Experimental evaluation of a hermite function-based multicarrier scheme for VLC

Carlos Guerra-Yánez, Stanislav Zvánovec, Zabih Ghassemlooy

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

The use of a wide variety of modulation schemes for visible light communications (VLC) systems has been proposed since the birth of this field, and each of these modulations address some specifications that must be met by the system. Modified Hermite pulses define a family of functions with desirable characteristics regarding their orthogonality and time-frequency behaviour that has been used previously in radio-frequency and ultra wideband communications, ranging and VLC applications. In this work, the first experimental evaluation, to the best of authors’ knowledge, of an Hermite function-based multicarrier scheme for VLC is presented and compared with simulations carried out under similar conditions. The results show that, for low modulation orders, the system is able to detect signals even below the noise floor.

Original languageEnglish
Title of host publication2021 17th International Symposium on Wireless Communication Systems, ISWCS 2021
PublisherVDE Verlag GmbH
ISBN (Electronic)9781728174327
DOIs
Publication statusPublished - 6 Sep 2021
Event17th International Symposium on Wireless Communication Systems, ISWCS 2021 - Berlin, Germany
Duration: 6 Sep 20219 Sep 2021

Publication series

NameProceedings of the International Symposium on Wireless Communication Systems
Volume2021-September
ISSN (Print)2154-0217
ISSN (Electronic)2154-0225

Conference

Conference17th International Symposium on Wireless Communication Systems, ISWCS 2021
Country/TerritoryGermany
CityBerlin
Period6/09/219/09/21

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