Design and Performance Analysis of a Novel Trellis Coded Space-Time Ofdm Transmission Scheme

dc.contributor.author Oğuz, Onur
dc.contributor.author Panayırcı, Erdal
dc.contributor.author Aygölü, Ümit
dc.contributor.author Panayırcı, Erdal
dc.contributor.other Electrical-Electronics Engineering
dc.date.accessioned 2019-06-27T08:06:16Z
dc.date.available 2019-06-27T08:06:16Z
dc.date.issued 2008
dc.department Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü en_US
dc.description.abstract In 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. Copyright (c) 2007 John Wiley & Sons Ltd. en_US]
dc.identifier.citationcount 0
dc.identifier.doi 10.1002/ett.1214 en_US
dc.identifier.endpage 75
dc.identifier.issn 1124-318X en_US
dc.identifier.issn 1541-8251 en_US
dc.identifier.issn 1124-318X
dc.identifier.issn 1541-8251
dc.identifier.issue 1
dc.identifier.scopus 2-s2.0-39349093785 en_US
dc.identifier.startpage 67 en_US
dc.identifier.uri https://hdl.handle.net/20.500.12469/1175
dc.identifier.uri https://doi.org/10.1002/ett.1214
dc.identifier.volume 19 en_US
dc.identifier.wos WOS:000253130800010 en_US
dc.institutionauthor Panayırcı, Erdal en_US
dc.language.iso en en_US
dc.publisher Wiley-Blackwell en_US
dc.relation.journal European Transactions On Telecommunications en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.scopus.citedbyCount 0
dc.title Design and Performance Analysis of a Novel Trellis Coded Space-Time Ofdm Transmission Scheme en_US
dc.type Article en_US
dc.wos.citedbyCount 0
dspace.entity.type Publication
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relation.isAuthorOfPublication.latestForDiscovery 5371ab5d-9cd9-4d1f-8681-a65b3d5d6add
relation.isOrgUnitOfPublication 12b0068e-33e6-48db-b92a-a213070c3a8d
relation.isOrgUnitOfPublication.latestForDiscovery 12b0068e-33e6-48db-b92a-a213070c3a8d

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