Non line-of-sight optical camera communication employing a flexible OLED

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F23%3A00370300" target="_blank" >RIV/68407700:21230/23:00370300 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1109/SACVLC59022.2023.10347544" target="_blank" >https://doi.org/10.1109/SACVLC59022.2023.10347544</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/SACVLC59022.2023.10347544" target="_blank" >10.1109/SACVLC59022.2023.10347544</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Non line-of-sight optical camera communication employing a flexible OLED

Popis výsledku v původním jazyce

This paper presents a non-line-of-sight optical camera communication link that uses a flexible organic light emitting diode and a camera as the transmitter and receiver, respectively. We conduct an experimental investigation of the proposed system in an indoor environment and evaluate its performance in terms of signal-to-noise (SNR) ratio and the reception success rates R_sr for a range of camera exposure times t_exp and the analog gain Gv . The initial results show an SNR increment of 0.5 dB at the transmission frequency fs of 100 Hz with t_exp of 1000–1250 μs, and the Gv of 25–35 dB. In addition, the R_sr of 98 and 87 % are measured at the fs of 100 and 600 Hz, respectively. Moreover, the SNR variance is negligible with changes in fs and t_exp .

Název v anglickém jazyce

Non line-of-sight optical camera communication employing a flexible OLED

Popis výsledku anglicky

This paper presents a non-line-of-sight optical camera communication link that uses a flexible organic light emitting diode and a camera as the transmitter and receiver, respectively. We conduct an experimental investigation of the proposed system in an indoor environment and evaluate its performance in terms of signal-to-noise (SNR) ratio and the reception success rates R_sr for a range of camera exposure times t_exp and the analog gain Gv . The initial results show an SNR increment of 0.5 dB at the transmission frequency fs of 100 Hz with t_exp of 1000–1250 μs, and the Gv of 25–35 dB. In addition, the R_sr of 98 and 87 % are measured at the fs of 100 and 600 Hz, respectively. Moreover, the SNR variance is negligible with changes in fs and t_exp .

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

2023

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the South American Conference On Visible Light Communications 2023

ISBN

979-8-3503-5860-5

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

1-5

Název nakladatele

IEEE Photonics Society

Místo vydání

Piscataway

Místo konání akce

Santiago

Datum konání akce

8. 11. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—