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dc.contributor.authorKarakaya, B.en_US
dc.contributor.authorHasna, M.O.en_US
dc.contributor.authorDuman, Tolga M.en_US
dc.contributor.authorUysal, M.en_US
dc.contributor.authorGhrayeb, A.en_US
dc.coverage.spatialBergen, Norwayen_US
dc.date.accessioned2016-02-08T12:06:43Z
dc.date.available2016-02-08T12:06:43Z
dc.date.issued2013en_US
dc.identifier.urihttp://hdl.handle.net/11693/27959
dc.descriptionDate of Conference: 10-14 June 2013en_US
dc.description.abstractWe consider a multi-carrier cooperative underwater acoustic communication (UWAC) system and investigate the Doppler scaling problem arising due to the motion of different nodes. Specifically, we assume an orthogonal frequency division multiplexing (OFDM) system with amplify and forward (AF) relaying. Our channel model is built on large-scale path loss along with the short-term frequency-selective fading. For Doppler scaling compensation, we use multi-resampling (MR) receiver designs both at the relay and destination nodes. We present an extensive Monte Carlo simulation study to evaluate the error rate performance of the proposed UWAC system. In simulations, we use the publicly available VirTEX software in conjunction with the ray-tracing based BELLHOP software to precisely reflect the characteristics of an underwater geographical location and the movement of the nodes. © 2013 IEEE.en_US
dc.language.isoEnglishen_US
dc.source.title2013 MTS/IEEE OCEANS - Bergenen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/OCEANS-Bergen.2013.6608114en_US
dc.subjectamplify and forward relayingen_US
dc.subjectDoppler scalingen_US
dc.subjectUnderwater acoustic communicationsen_US
dc.subjectAmplify-and-forward relayingen_US
dc.subjectDoppleren_US
dc.subjectError rate performanceen_US
dc.subjectGeographical locationsen_US
dc.subjectMonte- carlo simulationsen_US
dc.subjectOrthogonal frequency division multiplexing systemsen_US
dc.subjectUnderwater acoustic communication (UWAC)en_US
dc.subjectUnderwater acoustic communicationsen_US
dc.subjectCommunication channels (information theory)en_US
dc.subjectMonte Carlo methodsen_US
dc.subjectOrthogonal frequency division multiplexingen_US
dc.subjectSpace-time block coding (STBC)en_US
dc.subjectTelecommunication systemsen_US
dc.subjectUnderwater acousticsen_US
dc.subjectCooperative communicationen_US
dc.titleMulti-resampling Doppler compensation in cooperative underwater OFDM systemsen_US
dc.typeConference Paperen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.identifier.doi10.1109/OCEANS-Bergen.2013.6608114en_US
dc.publisherIEEEen_US


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