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© 2014 IEEE. This letter experimentally demonstrates a visible light communication system using a 350-kHz polymer lightemitting diode operating at a total bit rate of 19 Mb/s with a bit error rate (BER) of 10-6and 20 Mb/s at the forward error correction limit for the first time. This represents a remarkable net data rate gain of ~55 times. The modulation format adopted is ON-OFF keying in conjunction with an artificial neural network classifier implemented as an equalizer. The number of neurons used in the experiment is varied from the set N = {5, 10, 20, 30, 40} with 40 neurons offering the best performance at 19 Mb/s and the BER of 10-6.
Author(s): Haigh PA, Bausi F, Kanesan T, Le ST, Rajbhandari S, Ghassemlooy Z, Papakonstantinou I, Popoola W, Burton A, Minh HL, Ellis AD, Cacialli F
Publication type: Article
Publication status: Published
Journal: IEEE Photonics Technology Letters
Year: 2014
Volume: 26
Issue: 19
Pages: 1975-1978
Print publication date: 01/10/2014
Online publication date: 30/07/2014
Acceptance date: 01/01/1900
ISSN (print): 1041-1135
ISSN (electronic): 1941-0174
Publisher: IEEE
URL: https://doi.org/10.1109/LPT.2014.2343692
DOI: 10.1109/LPT.2014.2343692
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