{"id":"https://openalex.org/W2768155724","doi":"https://doi.org/10.1109/sips.2017.8109992","title":"Extended-forward architecture for simplified check node processing in NB-LDPC decoders","display_name":"Extended-forward architecture for simplified check node processing in NB-LDPC decoders","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2768155724","doi":"https://doi.org/10.1109/sips.2017.8109992","mag":"2768155724"},"language":"en","primary_location":{"id":"doi:10.1109/sips.2017.8109992","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sips.2017.8109992","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Workshop on Signal Processing Systems (SiPS)","raw_type":"proceedings-article"},"type":"conference-paper","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/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","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/I2802204017","display_name":"Universit\u00e9 de Bretagne Sud","ror":"https://ror.org/04ed7fw48","country_code":"FR","type":"education","lineage":["https://openalex.org/I2802204017"]},{"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/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Cedric Marchand","raw_affiliation_strings":["Lab-STICC, CNRS UMR 6285 Universite de Bretagne Sud, Lorient, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lab-STICC, CNRS UMR 6285 Universite de Bretagne Sud, Lorient, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I2802204017","https://openalex.org/I4210123702"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054060190","display_name":"Emmanuel Boutillon","orcid":"https://orcid.org/0000-0003-2124-0786"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","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/I2802204017","display_name":"Universit\u00e9 de Bretagne Sud","ror":"https://ror.org/04ed7fw48","country_code":"FR","type":"education","lineage":["https://openalex.org/I2802204017"]},{"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/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Emmanuel Boutillon","raw_affiliation_strings":["Lab-STICC, CNRS UMR 6285 Universite de Bretagne Sud, Lorient, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lab-STICC, CNRS UMR 6285 Universite de Bretagne Sud, Lorient, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I2802204017","https://openalex.org/I4210123702"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002697628","display_name":"Hassan Harb","orcid":"https://orcid.org/0000-0002-0601-8901"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","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/I2802204017","display_name":"Universit\u00e9 de Bretagne Sud","ror":"https://ror.org/04ed7fw48","country_code":"FR","type":"education","lineage":["https://openalex.org/I2802204017"]},{"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/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Hassan Harb","raw_affiliation_strings":["Lab-STICC, CNRS UMR 6285 Universite de Bretagne Sud, Lorient, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lab-STICC, CNRS UMR 6285 Universite de Bretagne Sud, Lorient, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I2802204017","https://openalex.org/I4210123702"]}]},{"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":"government","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/I2802204017","display_name":"Universit\u00e9 de Bretagne Sud","ror":"https://ror.org/04ed7fw48","country_code":"FR","type":"education","lineage":["https://openalex.org/I2802204017"]},{"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/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Laura Conde-Canencia","raw_affiliation_strings":["Lab-STICC, CNRS UMR 6285 Universite de Bretagne Sud, Lorient, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lab-STICC, CNRS UMR 6285 Universite de Bretagne Sud, Lorient, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I2802204017","https://openalex.org/I4210123702"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038294748","display_name":"Ali Chamas Al Ghouwayel","orcid":"https://orcid.org/0000-0002-8689-6797"},"institutions":[{"id":"https://openalex.org/I911468752","display_name":"Lebanese International University","ror":"https://ror.org/034agrd14","country_code":"LB","type":"education","lineage":["https://openalex.org/I911468752"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Ali Al Ghouwayel","raw_affiliation_strings":["CCE Department Lebanese International University (LIU), Beirut, Lebanon"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CCE Department Lebanese International University (LIU), Beirut, Lebanon","institution_ids":["https://openalex.org/I911468752"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":1.0,"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":1.0,"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":0.998199999332428,"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":0.9972000122070312,"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":0.7559607028961182},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.7342332601547241},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.7229621410369873},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5986318588256836},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5907074809074402},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.553106963634491},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.5327926278114319},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.45295581221580505},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.4262012541294098},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.41200584173202515},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3585337996482849},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3564435839653015},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.3431764245033264},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14098790287971497},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08625036478042603},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.08565971255302429}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7559607028961182},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.7342332601547241},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.7229621410369873},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5986318588256836},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5907074809074402},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.553106963634491},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.5327926278114319},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.45295581221580505},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.4262012541294098},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.41200584173202515},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3585337996482849},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3564435839653015},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.3431764245033264},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14098790287971497},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08625036478042603},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.08565971255302429},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sips.2017.8109992","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sips.2017.8109992","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Workshop on Signal Processing Systems (SiPS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1602915067","https://openalex.org/W1966882038","https://openalex.org/W1996825689","https://openalex.org/W2015684392","https://openalex.org/W2032222394","https://openalex.org/W2080266722","https://openalex.org/W2109866575","https://openalex.org/W2128765501","https://openalex.org/W2157702143","https://openalex.org/W2166978909","https://openalex.org/W2173776306","https://openalex.org/W2185447882","https://openalex.org/W2318331080","https://openalex.org/W2334005616","https://openalex.org/W2472024984","https://openalex.org/W2532923222","https://openalex.org/W2547841661","https://openalex.org/W4300188436"],"related_works":["https://openalex.org/W2903058006","https://openalex.org/W2102374550","https://openalex.org/W2047069332","https://openalex.org/W2352157218","https://openalex.org/W2806845321","https://openalex.org/W4293418541","https://openalex.org/W2393084694","https://openalex.org/W4213381250","https://openalex.org/W2167946977","https://openalex.org/W4396915211"],"abstract_inverted_index":{"This":[0],"paper":[1],"focuses":[2],"on":[3,20],"low":[4],"complexity":[5,41,92],"architectures":[6],"for":[7,39,60,71],"check":[8,72],"node":[9,73],"processing":[10,74],"in":[11],"Non-Binary":[12],"LDPC":[13],"decoders.":[14],"To":[15],"be":[16],"specific,":[17],"we":[18,81],"focus":[19],"Extended":[21],"Min-Sum":[22],"decoders":[23],"and":[24,29,87],"consider":[25],"the":[26,34,44],"state-of-the-art":[27],"Forward-Backward":[28],"Syndrome-Based":[30],"approaches.":[31],"We":[32],"recall":[33],"presorting":[35],"technique":[36],"that":[37],"allows":[38],"significant":[40],"reduction":[42,93],"at":[43],"Elementary":[45],"Check":[46],"Node":[47],"level.":[48],"The":[49],"Extended-Forward":[50],"architecture":[51,59,70],"is":[52],"then":[53],"presented":[54],"as":[55],"an":[56,79],"original":[57],"new":[58,69],"efficient":[61],"syndrome":[62],"calculation.":[63],"These":[64],"advances":[65],"lead":[66],"to":[67,99],"a":[68,95],"with":[75],"reduced":[76],"area.":[77],"As":[78],"example,":[80],"provide":[82],"implementation":[83],"results":[84],"over":[85],"GF(64)":[86],"code":[88],"rate":[89],"5/6":[90],"showing":[91],"by":[94],"factor":[96],"of":[97],"up":[98],"2.6.":[100]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}