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.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 | |
relation.isAuthorOfPublication | 5371ab5d-9cd9-4d1f-8681-a65b3d5d6add | |
relation.isAuthorOfPublication.latestForDiscovery | 5371ab5d-9cd9-4d1f-8681-a65b3d5d6add |
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