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Conference Paper: Frequency synchronization for OFDM systems over doubly-selective channels

TitleFrequency synchronization for OFDM systems over doubly-selective channels
Authors
Chen, JWu, YCNg, TS
KeywordsCarrier frequency offset estimations
Closed forms
Doubly-selective channels
Estimation problems
OFDM systems
Issue Date2008
PublisherIEEE.
Citation
The IEEE Asia-Pacific Conference on Circuits and Systems (APCCAS 2008), Macao, China, 30 November-3 December 2008. In Proceedings of IEEE APCCAS, 2008, p. 582-585 How to Cite?
DOI: http://dx.doi.org/10.1109/APCCAS.2008.4746090
AbstractIn this paper, we investigate the problem of carrier frequency offset (CFO) estimation for Orthogonal frequency division multiplexing (OFDM) system over doubly-selective channels. Representing the doubly-selective channels with basis expansion, the signal model is reformulated and one CFO estimator is derived. Furthermore, the Cramér-Rao bound (CRB) for the estimation problem is derived in closed form. The effectiveness of the proposed scheme is verified by simulations. © 2008 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/62060
ISBN
9781424423422
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorChen, Jen_HK
dc.contributor.authorWu, YCen_HK
dc.contributor.authorNg, TSen_HK
dc.date.accessioned2010-07-13T03:53:04Z-
dc.date.available2010-07-13T03:53:04Z-
dc.date.issued2008en_HK
dc.identifier.citationThe IEEE Asia-Pacific Conference on Circuits and Systems (APCCAS 2008), Macao, China, 30 November-3 December 2008. In Proceedings of IEEE APCCAS, 2008, p. 582-585en_HK
dc.identifier.isbn9781424423422-
dc.identifier.urihttp://hdl.handle.net/10722/62060-
dc.description.abstractIn this paper, we investigate the problem of carrier frequency offset (CFO) estimation for Orthogonal frequency division multiplexing (OFDM) system over doubly-selective channels. Representing the doubly-selective channels with basis expansion, the signal model is reformulated and one CFO estimator is derived. Furthermore, the Cramér-Rao bound (CRB) for the estimation problem is derived in closed form. The effectiveness of the proposed scheme is verified by simulations. © 2008 IEEE.en_HK
dc.languageengen_HK
dc.publisherIEEE.-
dc.relation.ispartofProceedings of the IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2008en_HK
dc.rights©2008 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.-
dc.subjectCarrier frequency offset estimations-
dc.subjectClosed forms-
dc.subjectDoubly-selective channels-
dc.subjectEstimation problems-
dc.subjectOFDM systems-
dc.titleFrequency synchronization for OFDM systems over doubly-selective channelsen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=978-1-4244-2342-2&volume=&spage=582&epage=585&date=2008&atitle=Frequency+synchronization+for+OFDM+systems+over+doubly-selective+channels-
dc.identifier.emailWu, YC:ycwu@eee.hku.hken_HK
dc.identifier.emailNg, TS:tsng@eee.hku.hken_HK
dc.identifier.authorityWu, YC=rp00195en_HK
dc.identifier.authorityNg, TS=rp00159en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/APCCAS.2008.4746090en_HK
dc.identifier.scopuseid_2-s2.0-62949084690en_HK
dc.identifier.hkuros160149en_HK
dc.identifier.hkuros164673-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-62949084690&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage582en_HK
dc.identifier.epage585en_HK
dc.description.otherThe IEEE Asia-Pacific Conference on Circuits and Systems (APCCAS 2008), Macao, China, 30 November-3 December 2008. In Proceedings of IEEE APCCAS, 2008, p. 582-585-
dc.identifier.scopusauthoridChen, J=23007435700en_HK
dc.identifier.scopusauthoridWu, YC=7406894786en_HK
dc.identifier.scopusauthoridNg, TS=7402229975en_HK

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