@inproceedings{664ba6d749d84e5b9d11c3137369c829,
title = "DMT visible light communication using commercial RGBA LEDs",
abstract = "VLC systems using commercial light emitting diode (LED) offer provision of simultaneous data transmission and illumination. However, limited modulation bandwidth and non-linear distortions are the main challenges faced by VLC designs in achieving high transmission data rates. Wavelength-division multiplexing in VLC (WDM-VLC) can improve the data rates to meet gigabit/s data standards. In this paper, we study the VLC data transmission using a commercially available red-green-blue-amber (RGBA) LED model. With quadrature amplitude modulation based discrete multi-tone (QAM-DMT) transmission, we demonstrate that proposed VLC system can achieve aggregate transmission rate of 2.1 Gb/s at bit error rate (BER) well below 2×10-3, which is typical hard-decision forward error correction (FEC) threshold.",
keywords = "BER, DMT, QAM, RGBA LED, VLC, WDM, bit and power loading, clipping, nonlinear distortion",
author = "Vs, {Rakesh Krishna} and Djordjevic, {Ivan B}",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; Metro and Data Center Optical Networks and Short-Reach Links 2018 ; Conference date: 30-01-2018 Through 31-01-2018",
year = "2018",
doi = "10.1117/12.2288784",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Youichi Akasaka and Srivastava, {Atul K.} and Madeleine Glick",
booktitle = "Metro and Data Center Optical Networks and Short-Reach Links",
}