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hal.structure.identifierTexas A&M University System
dc.contributor.authorBOUTROS, Joseph J.
hal.structure.identifierDepartment of Engineering [Cambridge]
dc.contributor.authorFABREGAS, Albert Guillen I
hal.structure.identifierDITIC, universitat Pompeu Fabra
dc.contributor.authorBIGLIERI, Ezio
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorZEMOR, Gilles
dc.date.accessioned2024-04-04T02:53:59Z
dc.date.available2024-04-04T02:53:59Z
dc.date.created2007-10-05
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/192232
dc.description.abstractEnWe solve the problem of designing powerful low-density parity-check (LDPC) codes with iterative decoding for the block-fading channel. We first study the case of maximum-likelihood decoding, and show that the design criterion is rather straightforward. Unfortunately, optimal constructions for maximum-likelihood decoding do not perform well under iterative decoding. To overcome this limitation, we then introduce a new family of full-diversity LDPC codes that exhibit near-outage-limit performance under iterative decoding for all block-lengths. This family competes with multiplexed parallel turbo codes suitable for nonergodic channels and recently reported in the literature.
dc.language.isoen
dc.title.enLow-Density Parity-Check Codes for Nonergodic Block-Fading Channels
dc.typeDocument de travail - Pré-publication
dc.subject.halMathématiques [math]/Théorie de l'information et codage [math.IT]
dc.subject.halInformatique [cs]/Théorie de l'information [cs.IT]
dc.subject.halSciences de l'ingénieur [physics]/Traitement du signal et de l'image
dc.subject.halInformatique [cs]/Traitement du signal et de l'image
dc.identifier.arxiv0710.1182
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
hal.identifierhal-00270543
hal.version1
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00270543v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=BOUTROS,%20Joseph%20J.&FABREGAS,%20Albert%20Guillen%20I&BIGLIERI,%20Ezio&ZEMOR,%20Gilles&rft.genre=preprint


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