etc., which use radio waves for communication. While using wireless i...

Performance Study for Indoor Visible Light Communication Systems

.................................................................................................................................................. i Table of

Indoor Localization Based on Visible Light Communication

Visible Light Communication Systems for Optical Video Transmission

This article describes an optical wireless system based on visible light communication (VLC), which allows a video broadcasting to reach a bit rate of 1 Mbps, although this system can also be used for low-speed sensor interconnections. The main advantages of this technology are the robustness against EM interference, safety for human eye, and security against undesired network access. In this a...

Performance Evaluation of Parallel Transmission Visible Light Communication Systems Using Colour Shift Keying

In this paper, we deal with parallel-transmission visible light communication (PT-VLC) systems using Colour-Shift Keying (CSK). We construct a prototype of PT-VLC systems utilizing a Liquid Crystal Display (LCD) as a transmitter and an Image Sensor (IS) as a receiver. We also propose a new colour estimation algorithm for CSK and integrate the algorithm into the prototype. We show effectiveness ...