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dc.contributor.authorAmin, O.
dc.contributor.authorUysal, Murat
dc.date.accessioned2014-07-11T09:59:07Z
dc.date.available2014-07-11T09:59:07Z
dc.date.issued2012-03
dc.identifier.issn0090-6778
dc.identifier.urihttp://hdl.handle.net/10679/494
dc.identifier.urihttp://ieeexplore.ieee.org/xpl/abstractKeywords.jsp?arnumber=6118258&tag=1
dc.descriptionDue to copyright restrictions, the access to the full text of this article is only available via subscription.en_US
dc.description.abstractIn this paper, we propose an adaptive power loading algorithm for an OFDM (orthogonal frequency division multiplexing)-based multi-relay regenerative network with relay selection. The proposed scheme is based on selecting the "best" relay(s) according to different strategies and distributing the power adaptively among the subcarriers of source and selected relay(s) as to minimize an upper bound on the bit error rate (BER). Our Monte Carlo simulation results demonstrate superior performance gains through power loading with respect to conventional equal power loading schemes. The effects of imperfect channel estimation and relay location on the BER performance are further discussed.en_US
dc.description.sponsorshipthe Egyptian Higher Education Ministry
dc.language.isoengen_US
dc.publisherIEEEen_US
dc.relation.ispartofIEEE Transactions on Communications
dc.rightsrestrictedAccess
dc.titleAdaptive power loading for multi-relay OFDM regenerative networks with relay selectionen_US
dc.typeArticleen_US
dc.peerreviewedyesen_US
dc.publicationstatuspublisheden_US
dc.contributor.departmentÖzyeğin University
dc.contributor.authorID(ORCID 0000-0001-5945-0813 & YÖK ID 124615) Uysal, Murat
dc.contributor.ozuauthorUysal, Murat
dc.identifier.volume60
dc.identifier.issue3
dc.identifier.startpage614
dc.identifier.endpage619
dc.identifier.wosWOS:000301508600003
dc.identifier.doi10.1109/TCOMM.2011.122111.100197A
dc.subject.keywordsOFDMen_US
dc.subject.keywordsCooperative diversityen_US
dc.subject.keywordsDetect-and-forward relayingen_US
dc.subject.keywordsPower allocationen_US
dc.subject.keywordsRelay selectionen_US
dc.identifier.scopusSCOPUS:2-s2.0-84858338572
dc.contributor.authorMale1


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