A Novel Double Tree Complex Wavelet Transform OFDM Based on Fast Walsh Hadamard Transform

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dc.contributor.authorKaraerik, Kudret
dc.contributor.authorTuna, Elif Büşra
dc.contributor.authorTek, Yusuf İslam
dc.contributor.authorSinop, Hayriye
dc.contributor.authorYasar, Sabiha
dc.contributor.authorAvci, Busra
dc.contributor.authorAykiri, Gazihan
dc.date.accessioned2025-02-24T16:35:48Z
dc.date.available2025-02-24T16:35:48Z
dc.date.issued2020
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description2nd International Conference on Electrical -- Communication and Computer Engineering -- ICECCE 2020 -- 12 June 2020 through 13 June 2020 -- Istanbul -- 162684
dc.description.abstractIn this paper, combining with the fast Walsh Hadamard transform (FWHT) to improve the performance of the double-tree complex wavelet transform (DTCWT) based OFDM technique developed to eliminate the disadvantages of the orthogonal frequency division multiplexing (OFDM) system is suggested. In order to test the achievement of the proposed DTCWT FWHT OFDM method, computer simulation studies are performed in AWGN and flat Rayleigh fading channel environments. In addition, peak to average power ratio (PAPR) simulations, which are one of the major disadvantages of the classical OFDM system, are also realized. From the achieved simulation results, it is seen that the suggested method has better performance than classical OFDM, Discrete Wavelet Transform (DWT) based OFDM and DTCWT OFDM techniques for both performance metrics. © 2020 IEEE.
dc.identifier.doi10.1109/ICECCE49384.2020.9179184
dc.identifier.isbn978-172817116-6
dc.identifier.scopus2-s2.0-85091915589
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://doi.org/10.1109/ICECCE49384.2020.9179184
dc.identifier.urihttps://hdl.handle.net/20.500.14440/575
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ispartof2nd International Conference on Electrical, Communication and Computer Engineering, ICECCE 2020
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250201
dc.subjectdiscrete wavelet transform
dc.subjectDTCWT
dc.subjectmulti carrier communication
dc.subjectOFDM
dc.subjectWalsh Hadamard Transform
dc.titleA Novel Double Tree Complex Wavelet Transform OFDM Based on Fast Walsh Hadamard Transform
dc.typeConference Object

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