Implementation of software-defined adaptive DCO-OFDM for vehicular visible light communication
dc.contributor.author | Tettey, D. K. | |
dc.contributor.author | Elamassie, Mohammed | |
dc.contributor.author | Uysal, Murat | |
dc.date.accessioned | 2024-01-26T08:46:26Z | |
dc.date.available | 2024-01-26T08:46:26Z | |
dc.date.issued | 2023 | |
dc.identifier.isbn | 979-835030673-6 | |
dc.identifier.uri | http://hdl.handle.net/10679/9102 | |
dc.identifier.uri | https://ieeexplore.ieee.org/document/10317783 | |
dc.description.abstract | With its high data rates and electromagnetic interference-free operation capability, visible light communication (VLC), has emerged as a potential candidate for 6G and beyond networks. In this work, we present the preliminary experimental results of our rate-adaptive OFDM vehicular VLC implemented on software-defined platform. The physical layer of the system builds upon direct current biased optical OFDM (DCO-OFDM) and supports adaptive transmission with different modulation schemes/levels including BPSK, 4-QAM, 16-QAM and 64-QAM. For switching between different modulation schemes, a feedback link with on/off keying modulation is used to send channel state information (CSI) to the OFDM transmitter. Based on the CSI, the OFDM transmitter adapts its next transmission by selecting a modulation scheme/level which maximizes the spectral efficiency while satisfying a predefined error performance target of 3.8×10-3 | en_US |
dc.description.sponsorship | European Union’s Horizon 2020 | |
dc.language.iso | eng | en_US |
dc.publisher | IEEE | en_US |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/814215 | |
dc.relation.ispartof | 2023 2nd International Conference on 6G Networking (6GNet) | |
dc.rights | restrictedAccess | |
dc.title | Implementation of software-defined adaptive DCO-OFDM for vehicular visible light communication | en_US |
dc.type | Conference paper | en_US |
dc.publicationstatus | Published | en_US |
dc.contributor.department | Özyeğin University | |
dc.contributor.authorID | (ORCID 0000-0001-9416-3860 & YÖK ID 325395) Elamassie, Mohammed | |
dc.contributor.authorID | (ORCID 0000-0001-5945-0813 & YÖK ID 124615) Uysal, Murat | |
dc.contributor.ozuauthor | Elamassie, Mohammed | |
dc.contributor.ozuauthor | Uysal, Murat | |
dc.identifier.doi | 10.1109/6GNet58894.2023.10317783 | en_US |
dc.subject.keywords | 6G | en_US |
dc.subject.keywords | Intelligent transportation system | en_US |
dc.subject.keywords | OFDM | en_US |
dc.subject.keywords | Software defined radio | en_US |
dc.subject.keywords | Spectral efficiency | en_US |
dc.subject.keywords | USRP | en_US |
dc.subject.keywords | VLC | en_US |
dc.identifier.scopus | SCOPUS:2-s2.0-85179756513 | |
dc.relation.publicationcategory | Conference Paper - International - Institutional Academic Staff |
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