Analysis of the Use of Different Decoding Schemes in LDPC Coded OFDM Systems over Indoor PLC Channels

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dc.contributor.authorDeveli, I.
dc.contributor.authorKabalci, Y.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2014
dc.departmentNiğde ÖHÜ
dc.description.abstractPower line communication (PLC) method is a developing technology that is intended to provide a communication platform by using conventional power lines. In this study, bit error rate (BER) performances of low-density parity-check (LDPC) coded orthogonal frequency-division multiplexing (OFDM) systems have been examined over indoor PLC channels. Performances of different LDPC decoder schemes such as belief propagation (BP), weighted bit flipping (WBF) and implementation-efficient reliability ratio based weighted bit flipping (IRRWBF) decoders were investigated in the modelled system. Different indoor channel scenarios that were generated by using new and more realistic PLC channel model proposal were also employed to evaluate the BER performance analyses. The performed simulations in the PLC channels showed that the LDPC codes can provide significant improvement with a remarkable encoding complexity when the BP or IRRWBF decoder is utilized on the receiver unit.
dc.description.sponsorshipScientific Research Projects Coordinating Office of Erciyes University (EU-BAP) [FBD-12-3986]
dc.description.sponsorshipThis study is supported by the Scientific Research Projects Coordinating Office of Erciyes University (EU-BAP, Project No: FBD-12-3986).
dc.identifier.doi10.5755/j01.eee.20.10.8879
dc.identifier.issn1392-1215
dc.identifier.issue10
dc.identifier.scopus2-s2.0-84918811018
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://dx.doi.org/10.5755/j01.eee.20.10.8879
dc.identifier.urihttps://hdl.handle.net/11480/4226
dc.identifier.volume20
dc.identifier.wosWOS:000346486700013
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherKAUNAS UNIV TECHNOLOGY
dc.relation.ispartofELEKTRONIKA IR ELEKTROTECHNIKA
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectPower line communications (PLC)
dc.subjectlow-density parity-check (LDPC) codes
dc.subjectorthogonal frequency-division multiplexing (OFDM)
dc.subjectbit error rate (BER)
dc.titleAnalysis of the Use of Different Decoding Schemes in LDPC Coded OFDM Systems over Indoor PLC Channels
dc.typeArticle

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