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  • 59.Cnf-999
Wireless Congresses with Published Papers
GC-Wireless 2015, Barcelona
1
Papers Published at GC-Wireless 2015
All 1 Paper
IDAuthors and TitlePages
59.Cnf-999 Dr. Victor Monzón Baeza
Mr. Juan Jose Garcia Fernandez
Dr. Ana García
Bitloaded Modified Enhanced Subcarrier Index Modulation OFDM for Visible Light Communications
1-6
59.Cnf-999 Paper View Page
Title Bitloaded Modified Enhanced Subcarrier Index Modulation OFDM for Visible Light Communications
Authors Dr. Victor Monzón Baeza, University of Luxembourg, Luxembourg, Luxembourg
Mr. Juan Jose Garcia Fernandez, Universidad Carlos III de Madrid, Madrid, Spain
Dr. Ana García, Universidad Carlos III de Madrid, Madrid, Spain
Abstract This paper investigates the use of bit loading algorithms in order to use ESIM OFDM in frequency selective channels. This work focuses on maximizing the bit rate minimizing the loss of spectral efficiency because of the insertion of idle subcarriers. Besides, the modified ESIM OFDM is generalized to support groups of subcarriers of arbitrary size based on the number of idle subcarriers. The effect of this generalization, as well as the new bit distribution after using bit loading, on the peak to average power ratio (PAPR) and the bit error rate (BER) are analyzed. Additionally a novel way to evaluate the BER in such a system is proposed. The proposed scheme is shown to outperform the original ESIM OFDM performance in terms of PAPR, at the cost of a small degradation of the BER. This improvement in the PAPR makes the proposed scheme a good candidate for Optical Wireless Communication (OWC) systems, and in particular for Visible Light Communication (VLC) systems.
Track WOC: Wireless Optical Communications
Conference 1st Mosharaka International Conference on Wireless Communication Systems and Networks (MIC-Wireless 2015)
Congress 2015 Global Congress on Wireless Communication Systems and Networks (GC-Wireless 2015), 7-9 August 2015, Barcelona, Spain
Pages 1-6
Topics MIMO Optical Communications
Free-Space Optical Communications
ISSN 2227-331X
DOI
BibTeX @inproceedings{999Wireless2015,
title={Bitloaded Modified Enhanced Subcarrier Index Modulation OFDM for Visible Light Communications},
author={Victor Monzón Baeza, and Juan Jose Garcia Fernandez, and Ana García},
booktitle={2015 Global Congress on Wireless Communication Systems and Networks (GC-Wireless 2015)},
year={2015},
pages={1-6},
doi={}},
organization={Mosharaka for Research and Studies} }
Paper Views 5 Paper Views Rank 61/524
Paper Downloads 2 Paper Downloads Rank 253/524
GC-Wireless 2015 Visits: 264||MIC-Wireless 2015 Visits: 193||WOC Track Visits: 49