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

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dc.authorid0000-0002-1289-3737
dc.contributor.advisorPanayırcı, Erdalen_US
dc.contributor.advisorAygölü, Hasan Ümiten_US
dc.contributor.authorOğuz, Onuren_US
dc.contributor.otherIşık Üniversitesi, Fen Bilimleri Enstitüsü, Elektronik Mühendisliği Yüksek Lisans Programıen_US
dc.date.accessioned2019-05-30T04:28:32Z
dc.date.available2019-05-30T04:28:32Z
dc.date.issued2004-07
dc.departmentIşık Üniversitesi, Fen Bilimleri Enstitüsü, Elektronik Mühendisliği Yüksek Lisans Programıen_US
dc.descriptionText in English ; Abstract: English and Turkishen_US
dc.descriptionIncludes bibliographical referencesen_US
dc.descriptionxii, 63 leavesen_US
dc.description.abstractThis work is concerned with a transmitter diversity technique for wireless communications over frequency selective fading channels. The proposed technique utilizes orthogonal frequency division multiplexing (OFDM) to transform a frequency selective fading channel into multiple flat fading sub channels on which space-frequency processing is applied and then additional space-time coding is applied in order to increase the diversity. In order to improve the performance of the system, a convenient trellis coding scheme is investigated and design criteria are established. Performance of proposed space-time-frequency OFDM (STF-OFDM) transmitter diversity technique has been examined by computer simulations.en_US
dc.description.abstractBu çalışmada, frekans seçici sönümlemeli kanallarda telsiz iletişim için bir uzay-zaman-frekans çeşitlemesi yöntemi önerilmiştir. Önerilen yöntem OFDM tekniği kullanarak frekans seçici kanalı uygun hale getirdikten sonra sırasıyla dik uzay-frekans ve dik uzay-zaman blok kodlama uygulanarak uzay-zaman-frekans çeşitlemesi sağlamaktadır. Elde edilen kodlama sisteminin başarımını arttırmak üzere sisteme uygun bir kafes kodlama tekniği araştırılmış ve uygun kafes yapısının oluşturulması için yeni kriterler ortaya çıkarılmıştır. Oluşan sistemin başarımı, bilgisayar benzetimleriyle incelenmiştir.en_US
dc.description.tableofcontentsCharacterization of Mobile Radio Channelsen_US
dc.description.tableofcontentsMobile Radio Channelsen_US
dc.description.tableofcontentsOverviewen_US
dc.description.tableofcontentsChannel Characteristicsen_US
dc.description.tableofcontentsFrequency-Nonselective Channel: Multiplicative Channel Modelen_US
dc.description.tableofcontentsFrequency-Selective Channel: Tapped-Delay-Line Channel Modelen_US
dc.description.tableofcontentsCOST-207 Channel Modelen_US
dc.description.tableofcontentsDigital communication over Mobile Radio Channelsen_US
dc.description.tableofcontentsOrthogonal Frequency Division Multiplexing (OFDM)en_US
dc.description.tableofcontentsOFDM Basicsen_US
dc.description.tableofcontentsGeneration of OFDMen_US
dc.description.tableofcontentsOFDM Implementation Criteriaen_US
dc.description.tableofcontentsDiversityen_US
dc.description.tableofcontentsError Control Codingen_US
dc.description.tableofcontentsFundamentals of Error Control Codingen_US
dc.description.tableofcontentsBandwidth Efficient Codingen_US
dc.description.tableofcontentsA Novel Space-Time-Frequency Coded System Design for OFDM over Fast Fading Channelsen_US
dc.description.tableofcontentsSTF-OFDM Transmitter Diversityen_US
dc.description.tableofcontentsPerformance Analysis and Design Criteriaen_US
dc.description.tableofcontentsTrellis Code Designen_US
dc.description.tableofcontentsConclusionen_US
dc.description.tableofcontentsImportant Stochastic Processes Employed in Wireless Communicationsen_US
dc.description.tableofcontentsGeneral Description of Rice and Rayleigh Processesen_US
dc.description.tableofcontentsProbability Density Function of Rice and Rayleigh Processesen_US
dc.description.tableofcontentsDiversity improventen_US
dc.description.tableofcontentsSelection Diversity improvementen_US
dc.description.tableofcontentsMaximal Ratio Combining Improvemenen_US
dc.identifier.citationOğuz, O., (2004). Design and performance analysis of a novel trellis coded space-time-frequency transmission scheme. İstanbul: Işık Üniversitesi Fen Bilimleri Enstitüsü.en_US
dc.identifier.urihttps://hdl.handle.net/11729/1603
dc.institutionauthorOğuz, Onuren_US
dc.institutionauthorid0000-0002-1289-3737
dc.language.isoenen_US
dc.publisherIşık Üniversitesien_US
dc.relation.publicationcategoryTezen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.subjectChannel codeen_US
dc.subjectDiversityen_US
dc.subjectOFDMen_US
dc.subjectSpace-frequency (SF)en_US
dc.subjectSpace-time (ST)en_US
dc.subjectSTFen_US
dc.subjectTCMen_US
dc.subjectTrellisen_US
dc.subjectÇeşitlemeen_US
dc.subjectKafes kodlamaen_US
dc.subjectKanal kodlamaen_US
dc.subjectUzay-zaman (ST)en_US
dc.subject.lccTK5103.7 .O38 2004
dc.subject.lcshTrellis-coded modulation.en_US
dc.subject.lcshSpace and time.en_US
dc.subject.lcshDigital communications.en_US
dc.subject.lcshOrthogonal frequency division multiplexing.en_US
dc.subject.lcshWireless communication systems.en_US
dc.titleDesign and performance analysis of a novel trellis coded space-time-frequency transmission schemeen_US
dc.title.alternativeYeni bir kafes kodlamalı uzay zaman frekans iletim sistemi tasarımı ve başarım analizien_US
dc.typeMaster Thesisen_US
dspace.entity.typePublication

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