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Article: Combining pilot-symbol-aided techniques for fading estimation and diversity reception in multipath fading channels

TitleCombining pilot-symbol-aided techniques for fading estimation and diversity reception in multipath fading channels
Authors
KeywordsBandwidth Efficiency
Diversity Reception
Fading Estimation
Psa
Rayleigh Fading
Issue Date2006
PublisherSpringer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1022-0038
Citation
Wireless Networks, 2006, v. 12 n. 2, p. 233-240 How to Cite?
AbstractA novel pilot-symbol-aided (PSA) fading estimation technique that combines the estimates from a conventional PSA technique and a bandwidth-efficient PSA technique to achieve better performances is proposed for digital signals in multipath fading channels. The conventional technique has better performances at low signal-to-noise ratios (SNRs), while the bandwidth-efficient technique is superior at high SNRs. Monte Carlo computer simulation has been used to assess the effects of the proposed combining technique on the bit-error-rate (BER) performances of 16-ary quadrature-amplitude-modulation (16QAM), with and without two-branch diversity reception, in a flat Rayleigh fading channel. Results have shown that the combining technique has the advantages of both of the conventional technique and the bandwidth-efficient technique and is more preferred for use with diversity reception. © 2006 Springer Science + Business Media, Inc.
Persistent Identifierhttp://hdl.handle.net/10722/155317
ISSN
2015 Impact Factor: 1.006
2015 SCImago Journal Rankings: 0.463
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorNg, MHen_US
dc.contributor.authorCheung, SWen_US
dc.date.accessioned2012-08-08T08:32:51Z-
dc.date.available2012-08-08T08:32:51Z-
dc.date.issued2006en_US
dc.identifier.citationWireless Networks, 2006, v. 12 n. 2, p. 233-240en_US
dc.identifier.issn1022-0038en_US
dc.identifier.urihttp://hdl.handle.net/10722/155317-
dc.description.abstractA novel pilot-symbol-aided (PSA) fading estimation technique that combines the estimates from a conventional PSA technique and a bandwidth-efficient PSA technique to achieve better performances is proposed for digital signals in multipath fading channels. The conventional technique has better performances at low signal-to-noise ratios (SNRs), while the bandwidth-efficient technique is superior at high SNRs. Monte Carlo computer simulation has been used to assess the effects of the proposed combining technique on the bit-error-rate (BER) performances of 16-ary quadrature-amplitude-modulation (16QAM), with and without two-branch diversity reception, in a flat Rayleigh fading channel. Results have shown that the combining technique has the advantages of both of the conventional technique and the bandwidth-efficient technique and is more preferred for use with diversity reception. © 2006 Springer Science + Business Media, Inc.en_US
dc.languageengen_US
dc.publisherSpringer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1022-0038en_US
dc.relation.ispartofWireless Networksen_US
dc.rightsThe original publication is available at www.springerlink.com-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectBandwidth Efficiencyen_US
dc.subjectDiversity Receptionen_US
dc.subjectFading Estimationen_US
dc.subjectPsaen_US
dc.subjectRayleigh Fadingen_US
dc.titleCombining pilot-symbol-aided techniques for fading estimation and diversity reception in multipath fading channelsen_US
dc.typeArticleen_US
dc.identifier.emailCheung, SW:swcheung@eee.hku.hken_US
dc.identifier.authorityCheung, SW=rp00102en_US
dc.description.naturepostprinten_US
dc.identifier.doi10.1007/s11276-005-5271-1en_US
dc.identifier.scopuseid_2-s2.0-33645135452en_US
dc.identifier.hkuros208744-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33645135452&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume12en_US
dc.identifier.issue2en_US
dc.identifier.spage233en_US
dc.identifier.epage240en_US
dc.identifier.isiWOS:000236356500008-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridNg, MH=7202076447en_US
dc.identifier.scopusauthoridCheung, SW=7202472784en_US
dc.identifier.citeulike566047-

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