Experimental Evaluation of a Hierarchical QAM VLC System

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F22%3A00360504" target="_blank" >RIV/68407700:21230/22:00360504 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/CSNDSP54353.2022.9907925" target="_blank" >http://dx.doi.org/10.1109/CSNDSP54353.2022.9907925</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/CSNDSP54353.2022.9907925" target="_blank" >10.1109/CSNDSP54353.2022.9907925</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental Evaluation of a Hierarchical QAM VLC System

Popis výsledku v původním jazyce

Hierarchical modulations have been used for the transmission of digital video broadcasting streams. The main objective is to mitigate the effects of noise on the perceived video quality. It is predicted that by the end of2022 video streams will constitute 82% of the total Internet traffic. Therefore, the need for new wireless technology of visible light communication (VLC) to support the Internet of things (IoT) as part of the fifth generation (5G) mobile networks, particularly in radio frequency restricted environments. In a VLC system, hierarchical modulations can enhance the perceived quality of video streaming. In this work, for the first time, a hierarchical quadrature amplitude modulation (HQAM) is proposed and experimentally investigated for transmission of an image at the data rate of S Mbps. The results show the potential of VLC as an enabling technology for video streaming applications in IoT and 5G networks.

Název v anglickém jazyce

Experimental Evaluation of a Hierarchical QAM VLC System

Popis výsledku anglicky

Hierarchical modulations have been used for the transmission of digital video broadcasting streams. The main objective is to mitigate the effects of noise on the perceived video quality. It is predicted that by the end of2022 video streams will constitute 82% of the total Internet traffic. Therefore, the need for new wireless technology of visible light communication (VLC) to support the Internet of things (IoT) as part of the fifth generation (5G) mobile networks, particularly in radio frequency restricted environments. In a VLC system, hierarchical modulations can enhance the perceived quality of video streaming. In this work, for the first time, a hierarchical quadrature amplitude modulation (HQAM) is proposed and experimentally investigated for transmission of an image at the data rate of S Mbps. The results show the potential of VLC as an enabling technology for video streaming applications in IoT and 5G networks.

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

545-549

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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