Visible light communication based system using high power LED and dicode pulse position modulation technique

Ahfayd, Mostafa H., Farhat, Zohaib A., Sibley, Martin J.N., Mather, Peter and Lazaridis, Pavlos (2018) Visible light communication based system using high power LED and dicode pulse position modulation technique. In: 25th Telecommunications Forum: TELFOR 2017, 21-22 November 2017, Belgrade, Serbia.

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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 (30W). 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 1.15x10-6 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.

Item Type:	Conference or Workshop Item (Paper)
Additional Information:	© © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Uncontrolled Keywords:	Dicode; FPGA; LED; PPM; Receiver; TIA; Visible light communication
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering
Schools:	School of Computing and Engineering
Related URLs:	Publisher Conference Author Author Author
Depositing User:	Zohaib Farhat
Date Deposited:	27 Nov 2017 14:33
Last Modified:	26 Mar 2018 15:00
URI:	http://eprints.hud.ac.uk/id/eprint/33990

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