Adaptive relay selection method for asynchronous amplify and forward cooperative communications

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dc.authoridUysal, Murat -- 0000-0001-5945-0813; Celik, Yasin -- 0000-0001-8972-9970
dc.contributor.authorÇelik, Yasin
dc.contributor.authorOdabaşıoğlu, Niyazi
dc.contributor.authorUysal, Murat
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T09:18:38Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T09:18:38Z
dc.date.issued2016
dc.departmentMühendislik Fakültesi
dc.description23rd International Conference on Telecommunications (ICT) -- MAY 16-18, 2016 -- Thessaloniki, GREECE
dc.descriptionWOS:000386851600031
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.identifier.doi10.1109/ICT.2016.7500373
dc.identifier.isbn978-1-5090-1990-8
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://doi.org/10.1109/ICT.2016.7500373
dc.identifier.urihttps://hdl.handle.net/20.500.12451/4901
dc.identifier.wosWOS:000386851600031
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIEEE
dc.relation.ispartof2016 23rd International Conference On Telecommunications (Ict)
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAdaptive Relay Selection
dc.subjectCooperative Communications
dc.subjectTime Offset
dc.subjectAmplify and Forward
dc.titleAdaptive relay selection method for asynchronous amplify and forward cooperative communications
dc.typeConference Object

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