Neural network based digital pre-distorter design for DCO-OFDM visible light communications
dc.contributor.author | Narmanlıoğlu, Ömer | |
dc.contributor.author | Turan, B. | |
dc.contributor.author | Coleri, S. | |
dc.contributor.author | Uysal, Murat | |
dc.date.accessioned | 2023-08-09T05:24:15Z | |
dc.date.available | 2023-08-09T05:24:15Z | |
dc.date.issued | 2022 | |
dc.identifier.isbn | 978-166549825-8 | |
dc.identifier.uri | http://hdl.handle.net/10679/8599 | |
dc.identifier.uri | https://ieeexplore.ieee.org/document/9928724 | |
dc.description.abstract | Direct current biased optical orthogonal frequency division multiplexing (DCO-OFDM) is an appealing modulation scheme for reliable, high-speed optical transmissions and foreseen to be used in the upcoming IEEE 802.11bb visible light communication (VLC) standard. However, non-linear characteristics of light emitting diodes (LEDs) as VLC transmitters degrade the bit error rate (BER) performance of DCO-OFDM due to its high peak-to-average-power ratio. In this paper, we propose neural network based digital pre-distorter (DPD) to mitigate non-linear LED response for DCO-OFDM transmission. The proposed scheme extends the reliable transmission range by 1.75 m and 1.8 cm for non-compensated LED response and Memory Polynomial based DPD, respectively. | en_US |
dc.description.sponsorship | TÜBİTAK | |
dc.language.iso | eng | en_US |
dc.publisher | IEEE | en_US |
dc.relation | info:turkey/grantAgreement/TUBITAK/119E350 | |
dc.relation.ispartof | 2022 IEEE International Mediterranean Conference on Communications and Networking (MeditCom) | |
dc.rights | restrictedAccess | |
dc.title | Neural network based digital pre-distorter design for DCO-OFDM visible light communications | en_US |
dc.type | Conference paper | en_US |
dc.publicationstatus | Published | en_US |
dc.contributor.department | Özyeğin University | |
dc.contributor.authorID | (ORCID 0000-0001-5945-0813 & YÖK ID 124615) Uysal, Murat | |
dc.contributor.ozuauthor | Uysal, Murat | |
dc.identifier.startpage | 142 | en_US |
dc.identifier.endpage | 147 | en_US |
dc.identifier.doi | 10.1109/MeditCom55741.2022.9928724 | en_US |
dc.subject.keywords | DCO-OFDM | en_US |
dc.subject.keywords | Digital pre-distorter | en_US |
dc.subject.keywords | Linearization | en_US |
dc.subject.keywords | Neural network | en_US |
dc.subject.keywords | Visible light communication | en_US |
dc.identifier.scopus | SCOPUS:2-s2.0-85142220865 | |
dc.contributor.ozugradstudent | Narmanlıoğlu, Ömer | |
dc.relation.publicationcategory | Conference Paper - International - Institutional Academic Staff and PhD Student |
Files in this item
Files | Size | Format | View |
---|---|---|---|
There are no files associated with this item. |
This item appears in the following Collection(s)
Share this page