Effects of Carbon Dioxide on Different PSK Modulation Formats of Optical Wireless Communications using USRP

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F16%3A86100283" target="_blank" >RIV/61989100:27240/16:86100283 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/document/7550384/" target="_blank" >http://ieeexplore.ieee.org/document/7550384/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICTON.2016.7550384" target="_blank" >10.1109/ICTON.2016.7550384</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of Carbon Dioxide on Different PSK Modulation Formats of Optical Wireless Communications using USRP

Popis výsledku v původním jazyce

This article explores the influence of the concentrated carbon dioxide (CO2) gas on the different Phase Shift Keying (PSK) modulations used for Optical Wireless Communication (OWC) links. In this work, the OWC consisted of a laser diode, a photodetector, and a transmission medium. The Universal Software Radio Peripheral (USRP) unit created and evaluated the PSK modulations. This unit modulated the laser diode on the transmitter side and demodulated the data which were received by the photodetector on the receiver side. The CO2 gas was emitted as a consequence of sublimation of the solid carbon dioxide in hot water. The measurements were done in a closed box in laboratory. The CO2 gas is a one element of smog which pollutes cities now and then. Our experimental results with CO2 gas could help to choose a suitable modulation scheme for OWC which are installed in cities with smog-polluted atmospheric conditions.

Název v anglickém jazyce

Effects of Carbon Dioxide on Different PSK Modulation Formats of Optical Wireless Communications using USRP

Popis výsledku anglicky

This article explores the influence of the concentrated carbon dioxide (CO2) gas on the different Phase Shift Keying (PSK) modulations used for Optical Wireless Communication (OWC) links. In this work, the OWC consisted of a laser diode, a photodetector, and a transmission medium. The Universal Software Radio Peripheral (USRP) unit created and evaluated the PSK modulations. This unit modulated the laser diode on the transmitter side and demodulated the data which were received by the photodetector on the receiver side. The CO2 gas was emitted as a consequence of sublimation of the solid carbon dioxide in hot water. The measurements were done in a closed box in laboratory. The CO2 gas is a one element of smog which pollutes cities now and then. Our experimental results with CO2 gas could help to choose a suitable modulation scheme for OWC which are installed in cities with smog-polluted atmospheric conditions.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

International Conference on Transparent Optical Networks. Volume 2016

ISBN

978-1-5090-1467-5

ISSN

2162-7339

e-ISSN

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Počet stran výsledku

5

Strana od-do

1-5

Název nakladatele

IEEE Computer Society

Místo vydání

Los Alamitos

Místo konání akce

Trento

Datum konání akce

10. 7. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000389537400134