Certain investigation of filtered-OFDM in visible light communications system

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dc.contributor.authorRashid Hujijo, Hayder S.
dc.contributor.authorIlyas, Muhammad
dc.contributor.authorQasim, Abdullah Ali
dc.contributor.authorUllah, Ubaid
dc.date.accessioned2023-05-31T11:17:09Z
dc.date.available2023-05-31T11:17:09Z
dc.date.issued2023en_US
dc.departmentEnstitüler, Lisansüstü Eğitim Enstitüsü, Elektrik ve Bilgisayar Mühendisliği Ana Bilim Dalıen_US
dc.description.abstractFiltered-OFDM scheme recently considers a promising element for Visible Light Communication (VLC) systems. Converting the F-OFDM bipolar signal to a nonnegative signal and being compatible with the Intensity Modulation and Direct Detection (IM/DD) is a crucial issue for researchers. To achieve a unipolar signal, many techniques have been proposed. In this paper, a Direct Current-bias (DC-bias) technique is employed to acquire a signal unipolarity and evaluate the efficiency of the F-OFDM system. The simulation findings offer that when the DC bias increased, the peak-to-average-power ratio (PAPR) increased even when using different modulation orders. In contrast, comparing different modulation orders, F-OFDM shows better bit error rate (BER) performance, especially in low-order modulation schemes.en_US
dc.identifier.citationHujijo, H. S. R., Ilyas, M., Qasim, A. A., & Ullah, U. (2023). Certain investigation of filtered-OFDM in visible light communications system. In 2023 7th International Conference on Computing Methodologies and Communication (ICCMC) (pp. 1455-1459). IEEE.en_US
dc.identifier.endpage1459en_US
dc.identifier.isbn9781665464086
dc.identifier.scopus2-s2.0-85153580224
dc.identifier.scopusqualityN/A
dc.identifier.startpage1455en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12939/3496
dc.indekslendigikaynakScopus
dc.institutionauthorRashid Hujijo, Hayder S.
dc.institutionauthorIlyas, Muhammad
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartof7th International Conference on Computing Methodologies and Communication, ICCMC 2023
dc.relation.isversionof10.1109/ICCMC56507.2023.10084283en_US
dc.relation.publicationcategoryKonferans Öğesi - Ulusal - İdari Personel ve Öğrencien_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBit Error Rateen_US
dc.subjectDC-biasen_US
dc.subjectFiltered-OFDMen_US
dc.subjectPeak to Average Power Ratioen_US
dc.subjectQAMen_US
dc.subjectVisible Light Communicationen_US
dc.titleCertain investigation of filtered-OFDM in visible light communications system
dc.typeConference Object

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