{"id":"https://openalex.org/W2152011388","doi":"https://doi.org/10.1109/pimrc.2003.1260320","title":"Low complexity algorithm for soft decoding of convolutional codes","display_name":"Low complexity algorithm for soft decoding of convolutional codes","publication_year":2004,"publication_date":"2004-07-08","ids":{"openalex":"https://openalex.org/W2152011388","doi":"https://doi.org/10.1109/pimrc.2003.1260320","mag":"2152011388"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2003.1260320","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2003.1260320","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"14th IEEE Proceedings on Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003.","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/A5044937566","display_name":"J.-C. Dany","orcid":null},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J.-C. Dany","raw_affiliation_strings":["Radio-Communications Department, SUPELEC, Gif-sur-Yvette, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radio-Communications Department, SUPELEC, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I102475099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036403159","display_name":"J. Antoine","orcid":null},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J. Antoine","raw_affiliation_strings":["Radio-Communications Department, SUPELEC, Gif-sur-Yvette, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radio-Communications Department, SUPELEC, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I102475099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028357817","display_name":"L. Husson","orcid":null},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"L. Husson","raw_affiliation_strings":["Radio-Communications Department, SUPELEC, Gif-sur-Yvette, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radio-Communications Department, SUPELEC, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I102475099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056859232","display_name":"A. Wautier","orcid":null},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Wautier","raw_affiliation_strings":["Radio-Communications Department, SUPELEC, Gif-sur-Yvette, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radio-Communications Department, SUPELEC, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I102475099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086505464","display_name":"Nicolas Paul","orcid":"https://orcid.org/0000-0003-2228-3980"},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"N. Paul","raw_affiliation_strings":["Radio-Communications Department, SUPELEC, Gif-sur-Yvette, France","Research and lnnovation Department, Alcatel, Marcoussis, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radio-Communications Department, SUPELEC, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I102475099"]},{"raw_affiliation_string":"Research and lnnovation Department, Alcatel, Marcoussis, France","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033498845","display_name":"J. Brouet","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Brouet","raw_affiliation_strings":["Research and Innovation Department, Alcatel Route de Nozay, Marcoussis cedex, France","Research and lnnovation Department, Alcatel, Marcoussis, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research and Innovation Department, Alcatel Route de Nozay, Marcoussis cedex, France","institution_ids":[]},{"raw_affiliation_string":"Research and lnnovation Department, Alcatel, Marcoussis, France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8273,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.73208852,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"1287","last_page":"1291"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998000264167786,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9983999729156494,"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/T11130","display_name":"Coding theory and cryptography","score":0.9954000115394592,"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":0.8441380262374878},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.7535118460655212},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7433814406394958},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7340524792671204},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5884588956832886},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.5668003559112549},{"id":"https://openalex.org/keywords/berlekamp\u2013welch-algorithm","display_name":"Berlekamp\u2013Welch algorithm","score":0.5249642729759216},{"id":"https://openalex.org/keywords/list-decoding","display_name":"List decoding","score":0.5199640989303589},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.4087805151939392},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32449227571487427},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.23475101590156555}],"concepts":[{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.8441380262374878},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.7535118460655212},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7433814406394958},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7340524792671204},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5884588956832886},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.5668003559112549},{"id":"https://openalex.org/C132727834","wikidata":"https://www.wikidata.org/wiki/Q4892328","display_name":"Berlekamp\u2013Welch algorithm","level":5,"score":0.5249642729759216},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.5199640989303589},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.4087805151939392},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32449227571487427},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.23475101590156555}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pimrc.2003.1260320","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2003.1260320","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"14th IEEE Proceedings on Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.65.4781","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.65.4781","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.supelec.fr/ecole/radio/Low_complexity_soft_decoding_PIMRC03.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1534925464","https://openalex.org/W2029405851","https://openalex.org/W2064759901","https://openalex.org/W2122683098","https://openalex.org/W2142384583","https://openalex.org/W2153810958","https://openalex.org/W2182112064","https://openalex.org/W3217646529","https://openalex.org/W6632090173","https://openalex.org/W7028394351"],"related_works":["https://openalex.org/W2385322349","https://openalex.org/W2105454578","https://openalex.org/W2369600518","https://openalex.org/W1848770611","https://openalex.org/W2370284973","https://openalex.org/W2146655154","https://openalex.org/W2028976748","https://openalex.org/W2134727924","https://openalex.org/W2443615171","https://openalex.org/W2010879611"],"abstract_inverted_index":{"It":[0],"is":[1,25,61,68,83,91],"well":[2],"known":[3],"that":[4],"convolutional":[5],"codes":[6],"can":[7,117],"be":[8,118],"optimally":[9],"decoded":[10],"by":[11],"the":[12,23,29,35,49,80,85,89],"Viterbi":[13],"algorithm":[14],"(VA).":[15],"We":[16],"propose":[17],"a":[18,53,71],"soft":[19],"decoding":[20],"technique":[21],"where":[22],"VA":[24],"applied":[26],"to":[27,58,66],"identify":[28],"se":[30],"error":[31],"vector":[32],"rather":[33],"than":[34,98,102,108],"information":[36],"message.":[37],"In":[38],"this":[39,45],"paper,":[40],"we":[41],"show":[42],"that,":[43],"with":[44,70],"type":[46],"of":[47,52,56,73,79,104,110],"decoding,":[48],"exhaustive":[50],"computation":[51],"vast":[54],"majority":[55],"state":[57,59],"iterations":[60],"unnecessary.":[62],"Hence,":[63],"performance":[64],"close":[65],"optimum":[67],"achievable":[69],"reduction":[72],"complexity.":[74],"The":[75],"gain":[76],"in":[77],"complexity":[78],"proposed":[81],"scheme":[82],"all":[84],"more":[86,101,107],"important":[87],"as":[88],"SINR":[90],"high.":[92],"For":[93],"instance,":[94],"for":[95,112],"SNR":[96],"greater":[97],"3":[99],"dB.":[100],"80%":[103],"id-rations":[105],"and":[106],"84%":[109],"computations":[111],"ACS":[113],"(add":[114],"compare":[115],"select)":[116],"avoided.":[119]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}