ISI Cancellation Using Blind Equalizer Based on DBC Model for MIMO-RFID Reader Reception

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dc.contributor.authorDuangsuwan, Sarun
dc.contributor.authorPromwong, Sathaporn
dc.coverage.issue1cs
dc.coverage.volume24cs
dc.date.accessioned2015-05-21T12:36:02Z
dc.date.available2015-05-21T12:36:02Z
dc.date.issued2015-04cs
dc.description.abstractUnder the dyadic backscatter channel (DBC) model, a conventional zero forcing (ZF) and minimum mean square error (MMSE) method for MIMO-RFID reader reception are not able to be rapidly cancelled inter-symbol interference (ISI) because of the error of postpreamble transmission. In order to achieve the ISI cancellation, the conventional method of ZF and MMSE are proposed to resolve a convergence rate without postpreamble by using a constant modulus algorithm (CMA). Depending on the cost function, the CMA is used which based on second order statistics to estimate the channel statement of channel transfer function. Furthermore, the multiple-tag detection is also considered under the assumption of the maximum likelihood estimation. The comparison of the conventional method and the proposed method is analyzed by using computer simulation and experimental data. We can see that the proposed method is better than the conventional method with a faster ISI cancelling and a lower bit error rate (BER) improving as up to 12 tags.en
dc.formattextcs
dc.format.extent272-279cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2015 vol. 24, č. 1, s. 272-279. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2015.0272en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/38761
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2015/15_01_0272_0279.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectRFID reader receptionen
dc.subjectMIMO receiveren
dc.subjectDBC modelen
dc.subjectblind equalizeren
dc.subjectISI cancellation.en
dc.titleISI Cancellation Using Blind Equalizer Based on DBC Model for MIMO-RFID Reader Receptionen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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