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Conference Paper: Blind MIMO channel estimation with an upper bound for channel orders

TitleBlind MIMO channel estimation with an upper bound for channel orders
Authors
KeywordsCommunications
Issue Date2005
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000104
Citation
Ieee International Conference On Communications, 2005, v. 3, p. 1996-2000 How to Cite?
AbstractMany known second-order statistics based blind algorithms for MIMO channel estimation are sensitive to channel order overestimations. To overcome this problem, an algorithm is proposed in [1] for SIMO system only, and then a simple generalization of it to MIMO system is presented in [2]. In this paper, improvements and refinements on the algorithm in [2] are given, which makes the method robust to noise and round-off error. The method can give estimations of all channel impulse responses subject to a scalar matrix ambiguity when only an upper bound for all MIMO channel orders is known. © 2005 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/45833
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorZeng, Yen_HK
dc.contributor.authorNg, TSen_HK
dc.contributor.authorMa, Sen_HK
dc.date.accessioned2007-10-30T06:36:33Z-
dc.date.available2007-10-30T06:36:33Z-
dc.date.issued2005en_HK
dc.identifier.citationIeee International Conference On Communications, 2005, v. 3, p. 1996-2000en_HK
dc.identifier.issn0536-1486en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45833-
dc.description.abstractMany known second-order statistics based blind algorithms for MIMO channel estimation are sensitive to channel order overestimations. To overcome this problem, an algorithm is proposed in [1] for SIMO system only, and then a simple generalization of it to MIMO system is presented in [2]. In this paper, improvements and refinements on the algorithm in [2] are given, which makes the method robust to noise and round-off error. The method can give estimations of all channel impulse responses subject to a scalar matrix ambiguity when only an upper bound for all MIMO channel orders is known. © 2005 IEEE.en_HK
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dc.format.extent21012 bytes-
dc.format.extent21377 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
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dc.languageengen_HK
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000104en_HK
dc.relation.ispartofIEEE International Conference on Communicationsen_HK
dc.rights©2005 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.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectCommunicationsen_HK
dc.titleBlind MIMO channel estimation with an upper bound for channel ordersen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1044-4556&volume=3&spage=1996&epage=2000&date=2005&atitle=Blind+MIMO+channel+estimation+with+an+upper+bound+for+channel+ordersen_HK
dc.identifier.emailNg, TS: tsng@eee.hku.hken_HK
dc.identifier.emailMa, S: sdma@eee.hku.hken_HK
dc.identifier.authorityNg, TS=rp00159en_HK
dc.identifier.authorityMa, S=rp00153en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/ICC.2005.1494688en_HK
dc.identifier.scopuseid_2-s2.0-24144465839en_HK
dc.identifier.hkuros109761-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-24144465839&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume3en_HK
dc.identifier.spage1996en_HK
dc.identifier.epage2000en_HK
dc.identifier.scopusauthoridZeng, Y=7402981440en_HK
dc.identifier.scopusauthoridNg, TS=7402229975en_HK
dc.identifier.scopusauthoridMa, S=8553949000en_HK

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