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Article: Adaptive Lattice Filters for CDMA Overlay

TitleAdaptive Lattice Filters for CDMA Overlay
Authors
Issue Date2000
PublisherIEEE.
Citation
IEEE Transactions on Communications, 2000, v. 48 n. 5, p. 820-828 How to Cite?
AbstractThis paper presents the behavior of reflection coefficients of a stochastic gradient lattice (SGL) filter applied to a code-division multiple-access overlay system. Analytic expressions for coefficients for a two-stage filter are derived in a Rayleigh fading channel with the presence of narrow-band interference and additive white Gaussian noise. It is shown that the coefficients of the lattice filter exhibit separate tracking and convergent properties,and that compared to an LMS filter, the lattice filter provides fast rate of convergence, while having good capability of narrow-band interference suppression.
Persistent Identifierhttp://hdl.handle.net/10722/42835
ISSN
2015 Impact Factor: 2.298
2015 SCImago Journal Rankings: 1.659

 

DC FieldValueLanguage
dc.contributor.authorWang, Jen_HK
dc.contributor.authorPrahatheesan, Ven_HK
dc.date.accessioned2007-03-23T04:33:05Z-
dc.date.available2007-03-23T04:33:05Z-
dc.date.issued2000en_HK
dc.identifier.citationIEEE Transactions on Communications, 2000, v. 48 n. 5, p. 820-828en_HK
dc.identifier.issn0090-6778en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42835-
dc.description.abstractThis paper presents the behavior of reflection coefficients of a stochastic gradient lattice (SGL) filter applied to a code-division multiple-access overlay system. Analytic expressions for coefficients for a two-stage filter are derived in a Rayleigh fading channel with the presence of narrow-band interference and additive white Gaussian noise. It is shown that the coefficients of the lattice filter exhibit separate tracking and convergent properties,and that compared to an LMS filter, the lattice filter provides fast rate of convergence, while having good capability of narrow-band interference suppression.en_HK
dc.format.extent270890 bytes-
dc.format.extent25600 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2000 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.titleAdaptive Lattice Filters for CDMA Overlayen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0090-6778&volume=48&issue=5&spage=820&epage=828&date=2000&atitle=Adaptive+Lattice+Filters+for+CDMA+Overlayen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/26.843195-
dc.identifier.scopuseid_2-s2.0-0033720301-
dc.identifier.hkuros52040-

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