{"id":"https://openalex.org/W4414231310","doi":"https://doi.org/10.1109/istc65386.2025.11154626","title":"Simplified Syndrome-based Decoding of Punctured Convolutional Codes","display_name":"Simplified Syndrome-based Decoding of Punctured Convolutional Codes","publication_year":2025,"publication_date":"2025-08-18","ids":{"openalex":"https://openalex.org/W4414231310","doi":"https://doi.org/10.1109/istc65386.2025.11154626"},"language":"en","primary_location":{"id":"doi:10.1109/istc65386.2025.11154626","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istc65386.2025.11154626","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 13th International Symposium on Topics in Coding (ISTC)","raw_type":"proceedings-article"},"type":"article","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/A5060646555","display_name":"J\u00e9r\u00e9my Nadal","orcid":"https://orcid.org/0000-0001-8720-525X"},"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/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"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jeremy Nadal","raw_affiliation_strings":["UMR CNRS 6285,IMT Atlantique, Lab-STICC,Brest,France,F-29238"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UMR CNRS 6285,IMT Atlantique, Lab-STICC,Brest,France,F-29238","institution_ids":["https://openalex.org/I4210127572","https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035930805","display_name":"Joseph Jabour","orcid":null},"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/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"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Joseph Jabour","raw_affiliation_strings":["UMR CNRS 6285,IMT Atlantique, Lab-STICC,Brest,France,F-29238"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UMR CNRS 6285,IMT Atlantique, Lab-STICC,Brest,France,F-29238","institution_ids":["https://openalex.org/I4210127572","https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003446426","display_name":"Stefan Weithoffer","orcid":"https://orcid.org/0000-0002-4630-6705"},"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/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"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Stefan Weithoffer","raw_affiliation_strings":["UMR CNRS 6285,IMT Atlantique, Lab-STICC,Brest,France,F-29238"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UMR CNRS 6285,IMT Atlantique, Lab-STICC,Brest,France,F-29238","institution_ids":["https://openalex.org/I4210127572","https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043390452","display_name":"Charbel Abdel Nour","orcid":"https://orcid.org/0000-0001-9803-7810"},"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/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"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Charbel Abdel Nour","raw_affiliation_strings":["UMR CNRS 6285,IMT Atlantique, Lab-STICC,Brest,France,F-29238"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UMR CNRS 6285,IMT Atlantique, Lab-STICC,Brest,France,F-29238","institution_ids":["https://openalex.org/I4210127572","https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062848782","display_name":"Catherine Douillard","orcid":"https://orcid.org/0000-0002-0437-7345"},"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/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"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Catherine Douillard","raw_affiliation_strings":["UMR CNRS 6285,IMT Atlantique, Lab-STICC,Brest,France,F-29238"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UMR CNRS 6285,IMT Atlantique, Lab-STICC,Brest,France,F-29238","institution_ids":["https://openalex.org/I4210127572","https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11528106,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9670000076293945,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11130","display_name":"Coding theory and cryptography","score":0.9670000076293945,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/convolutional-code","display_name":"Convolutional code","score":0.8809000253677368},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.8260999917984009},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.7171000242233276},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.6577000021934509},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5455999970436096},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.5026999711990356},{"id":"https://openalex.org/keywords/list-decoding","display_name":"List decoding","score":0.48809999227523804},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.414900004863739}],"concepts":[{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.8809000253677368},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.8260999917984009},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.7171000242233276},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6779999732971191},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.6577000021934509},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5623000264167786},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5455999970436096},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.5026999711990356},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.48809999227523804},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.414900004863739},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4090000092983246},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.3982999920845032},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3653999865055084},{"id":"https://openalex.org/C132727834","wikidata":"https://www.wikidata.org/wiki/Q4892328","display_name":"Berlekamp\u2013Welch algorithm","level":5,"score":0.3610000014305115},{"id":"https://openalex.org/C2781235587","wikidata":"https://www.wikidata.org/wiki/Q7838009","display_name":"Trellis (graph)","level":3,"score":0.33410000801086426},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3314000070095062},{"id":"https://openalex.org/C9810830","wikidata":"https://www.wikidata.org/wiki/Q635384","display_name":"Maximum a posteriori estimation","level":3,"score":0.3012999892234802},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.30079999566078186},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.29030001163482666},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.2892000079154968},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.28299999237060547},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.25690001249313354},{"id":"https://openalex.org/C64948573","wikidata":"https://www.wikidata.org/wiki/Q625117","display_name":"BCJR algorithm","level":5,"score":0.25540000200271606},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.2535000145435333}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/istc65386.2025.11154626","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istc65386.2025.11154626","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 13th International Symposium on Topics in Coding (ISTC)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-05168400v1","is_oa":false,"landing_page_url":"https://imt-atlantique.hal.science/hal-05168400","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISTC 2025: International Symposium on Topics in Coding, Aug 2025, Los angeles, CA, United States. pp.1-5, ⟨10.1109/ISTC65386.2025.11154626⟩","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322231","display_name":"Orange","ror":"https://ror.org/035j0tq82"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2005692408","https://openalex.org/W2039544061","https://openalex.org/W2102251435","https://openalex.org/W2122683098","https://openalex.org/W2123530431","https://openalex.org/W2773047241","https://openalex.org/W3000311316","https://openalex.org/W4405149082"],"related_works":[],"abstract_inverted_index":{"This":[0,109],"paper":[1],"introduces":[2],"a":[3,44,50,70,93,111],"convolutional":[4,16,52],"syndrome":[5],"former":[6,56],"(CSF)":[7],"which":[8],"enables":[9,110],"reduced":[10],"complexity":[11,61,113],"decoding":[12,64,81,101,112,130],"of":[13,19,62,95],"regularly":[14],"punctured":[15,35],"codes":[17],"(CCs)":[18],"rate":[20],"r/(r":[21],"+":[22],"1).":[23],"The":[24,55],"CSF":[25,84],"is":[26],"derived":[27],"by":[28],"reformulating":[29],"the":[30,34,60,63,83,103,122],"parity-check":[31,45],"constraints":[32],"using":[33],"dual":[36],"codewords,":[37],"and":[38,139],"can":[39],"be":[40],"implemented":[41],"either":[42],"as":[43,49],"matrix":[46],"(PCM)":[47],"or":[48],"multi-binary":[51],"(MBC)":[53],"structure.":[54],"approach":[57],"significantly":[58],"reduces":[59],"process":[65],"compared":[66,149],"to":[67,88,118,150],"conventional":[68,89],"maximum":[69],"posteriori":[71],"(MAP)":[72],"decoding.":[73,153],"Simulation":[74],"results":[75,127],"show":[76],"that":[77],"belief":[78],"propagation":[79],"(BP)":[80],"on":[82,102,121],"achieves":[85],"comparable":[86],"performance":[87],"MAP":[90,100],"decoding,":[91],"with":[92],"penalty":[94],"only":[96],"0.1":[97],"dB.":[98],"Additionally":[99],"MBC":[104],"trellis":[105],"yields":[106],"identical":[107],"performance.":[108],"reduction":[114],"ranging":[115],"from":[116],"50%":[117],"90%":[119],"depending":[120],"code":[123],"rate.":[124],"Furthermore,":[125],"simulation":[126],"for":[128],"turbo":[129],"shows":[131],"around":[132],"0.3":[133],"dB":[134],"degradation":[135],"at":[136,146],"lower":[137],"rates":[138,148],"minimal":[140],"impact":[141],"(less":[142],"than":[143],"0.15":[144],"dB)":[145],"higher":[147],"iterative":[151],"MAP-based":[152]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}