BER Performance Analysis of M-CSK Modulated Flip-OFDM System in Multipath Optical Channel Environment

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dc.contributor.authorAygun, Kubra
dc.contributor.authorÖzen, Ali
dc.date.accessioned2025-02-24T16:35:49Z
dc.date.available2025-02-24T16:35:49Z
dc.date.issued2022
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description30th Signal Processing and Communications Applications Conference -- SIU 2022 -- 15 May 2022 through 18 May 2022 -- Safranbolu -- 182415
dc.description.abstractIn this study, BER performance of Flip-OFDM, an efficient unipolar version of OFDM for optical wireless communication systems, and classical VLC-OFDM waveforms are analyzed under the effect of multipath fading. Ceiling bounce and Lambertian channel models are used to generate the optical channel impulse response considering the diffused optical wireless channel configuration. Flip-OFDM and classical VLC-OFDM waveforms, in which M-CSK and M-QAM signal constellations are used, are compared on the BER-SNR performance criterion in the 5-taps diffused wireless optical channel environment. From the obtained numerical results, it is seen that approximately 1 dB SNR difference occurs between M-CSK and M-QAM signal constellations. In addition, it is understood from the results that the Flip-OFDM waveform provides approximately 12 dB more SNR gain than the classical VLC-OFDM waveform at 1E-4 BER level. © 2022 IEEE.
dc.identifier.doi10.1109/SIU55565.2022.9864969
dc.identifier.isbn978-166545092-8
dc.identifier.scopus2-s2.0-85138715144
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://doi.org/10.1109/SIU55565.2022.9864969
dc.identifier.urihttps://hdl.handle.net/20.500.14440/609
dc.indekslendigikaynakScopus
dc.language.isotr
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ispartof2022 30th Signal Processing and Communications Applications Conference, SIU 2022
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250201
dc.subjectBER performance analysis
dc.subjectFlip-OFDM
dc.subjectM-CSK
dc.subjectmultipath optical channel
dc.subjectvisible light communication
dc.titleBER Performance Analysis of M-CSK Modulated Flip-OFDM System in Multipath Optical Channel Environment
dc.title.alternativeM-CSK Modüleli Flip-OFDM Sisteminin Çok Yollu Optik Kanal Ortaminda BER Performans Analizi
dc.typeConference Object

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