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Article: Concurrent soft decision-directed blind equalization algorithm based on parzen window method PDF

TitleConcurrent soft decision-directed blind equalization algorithm based on parzen window method PDF
Authors
Lin, BZhang, C-YWang, B-S
KeywordsBlind Channel Equalization
Constant Modulus Algorithm
Intersymbol Interference
Parzen Window Method
Quadrature Amplitude Modulation
Issue Date2007
Citation
Dalian Haishi Daxue Xuebao/Journal of Dalian Maritime University, 2007, v. 33 n. 1, p. 90-93 How to Cite?
AbstractThe blind algorithm based on Parzen windows method probability density function (PDF) has a better performance then constant modulus algorithm (CMA). Similarly to CMA, this algorithm has a stochastic phase rotation phenomena. Through the phase information of the maximum a posteriori (MAP) criterion, a concurrent soft decision-directed blind equalization algorithm based on Parzen window method PDF (PPDF (Posterior Probability Density Function) + SDD (Soft Decision Decoding)) was studied. Simulation for high-order quadrature amplitude modulation (QAM) shows that the proposed algorithm improves the equalizer performance by offering faster convergence and smaller misadjustment. Furthermore, the proposed algorithm overcomes the stochastic phase rotation phenomena.
Persistent Identifierhttp://hdl.handle.net/10722/90978
ISSN
1006-7736
2023 SCImago Journal Rankings: 0.147
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorLin, Ben_HK
dc.contributor.authorZhang, C-Yen_HK
dc.contributor.authorWang, B-Sen_HK
dc.date.accessioned2010-09-17T10:11:13Z-
dc.date.available2010-09-17T10:11:13Z-
dc.date.issued2007en_HK
dc.identifier.citationDalian Haishi Daxue Xuebao/Journal of Dalian Maritime University, 2007, v. 33 n. 1, p. 90-93en_HK
dc.identifier.issn1006-7736en_HK
dc.identifier.urihttp://hdl.handle.net/10722/90978-
dc.description.abstractThe blind algorithm based on Parzen windows method probability density function (PDF) has a better performance then constant modulus algorithm (CMA). Similarly to CMA, this algorithm has a stochastic phase rotation phenomena. Through the phase information of the maximum a posteriori (MAP) criterion, a concurrent soft decision-directed blind equalization algorithm based on Parzen window method PDF (PPDF (Posterior Probability Density Function) + SDD (Soft Decision Decoding)) was studied. Simulation for high-order quadrature amplitude modulation (QAM) shows that the proposed algorithm improves the equalizer performance by offering faster convergence and smaller misadjustment. Furthermore, the proposed algorithm overcomes the stochastic phase rotation phenomena.en_HK
dc.languageengen_HK
dc.relation.ispartofDalian Haishi Daxue Xuebao/Journal of Dalian Maritime Universityen_HK
dc.subjectBlind Channel Equalizationen_HK
dc.subjectConstant Modulus Algorithmen_HK
dc.subjectIntersymbol Interferenceen_HK
dc.subjectParzen Window Methoden_HK
dc.subjectQuadrature Amplitude Modulationen_HK
dc.titleConcurrent soft decision-directed blind equalization algorithm based on parzen window method PDFen_HK
dc.typeArticleen_HK
dc.identifier.emailLin, B:blin@hku.hken_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-34447134789en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34447134789&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume33en_HK
dc.identifier.issue1en_HK
dc.identifier.spage90en_HK
dc.identifier.epage93en_HK
dc.identifier.issnl1006-7736-

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