On the Comparative Performance Analysis of Turbo-Coded Non-Ideal Single-Carrier and Multi-Carrier Waveforms over Wideb and Vogler-Hoffmeyer HF Channels

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dc.authoridsavascihabes, asuman/0000-0002-7261-1906
dc.contributor.authorGenc, Fatih
dc.contributor.authorResat, M. Anil
dc.contributor.authorSavaşçıhabeş, Asuman
dc.contributor.authorErtug, Ozgur
dc.date.accessioned2025-02-24T17:19:07Z
dc.date.available2025-02-24T17:19:07Z
dc.date.issued2014
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description.abstractThe purpose of this paper is to compare the turbo-coded Orthogonal Frequency Division Multiplexing (OFDM) and turbo-coded Single Carrier Frequency Do-main Equalization (SC-FDE) systems under the effects of Carrier Frequency Offset (CFO), Symbol Timing Offset (STO) and phase noise in wide-band Vogler-Hoffmeyer HF channel model. In mobile communication systems multipath propagation occurs. Therefore channel estimation and equalization is additionally necessary. Furthermore a non-ideal local oscillator generally is misaligned with the operating frequency at the receiver This causes carrier frequency offset. Hence in coded SC-FDE and coded OFDM systems; a very efficient, low complex frequency domain channel estimation and equalization is implemented in this paper Also Cyclic Prefix (CP) based synchronization synchronizes the clock and carrier frequency offset. The simulations show that non-ideal turbo-coded OFDM has better performance with greater diversity than non-ideal turbo-coded SC-FDE system in HF channel.
dc.description.sponsorshipASELSAN Inc. [HBT-IA-2011-025]
dc.description.sponsorshipThis work is partially supported by ASELSAN Inc. under Project Code: HBT-IA-2011-025.
dc.identifier.endpage879
dc.identifier.issn1210-2512
dc.identifier.issue3
dc.identifier.scopusqualityQ3
dc.identifier.startpage872
dc.identifier.urihttps://hdl.handle.net/20.500.14440/1012
dc.identifier.volume23
dc.identifier.wosWOS:000342522900015
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherSpolecnost Pro Radioelektronicke Inzenyrstvi
dc.relation.ispartofRadioengineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250201
dc.subjectSC-FDE
dc.subjectOFDM
dc.subjectFFT-based channel estimation
dc.subjectML synchronization
dc.subjectHF channel
dc.titleOn the Comparative Performance Analysis of Turbo-Coded Non-Ideal Single-Carrier and Multi-Carrier Waveforms over Wideb and Vogler-Hoffmeyer HF Channels
dc.typeArticle

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