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Conference Paper: ML symbol synchronization for OFDM-based WLANs in unknown frequency-selective fading channels

TitleML symbol synchronization for OFDM-based WLANs in unknown frequency-selective fading channels
Authors
KeywordsComputers
Computer systems
Issue Date2004
PublisherIEEE, Computer Society.
Citation
Conference Record - Asilomar Conference On Signals, Systems And Computers, 2004, v. 1, p. 339-344 How to Cite?
AbstractBased on the maximum-likelihood principle and the preamble structure of IEEE 802.11a WLAN standard, this paper proposes a new symbol synchronization algorithm for IEEE 802.11a WLANs over frequency-selective fading channels. In addition to the physical channel, the effects of filtering and unknown sampling phase offset are also considered. Loss in system performance due to synchronization error is used as a performance criterion. Computer simulations show that the proposed algorithm has comparable performances to the algorithm based on the generalized Akaike information criterion (GAIC), but the proposed algorithm exhibits reduced complexity. © 2004 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/45790
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorWu, YCen_HK
dc.contributor.authorYip, KWen_HK
dc.contributor.authorNg, TSen_HK
dc.contributor.authorSerpedin, Een_HK
dc.date.accessioned2007-10-30T06:35:31Z-
dc.date.available2007-10-30T06:35:31Z-
dc.date.issued2004en_HK
dc.identifier.citationConference Record - Asilomar Conference On Signals, Systems And Computers, 2004, v. 1, p. 339-344en_HK
dc.identifier.issn1058-6393en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45790-
dc.description.abstractBased on the maximum-likelihood principle and the preamble structure of IEEE 802.11a WLAN standard, this paper proposes a new symbol synchronization algorithm for IEEE 802.11a WLANs over frequency-selective fading channels. In addition to the physical channel, the effects of filtering and unknown sampling phase offset are also considered. Loss in system performance due to synchronization error is used as a performance criterion. Computer simulations show that the proposed algorithm has comparable performances to the algorithm based on the generalized Akaike information criterion (GAIC), but the proposed algorithm exhibits reduced complexity. © 2004 IEEE.en_HK
dc.format.extent610912 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, Computer Society.en_HK
dc.relation.ispartofConference Record - Asilomar Conference on Signals, Systems and Computersen_HK
dc.rights©2004 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.subjectComputersen_HK
dc.subjectComputer systemsen_HK
dc.titleML symbol synchronization for OFDM-based WLANs in unknown frequency-selective fading channelsen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1058-6393&volume=1&spage=339&epage=344&date=2004&atitle=ML+symbol+synchronization+for+OFDM-based+WLANs+in+unknown+frequency-selective+fading+channelsen_HK
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_versionen_HK
dc.identifier.doi10.1109/ACSSC.2004.1399149en_HK
dc.identifier.scopuseid_2-s2.0-21644451116en_HK
dc.identifier.hkuros103066-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-21644451116&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume1en_HK
dc.identifier.spage339en_HK
dc.identifier.epage344en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridWu, YC=7406894786en_HK
dc.identifier.scopusauthoridYip, KW=7101909909en_HK
dc.identifier.scopusauthoridNg, TS=7402229975en_HK
dc.identifier.scopusauthoridSerpedin, E=7003366947en_HK

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