M-CSK moduled flip-OFDM communication systems in visible light communications

Basit Öğe Kaydı
dc.contributor.authorTekin, Meral
dc.contributor.authorSavaşçıhabeş, Asuman
dc.contributor.authorErtug, Ozgur
dc.date.accessioned2025-02-24T17:18:28Z
dc.date.available2025-02-24T17:18:28Z
dc.date.issued2023
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description.abstractIn this paper, it is proposed to use M-level color shift keying (M-CSK) modulation without vibration problem in Flip-OFDM waveform, which is an efficient unipolar version of OFDM for optical wireless communication systems. The performance of the proposed scheme is compared with the M-QAM modulated Flip-OFDM and M-CSK-modulated VLC OFDM methods based on the criteria of bit-error-rate (BER) and peak average power ratio (PAPR). The BER performance has also been analyzed, firstly by using uncoded proposed scheme then two channel coding techniques i.e.Reed-Solomon (RS) channel encoder and Convolutional Codes (CC) by using two channels i.e. AWGN and optical LOS channel. The entire channel coding techniques is carried out using QAM modulation. The simulation results show that, the proposed M-CSK Flip-OFDM method achieves good performance at high SNR values for both AWGN channel and optical LOS channel and also with applying RS and CC, the BER performance is also improved.
dc.identifier.doi10.17341/gazimmfd.999817
dc.identifier.endpage2310
dc.identifier.issn1300-1884
dc.identifier.issn1304-4915
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85156201347
dc.identifier.scopusqualityQ2
dc.identifier.startpage2301
dc.identifier.trdizinid1197882
dc.identifier.urihttps://doi.org/10.17341/gazimmfd.999817
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1197882
dc.identifier.urihttps://hdl.handle.net/20.500.14440/672
dc.identifier.volume38
dc.identifier.wosWOS:000974876000026
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherGazi Univ, Fac Engineering Architecture
dc.relation.ispartofJournal of the Faculty of Engineering and Architecture of Gazi University
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250201
dc.subjectCSK modulation
dc.subjectFlip-OFDM
dc.subjectvisible light communication
dc.subjectoptical waveform
dc.titleM-CSK moduled flip-OFDM communication systems in visible light communications
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Mühendislik Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu
TR-Dizin İndeksli Yayınlar Koleksiyonu