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Conference Paper: Optimal pilot and fast algorithm for MIMO-OFDM channel estimation

TitleOptimal pilot and fast algorithm for MIMO-OFDM channel estimation
Authors
Zeng, YRahim Leyman, AMa, SNg, TS
KeywordsChannel estimation
Fast algorithm
MIMO
MIMO-OFDM
Multi-antenna
Multi-user
OFDM
Issue Date2005
PublisherIEEE.
Citation
2005 Fifth International Conference On Information, Communications And Signal Processing, 2005, v. 2005, p. 1212-1216 How to Cite?
AbstractIn this paper, a class of unitary transform based optimal pilota is found for time domain channel estimation in multiple input multiple output (MIMO) orthogonal frequency division multiplexing (OFDM) systems. Also, a frequency domain channel estimation which does not need interpolation is obtained. It is shown that the frequency domain method achieves the same performance as the time domain method and is better than interpolation methods. Furthermore, fast algorithms are proposed to implement the methods, Simulations demonstrate that the methods are effective. © 2005 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/99241
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorZeng, Yen_HK
dc.contributor.authorRahim Leyman, Aen_HK
dc.contributor.authorMa, Sen_HK
dc.contributor.authorNg, TSen_HK
dc.date.accessioned2010-09-25T18:21:35Z-
dc.date.available2010-09-25T18:21:35Z-
dc.date.issued2005en_HK
dc.identifier.citation2005 Fifth International Conference On Information, Communications And Signal Processing, 2005, v. 2005, p. 1212-1216en_HK
dc.identifier.urihttp://hdl.handle.net/10722/99241-
dc.description.abstractIn this paper, a class of unitary transform based optimal pilota is found for time domain channel estimation in multiple input multiple output (MIMO) orthogonal frequency division multiplexing (OFDM) systems. Also, a frequency domain channel estimation which does not need interpolation is obtained. It is shown that the frequency domain method achieves the same performance as the time domain method and is better than interpolation methods. Furthermore, fast algorithms are proposed to implement the methods, Simulations demonstrate that the methods are effective. © 2005 IEEE.en_HK
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartof2005 Fifth International Conference on Information, Communications and Signal Processingen_HK
dc.subjectChannel estimationen_HK
dc.subjectFast algorithmen_HK
dc.subjectMIMOen_HK
dc.subjectMIMO-OFDMen_HK
dc.subjectMulti-antennaen_HK
dc.subjectMulti-useren_HK
dc.subjectOFDMen_HK
dc.titleOptimal pilot and fast algorithm for MIMO-OFDM channel estimationen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailMa, S: sdma@eee.hku.hken_HK
dc.identifier.emailNg, TS: tsng@eee.hku.hken_HK
dc.identifier.authorityMa, S=rp00153en_HK
dc.identifier.authorityNg, TS=rp00159en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-34147151712en_HK
dc.identifier.hkuros159132en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34147151712&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume2005en_HK
dc.identifier.spage1212en_HK
dc.identifier.epage1216en_HK
dc.identifier.scopusauthoridZeng, Y=7402981440en_HK
dc.identifier.scopusauthoridRahim Leyman, A=6503865168en_HK
dc.identifier.scopusauthoridMa, S=8553949000en_HK
dc.identifier.scopusauthoridNg, TS=7402229975en_HK

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