Towards Illuminating Optical Fiber based Visible Light Communication Uplink

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F22%3A00360500" target="_blank" >RIV/68407700:21230/22:00360500 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/CSNDSP54353.2022.9907971" target="_blank" >http://dx.doi.org/10.1109/CSNDSP54353.2022.9907971</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/CSNDSP54353.2022.9907971" target="_blank" >10.1109/CSNDSP54353.2022.9907971</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Towards Illuminating Optical Fiber based Visible Light Communication Uplink

Popis výsledku v původním jazyce

We present a novel concept of visible light communication (VLC) uplink by introducing a distributed receiver (Rx) formed by an illuminating optical fiber (IOF) connected to the photodetector. The major functionality of IOF-distributed Rx is to sense/detect the light signal along the fiber span at a range of modulation frequencies coming from an on-off keying modulated light-emitting diode (LED) transmitter. We show that our proposed proof-of-concept of distributed Rx performs below the forward error correction limit of 3.8⋅10-3 at frequencies up to 400kHz. We unveil the signal-to-noise ratio (SNR) limit of 19dB must be maintained for successful data reception. Higher data rates are predicted once the concept is optimized, especially in terms of SNR. The proposed IOF-based scheme can be considered as a solution to the current challenges of VLC uplink.

Název v anglickém jazyce

Towards Illuminating Optical Fiber based Visible Light Communication Uplink

Popis výsledku anglicky

We present a novel concept of visible light communication (VLC) uplink by introducing a distributed receiver (Rx) formed by an illuminating optical fiber (IOF) connected to the photodetector. The major functionality of IOF-distributed Rx is to sense/detect the light signal along the fiber span at a range of modulation frequencies coming from an on-off keying modulated light-emitting diode (LED) transmitter. We show that our proposed proof-of-concept of distributed Rx performs below the forward error correction limit of 3.8⋅10-3 at frequencies up to 400kHz. We unveil the signal-to-noise ratio (SNR) limit of 19dB must be maintained for successful data reception. Higher data rates are predicted once the concept is optimized, especially in terms of SNR. The proposed IOF-based scheme can be considered as a solution to the current challenges of VLC uplink.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/FW01010571" target="_blank" >FW01010571: Technologie LED modulů pro vláknově optické osvětlení</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

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

550-554

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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