Visible Light Communication Based System Using High Power LED and Dicode Pulse Position Modulation Technique

Mostafa Ahfayd, Zohaib Farhat, Martin Sibley, Peter Mather, Pavlos Lazaridis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this paper a dicode pulse position modulation (DiPPM) technique has been successfully implemented for an indoor visible light communication (VLC) based system using an FPGA and a commercial high power white LED (30 W). A data rate of 13 Mbps has been achieved with a bit error rate (BER) <10 -11 at a free space distance of 1.2 m through a basic transceiver circuit, and 14.5 Mbps with 1.15×10 -6 of BER. Furthermore, a data rate of 13 Mbps has been successfully transmitted over a distance of 1.8 m with BER of 10 -5. This proves that the application of DiPPM is a viable modulation system over free space communication links.

Original languageEnglish
Title of host publicationProceedings of the 25th Telecommunications Forum: TELFOR 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages4
ISBN (Electronic)9781538630723
ISBN (Print)9781538630747
DOIs
Publication statusPublished - 8 Jan 2018

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