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Conference Paper: Non-data-aided ML symbol timing estimation in MIMO correlated fading channels

TitleNon-data-aided ML symbol timing estimation in MIMO correlated fading channels
Authors
KeywordsTransportation
Automobiles
Issue Date2005
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000784
Citation
The 62nd IEEE Vehicular Technology Conference (VTC-2005-Fall), Dallas, TX., 25-28 September 2005. In Conference Proceedings, 2005, v. 4, p. 2091-2095 How to Cite?
AbstractIn this paper, the non-data-aided (NDA) maximum likelihood (ML) symbol timing estimator in MIMO correlated channel is derived. It is found that the extended square nonlinearity estimator in [9] is just a special case of the proposed algorithm. Furthermore, the conditional Cramer-Rao bound (CCRB) and the modified Cramer-Rao bound (MCRB) are also established. Simulation results under different operating conditions (e.g., number of antennas and correlation between antennas) are given to assess the performances of the NDA ML estimator and it is found that the mean square errors (MSE)s of the NDA ML estimator i) are close to the CCRBs, but not the MCRBs; ii) are approximately independent of the number of transmit antennas; iii) are inversely proportional to the number of receive antennas and iv) correlation between antennas has little effect on the SE performance.
Persistent Identifierhttp://hdl.handle.net/10722/45944
ISSN

 

DC FieldValueLanguage
dc.contributor.authorWu, YCen_HK
dc.contributor.authorSerpedin, Een_HK
dc.date.accessioned2007-10-30T06:39:09Z-
dc.date.available2007-10-30T06:39:09Z-
dc.date.issued2005en_HK
dc.identifier.citationThe 62nd IEEE Vehicular Technology Conference (VTC-2005-Fall), Dallas, TX., 25-28 September 2005. In Conference Proceedings, 2005, v. 4, p. 2091-2095en_HK
dc.identifier.issn1550-2252en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45944-
dc.description.abstractIn this paper, the non-data-aided (NDA) maximum likelihood (ML) symbol timing estimator in MIMO correlated channel is derived. It is found that the extended square nonlinearity estimator in [9] is just a special case of the proposed algorithm. Furthermore, the conditional Cramer-Rao bound (CCRB) and the modified Cramer-Rao bound (MCRB) are also established. Simulation results under different operating conditions (e.g., number of antennas and correlation between antennas) are given to assess the performances of the NDA ML estimator and it is found that the mean square errors (MSE)s of the NDA ML estimator i) are close to the CCRBs, but not the MCRBs; ii) are approximately independent of the number of transmit antennas; iii) are inversely proportional to the number of receive antennas and iv) correlation between antennas has little effect on the SE performance.en_HK
dc.languageengen_HK
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000784en_HK
dc.relation.ispartofIEEE Vehicular Technology Conference-
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.subjectTransportationen_HK
dc.subjectAutomobilesen_HK
dc.titleNon-data-aided ML symbol timing estimation in MIMO correlated fading channelsen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1550-2252&volume=4&spage=2091&epage=2095&date=2005&atitle=Non-data-aided+ML+symbol+timing+estimation+in+MIMO+correlated+fading+channelsen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/VETECF.2005.1558488en_HK

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