Design and performance analysis of a novel trellis coded space-time-frequency OFDM transmission scheme

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dc.authorid0000-0001-8458-4987
dc.authorid0000-0002-1289-3737
dc.authorid0000-0001-7328-6626
dc.contributor.authorOğuz, Onuren_US
dc.contributor.authorAygölü, Hasan Ümiten_US
dc.contributor.authorPanayırcı, Erdalen_US
dc.date.accessioned2015-01-15T23:01:07Z
dc.date.available2015-01-15T23:01:07Z
dc.date.issued2008-01
dc.departmentIşık Üniversitesi, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.departmentIşık University, Faculty of Engineering, Department of Electrical-Electronics Engineeringen_US
dc.description.abstractIn this paper a new transmit diversity technique is proposed for wireless communications over frequency selective fading channels. The proposed technique utilises orthogonal frequency division multiplexing (OFDM) to transform a frequency selective fading channel into multiple flat fading subchannels on which first space-frequency coding and then additional space-time coding are applied resulting in a space-time-frequency OFDM (STF-OFDM) scheme. This scheme provides a quasi-orthogonal 4 x 4 transmission matrix but relax the constraint on channel fading parameters to be constant over four time or frequency slots into two time and two frequency slots. The pairwise error probability of the new scheme is evaluated and new code design criteria are obtained to improve the error performance. 64-, 128- and 256-state 4-PSK trellis codes for STF transmission scheme are generated based on these criteria and their frame error performances in an OFDM system are evaluated by computer simulations.en_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationOğuz, O., Aygölü, H. Ü. & Panayırcı, E. (2008). Design and performance analysis of a novel trellis coded space–time–frequency OFDM transmission scheme. European Transactions on Telecommunications, 19(1), 67-75. doi:10.1002/ett.1214en_US
dc.identifier.doi10.1002/ett.1214
dc.identifier.endpage75
dc.identifier.issn1124-318X
dc.identifier.issn1541-8251
dc.identifier.issue1
dc.identifier.scopus2-s2.0-39349093785
dc.identifier.scopusqualityN/A
dc.identifier.startpage67
dc.identifier.urihttps://hdl.handle.net/11729/310
dc.identifier.urihttp://dx.doi.org/10.1002/ett.1214
dc.identifier.volume19
dc.identifier.wosWOS:000253130800010
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakScience Citation Index Expanded (SCI-EXPANDED)en_US
dc.institutionauthorOğuz, Onuren_US
dc.institutionauthorid0000-0002-1289-3737
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherWiley-Blackwellen_US
dc.relation.ispartofEuropean Transactions on Telecommunicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectWireless Communicationsen_US
dc.subjectModulationen_US
dc.subjectSpace-time block coding (STBC)en_US
dc.subjectBlock codesen_US
dc.subjectSpace time codesen_US
dc.subjectComputer simulationen_US
dc.subjectFading channelsen_US
dc.subjectSpace time adaptive processingen_US
dc.subjectTrellis codesen_US
dc.subjectWireless telecommunication systemsen_US
dc.subjectFading subchannelsen_US
dc.subjectFrequency selective fading channelsen_US
dc.subjectFrequency slotsen_US
dc.subjectOrthogonal frequency division multiplexingen_US
dc.titleDesign and performance analysis of a novel trellis coded space-time-frequency OFDM transmission schemeen_US
dc.typeArticleen_US
dspace.entity.typePublication

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