Soft-Decision Low-Complexity Chase Decoders for the RS(255,239) Code

[EN] In this work, we present a new architecture for soft-decision Reed-Solomon (RS) Low-Complexity Chase (LCC) decoding. The proposed architecture is scalable and can be used for a high number of test vectors. We propose a novel Multiplicity Assignment stage that sorts and stores only the location...

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Autores: Torres Carot, Vicente|||0000-0002-6829-7889, Valls Coquillat, Javier|||0000-0002-9390-5022, Canet Subiela, Mª José|||0000-0002-6765-9219, García Herrero, Francisco Miguel
Tipo de recurso: artículo
Fecha de publicación:2019
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/155958
Acceso en línea:https://riunet.upv.es/handle/10251/155958
Access Level:acceso abierto
Palabra clave:FEC
Low-Complexity Chase
Reed Solomon
Soft-Decision Decoding
TECNOLOGIA ELECTRONICA
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repository_id_str
spelling Soft-Decision Low-Complexity Chase Decoders for the RS(255,239) CodeTorres Carot, Vicente|||0000-0002-6829-7889Valls Coquillat, Javier|||0000-0002-9390-5022Canet Subiela, Mª José|||0000-0002-6765-9219García Herrero, Francisco MiguelFECLow-Complexity ChaseReed SolomonSoft-Decision DecodingTECNOLOGIA ELECTRONICA[EN] In this work, we present a new architecture for soft-decision Reed-Solomon (RS) Low-Complexity Chase (LCC) decoding. The proposed architecture is scalable and can be used for a high number of test vectors. We propose a novel Multiplicity Assignment stage that sorts and stores only the location of the errors inside the symbols and the powers of a that identify the positions of the symbols in the frame. Novel schematics for the Syndrome Update and Symbol Modification blocks that are adapted to the proposed sorting stage are also presented. We also propose novel solutions for the problems that arise when a high number of test vectors is processed. We implemented three decoders: a h = 4 LCC decoder and two decoders that only decode 31 and 60 test vectors of true h = 5 and h = 6 LCC decoders, respectively. For example, our h = 4 decoder requires 29% less look-up tables in Virtex-V Field Programmable Gate Array (FPGA) devices than the best soft-decision RS decoder published to date, while has a 0.07 dB coding gain over that decoder.This research was funded by the Spanish Ministerio de Economia y Competitividad and FEDER grant number TEC2015-70858-C2-2-RMDPI AGDepartamento de Ingeniería ElectrónicaEscuela Técnica Superior de Ingeniería de TelecomunicaciónInstituto Universitario de Telecomunicación y Aplicaciones MultimediaEscuela Politécnica Superior de GandiaEuropean Regional Development FundMinisterio de Economía y CompetitividadRepositorio Institucional de la Universitat Politècnica de València Riunet20192019-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/155958reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2015-70858-C2-2-R TRATAMIENTO DIGITAL DE LA SEÑAL Y CORRECCION DE ERRORES EN TRANSMISION OPTICA MEDIANTE FIBRA MULTI-NUCLEO PARA REDES OPTICAS DE ACCESO Y DE TRANSPORTE CELULARopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento (by)http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1559582026-06-13T07:49:27Z
dc.title.none.fl_str_mv Soft-Decision Low-Complexity Chase Decoders for the RS(255,239) Code
title Soft-Decision Low-Complexity Chase Decoders for the RS(255,239) Code
spellingShingle Soft-Decision Low-Complexity Chase Decoders for the RS(255,239) Code
Torres Carot, Vicente|||0000-0002-6829-7889
FEC
Low-Complexity Chase
Reed Solomon
Soft-Decision Decoding
TECNOLOGIA ELECTRONICA
title_short Soft-Decision Low-Complexity Chase Decoders for the RS(255,239) Code
title_full Soft-Decision Low-Complexity Chase Decoders for the RS(255,239) Code
title_fullStr Soft-Decision Low-Complexity Chase Decoders for the RS(255,239) Code
title_full_unstemmed Soft-Decision Low-Complexity Chase Decoders for the RS(255,239) Code
title_sort Soft-Decision Low-Complexity Chase Decoders for the RS(255,239) Code
dc.creator.none.fl_str_mv Torres Carot, Vicente|||0000-0002-6829-7889
Valls Coquillat, Javier|||0000-0002-9390-5022
Canet Subiela, Mª José|||0000-0002-6765-9219
García Herrero, Francisco Miguel
author Torres Carot, Vicente|||0000-0002-6829-7889
author_facet Torres Carot, Vicente|||0000-0002-6829-7889
Valls Coquillat, Javier|||0000-0002-9390-5022
Canet Subiela, Mª José|||0000-0002-6765-9219
García Herrero, Francisco Miguel
author_role author
author2 Valls Coquillat, Javier|||0000-0002-9390-5022
Canet Subiela, Mª José|||0000-0002-6765-9219
García Herrero, Francisco Miguel
author2_role author
author
author
dc.contributor.none.fl_str_mv Departamento de Ingeniería Electrónica
Escuela Técnica Superior de Ingeniería de Telecomunicación
Instituto Universitario de Telecomunicación y Aplicaciones Multimedia
Escuela Politécnica Superior de Gandia
European Regional Development Fund
Ministerio de Economía y Competitividad
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv FEC
Low-Complexity Chase
Reed Solomon
Soft-Decision Decoding
TECNOLOGIA ELECTRONICA
topic FEC
Low-Complexity Chase
Reed Solomon
Soft-Decision Decoding
TECNOLOGIA ELECTRONICA
description [EN] In this work, we present a new architecture for soft-decision Reed-Solomon (RS) Low-Complexity Chase (LCC) decoding. The proposed architecture is scalable and can be used for a high number of test vectors. We propose a novel Multiplicity Assignment stage that sorts and stores only the location of the errors inside the symbols and the powers of a that identify the positions of the symbols in the frame. Novel schematics for the Syndrome Update and Symbol Modification blocks that are adapted to the proposed sorting stage are also presented. We also propose novel solutions for the problems that arise when a high number of test vectors is processed. We implemented three decoders: a h = 4 LCC decoder and two decoders that only decode 31 and 60 test vectors of true h = 5 and h = 6 LCC decoders, respectively. For example, our h = 4 decoder requires 29% less look-up tables in Virtex-V Field Programmable Gate Array (FPGA) devices than the best soft-decision RS decoder published to date, while has a 0.07 dB coding gain over that decoder.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/155958
url https://riunet.upv.es/handle/10251/155958
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2015-70858-C2-2-R TRATAMIENTO DIGITAL DE LA SEÑAL Y CORRECCION DE ERRORES EN TRANSMISION OPTICA MEDIANTE FIBRA MULTI-NUCLEO PARA REDES OPTICAS DE ACCESO Y DE TRANSPORTE CELULAR
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI AG
publisher.none.fl_str_mv MDPI AG
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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