Long-distance indoor optical camera communication using side-emitting fibers as distributed transmitters

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F23%3A00367130" target="_blank" >RIV/68407700:21230/23:00367130 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1364/OE.495805" target="_blank" >https://doi.org/10.1364/OE.495805</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1364/OE.495805" target="_blank" >10.1364/OE.495805</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Long-distance indoor optical camera communication using side-emitting fibers as distributed transmitters

Popis výsledku v původním jazyce

We present a design approach for a long-distance optical camera communication (OCC) system using side-emitting fibers as distributed transmitters. We demonstrate our approach feasibility by increasing the transmission distance by two orders up to 40 m compared to previous works. Furthermore, we explore the effect of the light-emitting diode (LED) modulation frequency and rolling shutter camera exposure time on inter-symbol interference and its effective mitigation. Our proposed OCC-fiber link meets the forward-error-correction (FEC) limit of 3.8 . 10-3 of bit error rate (BER) for up to 35 m (with BER= 3.35 . 10-3) and 40 m (with BER=1.13 . 10-3) using 2-mm and 3-mm diameter side-emitting fibers, respectively. Our results at on-off keying modulation frequencies of 3.54 kHz and 5.28 kHz pave the way to moderate-distance outdoor and long-distance indoor highly-reliable applications in the Internet of Things and OCC using side-emitting fiber-based distributed transmitters.

Název v anglickém jazyce

Long-distance indoor optical camera communication using side-emitting fibers as distributed transmitters

Popis výsledku anglicky

We present a design approach for a long-distance optical camera communication (OCC) system using side-emitting fibers as distributed transmitters. We demonstrate our approach feasibility by increasing the transmission distance by two orders up to 40 m compared to previous works. Furthermore, we explore the effect of the light-emitting diode (LED) modulation frequency and rolling shutter camera exposure time on inter-symbol interference and its effective mitigation. Our proposed OCC-fiber link meets the forward-error-correction (FEC) limit of 3.8 . 10-3 of bit error rate (BER) for up to 35 m (with BER= 3.35 . 10-3) and 40 m (with BER=1.13 . 10-3) using 2-mm and 3-mm diameter side-emitting fibers, respectively. Our results at on-off keying modulation frequencies of 3.54 kHz and 5.28 kHz pave the way to moderate-distance outdoor and long-distance indoor highly-reliable applications in the Internet of Things and OCC using side-emitting fiber-based distributed transmitters.

Druh

J_imp - Článek v periodiku v databázi Web of Science

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

2023

Kód důvěrnosti údajů

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

Název periodika

Optics Express

ISSN

1094-4087

e-ISSN

—

Svazek periodika

31

Číslo periodika v rámci svazku

16

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

26980-26989

Kód UT WoS článku

001050709400001

EID výsledku v databázi Scopus

2-s2.0-85169477332