Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6958
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dc.contributor.authorGirici, Tolga-
dc.date.accessioned2021-09-11T15:44:31Z-
dc.date.available2021-09-11T15:44:31Z-
dc.date.issued2009en_US
dc.identifier.issn1074-5351-
dc.identifier.issn1099-1131-
dc.identifier.urihttps://doi.org/10.1002/dac.999-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/6958-
dc.description.abstractIn this paper we study the problem of subframe, subchannel and power allocation in OFDMA-based multihop relay networks. The system consists of a base station (BS), a number of relay stations (RS) and mobile stations (MS). We consider frame by frame scheduling, where the frame is divided into two subframes such as BS-RS and RS-MS subframes. We study two different problems, satisfying link rate requirements with minimum-weighted total power and maximizing proportional fairness. For the first problem, we find the optimal solution and also propose a less complex subframe and bandwidth allocation scheme with good performance. For the second problem, we propose an algorithm that outperforms an existing scheme with less feedback. Copyright (C) 2009 John Wiley & Sons, Ltd.en_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofInternational Journal of Communication Systemsen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectIEEE 802.16jen_US
dc.subjectMMRen_US
dc.subjectOFDMen_US
dc.subjectrelayen_US
dc.subjectresource allocationen_US
dc.subjectminimum poweren_US
dc.subjectrate constrainten_US
dc.subjectfairnessen_US
dc.subjectrelay stationen_US
dc.titleJoint Power, Subcarrier and Subframe Allocation in Multihop Relay Networksen_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Electrical and Electronics Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümütr_TR
dc.identifier.volume22en_US
dc.identifier.issue7en_US
dc.identifier.startpage835en_US
dc.identifier.endpage855en_US
dc.identifier.wosWOS:000268521000003en_US
dc.identifier.scopus2-s2.0-68049119989en_US
dc.institutionauthorGirici, Tolga-
dc.identifier.doi10.1002/dac.999-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ3-
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
crisitem.author.dept02.5. Department of Electrical and Electronics Engineering-
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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