Low-Density Parity-Check Codes for Nonergodic Block-Fading Channels
hal.structure.identifier | Texas A&M University System | |
dc.contributor.author | BOUTROS, Joseph J. | |
hal.structure.identifier | Department of Engineering [Cambridge] | |
dc.contributor.author | FABREGAS, Albert Guillen I | |
hal.structure.identifier | DITIC, universitat Pompeu Fabra | |
dc.contributor.author | BIGLIERI, Ezio | |
hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
dc.contributor.author | ZEMOR, Gilles | |
dc.date.accessioned | 2024-04-04T02:53:59Z | |
dc.date.available | 2024-04-04T02:53:59Z | |
dc.date.created | 2007-10-05 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/192232 | |
dc.description.abstractEn | We 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.iso | en | |
dc.title.en | Low-Density Parity-Check Codes for Nonergodic Block-Fading Channels | |
dc.type | Document de travail - Pré-publication | |
dc.subject.hal | Mathématiques [math]/Théorie de l'information et codage [math.IT] | |
dc.subject.hal | Informatique [cs]/Théorie de l'information [cs.IT] | |
dc.subject.hal | Sciences de l'ingénieur [physics]/Traitement du signal et de l'image | |
dc.subject.hal | Informatique [cs]/Traitement du signal et de l'image | |
dc.identifier.arxiv | 0710.1182 | |
bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
bordeaux.institution | Université de Bordeaux | |
bordeaux.institution | Bordeaux INP | |
bordeaux.institution | CNRS | |
hal.identifier | hal-00270543 | |
hal.version | 1 | |
hal.audience | Non spécifiée | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-00270543v1 | |
bordeaux.COinS | ctx_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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