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Conference Paper: Correlation-based frequency offset estimation in MIMO system

TitleCorrelation-based frequency offset estimation in MIMO system
Authors
KeywordsCorrelation
Frequency Offset
MAI
MIMO
Issue Date2003
PublisherIEEE.
Citation
Ieee Vehicular Technology Conference, 2003, v. 58 n. 1, p. 438-442 How to Cite?
AbstractThis paper addresses the problem of frequency offset estimation in the presence of unknown channel information for MIMO system. An efficient pilot symbol-aided algorithm for frequency offsets estimation is proposed. In the paper, taking advantage of orthogonal property of Walsh codes, a second-order estimator, which can substantially mitigate the MAI (Multi-Antenna Interference), is proposed. We also derive the Cramer-Rao Bound for MIMO system, whose numerical results are compared with the simulation results to illustrate the efficiency of the novel algorithm.
Persistent Identifierhttp://hdl.handle.net/10722/46446
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorYao, Yen_HK
dc.contributor.authorNg, TSen_HK
dc.date.accessioned2007-10-30T06:50:02Z-
dc.date.available2007-10-30T06:50:02Z-
dc.date.issued2003en_HK
dc.identifier.citationIeee Vehicular Technology Conference, 2003, v. 58 n. 1, p. 438-442en_HK
dc.identifier.issn0740-0551en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46446-
dc.description.abstractThis paper addresses the problem of frequency offset estimation in the presence of unknown channel information for MIMO system. An efficient pilot symbol-aided algorithm for frequency offsets estimation is proposed. In the paper, taking advantage of orthogonal property of Walsh codes, a second-order estimator, which can substantially mitigate the MAI (Multi-Antenna Interference), is proposed. We also derive the Cramer-Rao Bound for MIMO system, whose numerical results are compared with the simulation results to illustrate the efficiency of the novel algorithm.en_HK
dc.format.extent350069 bytes-
dc.format.extent21012 bytes-
dc.format.extent21377 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE Vehicular Technology Conferenceen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2003 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.subjectCorrelationen_HK
dc.subjectFrequency Offseten_HK
dc.subjectMAIen_HK
dc.subjectMIMOen_HK
dc.titleCorrelation-based frequency offset estimation in MIMO systemen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1550-2252&volume=1&spage=438&epage=442&date=2003&atitle=Correlation-based+frequency+offset+estimation+in+MIMO+systemen_HK
dc.identifier.emailNg, TS:tsng@eee.hku.hken_HK
dc.identifier.authorityNg, TS=rp00159en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.scopuseid_2-s2.0-4143099278en_HK
dc.identifier.hkuros90270-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-4143099278&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume58en_HK
dc.identifier.issue1en_HK
dc.identifier.spage438en_HK
dc.identifier.epage442en_HK
dc.identifier.scopusauthoridYao, Y=55202640200en_HK
dc.identifier.scopusauthoridNg, TS=7402229975en_HK

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