Colour Light Intensity based Modulation Scheme for Visible Light Communication Employing Turbo Codes

Vaz, Aldrin and Nayak, Gurudas C and Nayak, Dayananda (2020) Colour Light Intensity based Modulation Scheme for Visible Light Communication Employing Turbo Codes. Journal of Advanced Research in Dynamical and Control Systems, 12 (3). pp. 1051-1060. ISSN 1943-023X

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Abstract

-This paper discusses a modulation scheme based by incorporating the data with the subtle changes in the variation of light intensity for Visible Light Communication (VLC) systems. A modulation scheme named Colour Light Intensity Modulation is proposed on the concept of colour spaces of light where the data can be modulated on the subtle changes in the light signals and transmitted. Firstly, the input data is mapped with the intensities of Light Emitting Diodes and transmitted. The received information is demapped to obtain the estimate of the sent message. The simulation results obtained shows that the proposed concept can be used in the development of more efficient VLC systems.

Item Type: Article
Uncontrolled Keywords: Colour light Intensity Modulation, Colour Spaces, Turbo Codes, Visible Light Communication
Subjects: Engineering > MIT Manipal > Instrumentation and Control
Depositing User: MIT Library
Date Deposited: 03 Sep 2020 08:56
Last Modified: 03 Sep 2020 08:56
URI: http://eprints.manipal.edu/id/eprint/155607

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