{"id":"https://openalex.org/W2124719403","doi":"https://doi.org/10.1109/sips.2009.5336255","title":"Conflict resolution for pipelined layered LDPC decoders","display_name":"Conflict resolution for pipelined layered LDPC decoders","publication_year":2009,"publication_date":"2009-10-01","ids":{"openalex":"https://openalex.org/W2124719403","doi":"https://doi.org/10.1109/sips.2009.5336255","mag":"2124719403"},"language":"en","primary_location":{"id":"doi:10.1109/sips.2009.5336255","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sips.2009.5336255","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Workshop on Signal Processing Systems","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103144738","display_name":"C\u00e9dric Marchand","orcid":"https://orcid.org/0000-0001-6909-1893"},"institutions":[{"id":"https://openalex.org/I126425946","display_name":"Universit\u00e9 Europ\u00e9enne de Bretagne","ror":"https://ror.org/033c46s90","country_code":"FR","type":"education","lineage":["https://openalex.org/I126425946"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210145102","https://openalex.org/I4210159245","https://openalex.org/I4412460332"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Cedric Marchand","raw_affiliation_strings":["CNRS, Lab-STICC, France","Lab-STICC, CNRS, UBS, Universit\u00e9 Europ\u00e9enne de Bretagne, Lorient, France","NXP Semiconductors, Campus Effiscience, Caen, France"],"affiliations":[{"raw_affiliation_string":"CNRS, Lab-STICC, France","institution_ids":["https://openalex.org/I4210123702","https://openalex.org/I161929037","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Lab-STICC, CNRS, UBS, Universit\u00e9 Europ\u00e9enne de Bretagne, Lorient, France","institution_ids":["https://openalex.org/I126425946","https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702"]},{"raw_affiliation_string":"NXP Semiconductors, Campus Effiscience, Caen, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086933979","display_name":"Jean\u2010Baptiste Dor\u00e9","orcid":"https://orcid.org/0000-0001-6673-5876"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jean-Baptiste Dore","raw_affiliation_strings":["NXP Semiconductors, Campus Effiscience, Caen, France"],"affiliations":[{"raw_affiliation_string":"NXP Semiconductors, Campus Effiscience, Caen, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081251432","display_name":"Laura Conde-Canencia","orcid":"https://orcid.org/0000-0002-0057-5731"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210145102","https://openalex.org/I4210159245","https://openalex.org/I4412460332"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Laura Conde-Canencia","raw_affiliation_strings":["CNRS, Lab-STICC, France"],"affiliations":[{"raw_affiliation_string":"CNRS, Lab-STICC, France","institution_ids":["https://openalex.org/I4210123702","https://openalex.org/I161929037","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054060190","display_name":"Emmanuel Boutillon","orcid":"https://orcid.org/0000-0003-2124-0786"},"institutions":[{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210145102","https://openalex.org/I4210159245","https://openalex.org/I4412460332"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Emmanuel Boutillon","raw_affiliation_strings":["CNRS, Lab-STICC, France"],"affiliations":[{"raw_affiliation_string":"CNRS, Lab-STICC, France","institution_ids":["https://openalex.org/I4210123702","https://openalex.org/I161929037","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5103144738"],"corresponding_institution_ids":["https://openalex.org/I126425946","https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702"],"apc_list":null,"apc_paid":null,"fwci":2.74737949,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.9239414,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"220","last_page":"225"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8111006021499634},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6513873338699341},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5839723348617554},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.5790589451789856},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.5713595747947693},{"id":"https://openalex.org/keywords/wimax","display_name":"WiMAX","score":0.4730885624885559},{"id":"https://openalex.org/keywords/conflict-resolution","display_name":"Conflict resolution","score":0.4316405653953552},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4217243790626526},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.17578262090682983},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.13714492321014404},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.11199846863746643}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8111006021499634},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6513873338699341},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5839723348617554},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.5790589451789856},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.5713595747947693},{"id":"https://openalex.org/C113950482","wikidata":"https://www.wikidata.org/wiki/Q133973","display_name":"WiMAX","level":3,"score":0.4730885624885559},{"id":"https://openalex.org/C21711469","wikidata":"https://www.wikidata.org/wiki/Q1194317","display_name":"Conflict resolution","level":2,"score":0.4316405653953552},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4217243790626526},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.17578262090682983},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.13714492321014404},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.11199846863746643},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sips.2009.5336255","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sips.2009.5336255","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Workshop on Signal Processing Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1497256448","https://openalex.org/W1573665190","https://openalex.org/W1594319361","https://openalex.org/W1659842140","https://openalex.org/W1986539667","https://openalex.org/W2046091144","https://openalex.org/W2098825864","https://openalex.org/W2109317804","https://openalex.org/W2116617409","https://openalex.org/W2117447277","https://openalex.org/W2123530431","https://openalex.org/W2128765501","https://openalex.org/W2136095062","https://openalex.org/W2144652834","https://openalex.org/W2158150288","https://openalex.org/W2161829583","https://openalex.org/W2164866963","https://openalex.org/W2535550790","https://openalex.org/W2897841942","https://openalex.org/W4244736662","https://openalex.org/W4300188436","https://openalex.org/W4321320790","https://openalex.org/W6681294020","https://openalex.org/W6755283558","https://openalex.org/W6849728310"],"related_works":["https://openalex.org/W1582448060","https://openalex.org/W2384312052","https://openalex.org/W2534821698","https://openalex.org/W2358887661","https://openalex.org/W2370312099","https://openalex.org/W2320261576","https://openalex.org/W2611831755","https://openalex.org/W2111536579","https://openalex.org/W2371244212","https://openalex.org/W3206768653"],"abstract_inverted_index":{"Many":[0],"of":[1,6,31,62,69,87,99,102],"the":[2,13,21,50,57,63,70,77,81,97,100,107],"current":[3],"LDPC":[4],"implementations":[5],"DVB-S2,":[7],"T2":[8],"or":[9],"WiMAX":[10],"standard":[11],"use":[12,113],"so-called":[14],"layered":[15],"architecture":[16],"combined":[17,37],"with":[18,38],"pipeline.":[19],"However,":[20],"pipeline":[22,64,82],"process":[23],"may":[24],"introduce":[25],"memory":[26],"access":[27],"conflicts.":[28,65],"The":[29,66],"resolution":[30],"these":[32],"conflicts":[33,83],"requires":[34],"careful":[35],"scheduling":[36,58,105],"dedicated":[39],"hardware":[40],"and/or":[41],"idle":[42],"cycle":[43],"insertion.":[44],"In":[45],"this":[46],"paper,":[47],"based":[48],"on":[49],"DVB-T2":[51],"example,":[52],"we":[53],"explain":[54],"explicitly":[55],"how":[56,74,94],"can":[59],"solve":[60,118],"most":[61],"two":[67],"contributions":[68],"paper":[71],"are":[72],"1)":[73],"to":[75,79,95,106,117],"split":[76],"matrix":[78],"relax":[80],"at":[84],"a":[85,88,114],"cost":[86],"reduced":[89],"maximum":[90],"available":[91],"parallelism":[92],"2)":[93],"project":[96],"problem":[98],"research":[101],"an":[103],"efficient":[104],"well-known":[108],"\"Travelling":[109],"Salesman":[110],"Problem\"":[111],"and":[112],"genetic":[115],"algorithm":[116],"it.":[119]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2026-02-05T00:54:17.221276","created_date":"2025-10-10T00:00:00"}
