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dc.contributor.authorCelik, Y.
dc.contributor.authorOdabasioglu, N.
dc.contributor.authorUysal, Murat
dc.date.accessioned2016-09-18T13:10:08Z
dc.date.available2016-09-18T13:10:08Z
dc.date.issued2016
dc.identifier.isbn978-1-5090-1990-8
dc.identifier.urihttp://hdl.handle.net/10679/4487
dc.identifier.urihttp://ieeexplore.ieee.org/document/7500373/
dc.description.abstractIn this paper, we propose a new adaptive relay selection method named as Adaptive Best Relay Assessment (ABRA) for cooperative communication with amplify and forward (AF) relaying. ABRA is based on two relay selection criteria which are cascaded channel gain coefficient and cascaded time offset in source-relay-destination (S-R-D) channel. Our simulation results demonstrate that the channel gain coefficient is the best criteria at low signal-to-noise ratio (SNR) regimes and time offset at high SNR regimes. Therefore, we combine these two criteria to select best relay for all SNR values. Finally, ABRA achieves the best bit error rate (BER) performance in asynchronous AF cooperative communications for three different path gain ratios 30 dB, 0 dB, and -30 dB.
dc.description.sponsorshipTÜBİTAK
dc.language.isoengen_US
dc.publisherIEEE
dc.relationinfo:turkey/grantAgreement/TUBITAK/114E001
dc.relation.ispartofTelecommunications (ICT), 2016 23rd International Conference on
dc.rightsrestrictedAccess
dc.titleAdaptive relay selection method for asynchronous amplify and forward cooperative communicationsen_US
dc.typeConference paperen_US
dc.peerreviewedyes
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.wosWOS:000386851600031
dc.identifier.doi10.1109/ICT.2016.7500373
dc.subject.keywordsAdaptive relay selection
dc.subject.keywordsCooperative communications
dc.subject.keywordsTime offset
dc.subject.keywordsAmplify and forward
dc.identifier.scopusSCOPUS:2-s2.0-84979211513
dc.contributor.authorMale1
dc.relation.publicationcategoryConference Paper - International - Institutional Academic Staff


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