{"id":"https://openalex.org/W2076834779","doi":"https://doi.org/10.1002/ecjc.4430720907","title":"Variable threshold soft decision decoding","display_name":"Variable threshold soft decision decoding","publication_year":1989,"publication_date":"1989-01-01","ids":{"openalex":"https://openalex.org/W2076834779","doi":"https://doi.org/10.1002/ecjc.4430720907","mag":"2076834779"},"language":"en","primary_location":{"id":"doi:10.1002/ecjc.4430720907","doi":"https://doi.org/10.1002/ecjc.4430720907","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ecjc.4430720907","pdf_url":null,"source":{"id":"https://openalex.org/S4210187765","display_name":"Electronics and Communications in Japan (Part III Fundamental Electronic Science)","issn_l":"1042-0967","issn":["1042-0967","1520-6440"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronics and Communications in Japan (Part III: Fundamental Electronic Science)","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5101053005","display_name":"Kazuhiko Yamaguchi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I180203408","display_name":"Yokohama National University","ror":"https://ror.org/03zyp6p76","country_code":"JP","type":"education","lineage":["https://openalex.org/I180203408"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuhiko Yamaguchi","raw_affiliation_strings":["Faculty of Engineering, Yokohama National University, Yokohama, Japan 204","Kazuhiko Yamaguchi graduated in 1984 from Dept. Electrical Eng., Fac. Eng., Yokohama Nat. Univ., obtained a Master's degree (Inf. Eng.) from there in 1986, and is presently in the doctoral program. He is engaged in research on error-correcting decoding of block codes and convolution codes"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Yokohama National University, Yokohama, Japan 204","institution_ids":["https://openalex.org/I180203408"]},{"raw_affiliation_string":"Kazuhiko Yamaguchi graduated in 1984 from Dept. Electrical Eng., Fac. Eng., Yokohama Nat. Univ., obtained a Master's degree (Inf. Eng.) from there in 1986, and is presently in the doctoral program. He is engaged in research on error-correcting decoding of block codes and convolution codes","institution_ids":["https://openalex.org/I180203408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089748041","display_name":"Hiroshi Iizuka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]},{"id":"https://openalex.org/I180203408","display_name":"Yokohama National University","ror":"https://ror.org/03zyp6p76","country_code":"JP","type":"education","lineage":["https://openalex.org/I180203408"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Iizuka","raw_affiliation_strings":["Faculty of Engineering, Yokohama National University, Yokohama, Japan 204","Hiroshi Iizuka graduated in 1986 from Dept. inf. Eng., Fac. Eng., Yokohama Nat. Univ., and affiliated with NEC Corp. He has engaged in research on s o f t decision decoding of block codes"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Yokohama National University, Yokohama, Japan 204","institution_ids":["https://openalex.org/I180203408"]},{"raw_affiliation_string":"Hiroshi Iizuka graduated in 1986 from Dept. inf. Eng., Fac. Eng., Yokohama Nat. Univ., and affiliated with NEC Corp. He has engaged in research on s o f t decision decoding of block codes","institution_ids":["https://openalex.org/I118347220","https://openalex.org/I180203408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060875057","display_name":"Eiji Nomura","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I180203408","display_name":"Yokohama National University","ror":"https://ror.org/03zyp6p76","country_code":"JP","type":"education","lineage":["https://openalex.org/I180203408"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eiji Nomura","raw_affiliation_strings":["Eiji Nomura graduated in 1986 from Dept. Electrical Eng., Fac. Eng., Yokohama Nat. Univ., and obtained a Dr. of Eng. degree from there in 1988. He then affiliated with Sony Co. He is engaged in research on error-correcting codes","Faculty of Engineering, Yokohama National University, Yokohama, Japan 204"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eiji Nomura graduated in 1986 from Dept. Electrical Eng., Fac. Eng., Yokohama Nat. Univ., and obtained a Dr. of Eng. degree from there in 1988. He then affiliated with Sony Co. He is engaged in research on error-correcting codes","institution_ids":["https://openalex.org/I180203408"]},{"raw_affiliation_string":"Faculty of Engineering, Yokohama National University, Yokohama, Japan 204","institution_ids":["https://openalex.org/I180203408"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102059792","display_name":"Hideki Imai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I180203408","display_name":"Yokohama National University","ror":"https://ror.org/03zyp6p76","country_code":"JP","type":"education","lineage":["https://openalex.org/I180203408"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideki Imai","raw_affiliation_strings":["Faculty of Engineering, Yokohama National University, Yokohama, Japan 204","Hideki Imai graduated in 1966 from Dept. Electronic Eng., Fac. Eng., Univ. Tokyo, and obtained a Dr. of Eng. degree from there in 1971. He was Lecturer (Electrical Eng.) in 1971. He is a member of IEEJ: inf. Proc. SOC. Jap.; JSMEBE; and IEEE","Hideki Imai graduated in 1966 from Dept. Electronic Eng., Fac. Eng., Univ. Tokyo, and obtained a Dr. of Eng. degree from there in 1971. He was Lecturer (Electrical Eng.) in 1971. He is a member of IEEJ: inf. Proc. SOC. Jap","IEEE","JSMEBE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Yokohama National University, Yokohama, Japan 204","institution_ids":["https://openalex.org/I180203408"]},{"raw_affiliation_string":"Hideki Imai graduated in 1966 from Dept. Electronic Eng., Fac. Eng., Univ. Tokyo, and obtained a Dr. of Eng. degree from there in 1971. He was Lecturer (Electrical Eng.) in 1971. He is a member of IEEJ: inf. Proc. SOC. Jap.; JSMEBE; and IEEE","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Hideki Imai graduated in 1966 from Dept. Electronic Eng., Fac. Eng., Univ. Tokyo, and obtained a Dr. of Eng. degree from there in 1971. He was Lecturer (Electrical Eng.) in 1971. He is a member of IEEJ: inf. Proc. SOC. Jap","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"IEEE","institution_ids":[]},{"raw_affiliation_string":"JSMEBE","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2500,"currency":"USD","value_usd":2500},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"72","issue":"9","first_page":"65","last_page":"74"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9657999873161316,"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":0.9657999873161316,"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":0.03350000083446503,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":9.999999747378752e-05,"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/soft-decision-decoding","display_name":"soft-decision decoding","score":0.9549999833106995},{"id":"https://openalex.org/keywords/a-posteriori-probability-decoding","display_name":"a posteriori probability decoding","score":0.9760000109672546},{"id":"https://openalex.org/keywords/majority-logic-decoding","display_name":"majority logic decoding","score":0.8410000205039978},{"id":"https://openalex.org/keywords/error-correction-capability","display_name":"error correction capability","score":0.7960000038146973},{"id":"https://openalex.org/keywords/block-codes","display_name":"block codes","score":0.7670000195503235},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"bit error rate","score":0.7490000128746033},{"id":"https://openalex.org/keywords/block-error-rate","display_name":"block error rate","score":0.9829999804496765},{"id":"https://openalex.org/keywords/coding-gain","display_name":"coding gain","score":0.6539999842643738},{"id":"https://openalex.org/keywords/decoding-complexity","display_name":"decoding complexity","score":0.49900001287460327}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.936515212059021},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.7834360599517822},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.7531783580780029},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5970573425292969},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5516768097877502},{"id":"https://openalex.org/C132727834","wikidata":"https://www.wikidata.org/wiki/Q4892328","display_name":"Berlekamp\u2013Welch algorithm","level":5,"score":0.441481351852417},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.43715018033981323},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.32292747497558594},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32272857427597046},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30414867401123047},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.2883046567440033},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/ecjc.4430720907","doi":"https://doi.org/10.1002/ecjc.4430720907","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ecjc.4430720907","pdf_url":null,"source":{"id":"https://openalex.org/S4210187765","display_name":"Electronics and Communications in Japan (Part III Fundamental Electronic Science)","issn_l":"1042-0967","issn":["1042-0967","1520-6440"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronics and Communications in Japan (Part III: Fundamental Electronic Science)","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1614137482","https://openalex.org/W2155469840","https://openalex.org/W4245256025"],"related_works":["https://openalex.org/W2004079295","https://openalex.org/W2107101393","https://openalex.org/W2134493238","https://openalex.org/W2212812456","https://openalex.org/W2507785958","https://openalex.org/W2995026260","https://openalex.org/W1940301497","https://openalex.org/W2043188462","https://openalex.org/W2166899190","https://openalex.org/W120128224"],"abstract_inverted_index":{"Abstract":[0],"Soft":[1],"decision":[2,30],"decoding":[3,6,31,43,69,109,115,119,134,161,167],"is":[4,38,55,80,94,102,135,150,168,174],"a":[5,67,99,144],"method":[7,70],"which":[8,76],"tries":[9],"to":[10,45,137],"improve":[11],"the":[12,17,20,23,28,46,53,77,84,92,105,132,154,159,163,171,176,181],"error\u2010correcting":[13,78],"capability":[14,79],"by":[15,82,96],"utilizing":[16],"information":[18],"concerning":[19],"reliability":[21],"of":[22,27,86,147,180],"received":[24],"symbol.":[25],"One":[26],"soft":[29],"methods":[32],"for":[33,57,130,166],"practically":[34],"useful":[35],"block":[36,126],"code,":[37,143],"APP":[39,51,73,90,108,114,118,156,183],"(a":[40],"posteriori":[41],"probability)":[42],"applicable":[44],"majority\u2010logic":[47,62],"de\u2010codable":[48],"code.":[49],"In":[50,158],"decoding,":[52],"error":[54,87,123,127],"decided":[56],"each":[58],"symbol":[59],"as":[60,178],"in":[61,75,89,121],"decoding.":[63,91,157,184],"This":[64],"paper":[65],"proposes":[66],"new":[68],"(variable":[71],"threshold":[72,107],"decoding),":[74],"improved":[81],"controlling":[83],"order":[85],"decisions":[88],"performance":[93],"evaluated":[95],"simulation.":[97],"As":[98],"result,":[100],"it":[101],"shown":[103],"that":[104,179],"variable":[106],"exhibits":[110],"better":[111],"characteristics":[112],"than":[113],"and":[116,125],"approximate":[117,155,182],"both":[120],"bit":[122],"rate":[124],"rate.":[128],"When,":[129],"example,":[131],"proposed":[133,160],"applied":[136],"(73,":[138],"45)":[139],"difference":[140],"set":[141],"cyclic":[142],"coding":[145],"gain":[146],"1.0":[148],"dB":[149],"obtained":[151],"compared":[152],"with":[153],"method,":[162],"time":[164],"required":[165],"increased,":[169],"while":[170],"hardware":[172],"scale":[173],"almost":[175],"same":[177]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2016-06-24T00:00:00"}