Near-Infrared based Optical Camera Communications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F22%3A00360506" target="_blank" >RIV/68407700:21230/22:00360506 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/CSNDSP54353.2022.9907899" target="_blank" >http://dx.doi.org/10.1109/CSNDSP54353.2022.9907899</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/CSNDSP54353.2022.9907899" target="_blank" >10.1109/CSNDSP54353.2022.9907899</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Near-Infrared based Optical Camera Communications

Popis výsledku v původním jazyce

We report, for the first time in the literature, an optical camera communications (OCC) link leveraging a near-infrared band at a wavelength of 850 nm that is visible to a standard camera and undetectable by the human eye. An experimental test-bed is developed and evaluated for the proposed system. The quality of the proposed communication link is measured in terms of the eye diagram and the bit error rate (BER) for different signal bandwidths. We demonstrated that, an acceptable BER (below the forward error correction limit) can be achieved with a data rate of ~2 kbps using a single near-infrared light-emitting diode, a commercially available camera with a 30-frame rate. This work paves the way to enable the use of the OCC links to many internet of things applications with low cost and no additional complexity.

Název v anglickém jazyce

Near-Infrared based Optical Camera Communications

Popis výsledku anglicky

We report, for the first time in the literature, an optical camera communications (OCC) link leveraging a near-infrared band at a wavelength of 850 nm that is visible to a standard camera and undetectable by the human eye. An experimental test-bed is developed and evaluated for the proposed system. The quality of the proposed communication link is measured in terms of the eye diagram and the bit error rate (BER) for different signal bandwidths. We demonstrated that, an acceptable BER (below the forward error correction limit) can be achieved with a data rate of ~2 kbps using a single near-infrared light-emitting diode, a commercially available camera with a 30-frame rate. This work paves the way to enable the use of the OCC links to many internet of things applications with low cost and no additional complexity.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 13th International Symposium on Communication Systems, Networks and Digital Signal Processing

ISBN

978-1-6654-1044-1

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

11-15

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Porto

Datum konání akce

20. 7. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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