Colour light intensity based modulation scheme for visible light communication employing turbo codes

Aldrin Claytus Vaz, C. Gurudas Nayak, Dayananda Nayak

Research output: Contribution to journalArticle


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.

Original languageEnglish
Pages (from-to)1051-1060
Number of pages10
JournalJournal of Advanced Research in Dynamical and Control Systems
Issue number3 Special Issue
Publication statusPublished - 01-01-2020


All Science Journal Classification (ASJC) codes

  • Computer Science(all)
  • Engineering(all)

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