{"id":"https://openalex.org/W2786161723","doi":"https://doi.org/10.1109/itw.2017.8277988","title":"LDPC turbo decoder using generalized belief propagation over two-dimensional inter-symbol interference channel","display_name":"LDPC turbo decoder using generalized belief propagation over two-dimensional inter-symbol interference channel","publication_year":2017,"publication_date":"2017-11-01","ids":{"openalex":"https://openalex.org/W2786161723","doi":"https://doi.org/10.1109/itw.2017.8277988","mag":"2786161723"},"language":"en","primary_location":{"id":"doi:10.1109/itw.2017.8277988","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2017.8277988","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Information Theory Workshop (ITW)","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/A5109351206","display_name":"Kenta Kasai","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kenta Kasai","raw_affiliation_strings":["Dept. of Communication and Informations Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Dept. of Communication and Informations Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102417010","display_name":"Hashimoto Akiyoshi","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akiyoshi Hashimoto","raw_affiliation_strings":["Dept. of Communication and Informations Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Dept. of Communication and Informations Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5109351206"],"corresponding_institution_ids":["https://openalex.org/I114531698"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.25009369,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"244","last_page":"248"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9976000189781189,"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/T12029","display_name":"DNA and Biological Computing","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/intersymbol-interference","display_name":"Intersymbol interference","score":0.8310204148292542},{"id":"https://openalex.org/keywords/factor-graph","display_name":"Factor graph","score":0.8195418119430542},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.8111425042152405},{"id":"https://openalex.org/keywords/belief-propagation","display_name":"Belief propagation","score":0.7654435634613037},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7023341059684753},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6383378505706787},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5427430272102356},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.5425702929496765},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5225948095321655},{"id":"https://openalex.org/keywords/multiuser-detection","display_name":"Multiuser detection","score":0.4867244064807892},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.45685651898384094},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.44475460052490234},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.434373676776886},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3265639543533325},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24740701913833618},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06954821944236755}],"concepts":[{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.8310204148292542},{"id":"https://openalex.org/C159246509","wikidata":"https://www.wikidata.org/wiki/Q5428725","display_name":"Factor graph","level":3,"score":0.8195418119430542},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.8111425042152405},{"id":"https://openalex.org/C152948882","wikidata":"https://www.wikidata.org/wiki/Q4060686","display_name":"Belief propagation","level":3,"score":0.7654435634613037},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7023341059684753},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6383378505706787},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5427430272102356},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.5425702929496765},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5225948095321655},{"id":"https://openalex.org/C2777104032","wikidata":"https://www.wikidata.org/wiki/Q16324514","display_name":"Multiuser detection","level":3,"score":0.4867244064807892},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.45685651898384094},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.44475460052490234},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.434373676776886},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3265639543533325},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24740701913833618},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06954821944236755},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itw.2017.8277988","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2017.8277988","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Information Theory Workshop (ITW)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1618499549","https://openalex.org/W1979199501","https://openalex.org/W2012638633","https://openalex.org/W2132313019","https://openalex.org/W2160946657","https://openalex.org/W2169415915","https://openalex.org/W2510217263"],"related_works":["https://openalex.org/W3152713649","https://openalex.org/W2885795561","https://openalex.org/W3009052662","https://openalex.org/W26187695","https://openalex.org/W2011305240","https://openalex.org/W2122977448","https://openalex.org/W2124250880","https://openalex.org/W2114758843","https://openalex.org/W2150312244","https://openalex.org/W2134815371"],"abstract_inverted_index":{"Due":[0],"to":[1,46,76,108,115,150],"many":[2],"small":[3],"cycles":[4],"in":[5,62,127,178],"factor":[6],"graphs,":[7],"detection":[8,29,51,57],"and":[9,52,58,70,91,166,175],"decoding":[10,59],"over":[11],"two-dimensional":[12],"inter-symbol":[13],"interference":[14],"(2D-ISI)":[15],"channels":[16],"has":[17],"been":[18],"considered":[19],"difficult.":[20],"It":[21],"is":[22],"reported":[23],"that":[24,112,161],"generalized":[25],"belief":[26],"propagation":[27],"(GBP)":[28],"for":[30,40,42,89,93,143],"2D-ISI":[31,43,181],"performs":[32],"much":[33],"better":[34,169],"than":[35,170],"BP.":[36],"However,":[37],"conventional":[38,172],"studies":[39],"GBP":[41,88,117,142],"were":[44,60],"restricted":[45],"the":[47,77,109,128,133,138,156,162,171],"separate":[48,173],"uses":[49],"of":[50,56,87,123,141],"decoding.":[53],"Joint":[54],"usage":[55],"proposed":[61,126,163],"[1]":[63],"but":[64],"hard-decisions":[65],"are":[66],"inserted":[67],"between":[68],"detector":[69,90,165,174],"decoder.":[71],"This":[72,136],"makes":[73],"a":[74,103,116,148,179],"gap":[75],"optimal":[78],"performance.":[79],"In":[80],"this":[81],"paper,":[82],"we":[83,96,101,146],"study":[84],"full-joint":[85,139],"use":[86,97,140],"decoder":[92,167,176],"2D-ISI,":[94],"i.e.,":[95],"only":[98],"soft-messages.":[99],"Furthermore,":[100],"clarify":[102],"necessary":[104],"condition":[105],"with":[106],"respect":[107],"region":[110,152],"graph":[111,125],"messages":[113],"converge":[114],"fixed":[118],"point.":[119],"We":[120],"found":[121],"most":[122],"regions":[124],"literature":[129],"do":[130],"not":[131],"satisfy":[132,155],"convergence":[134],"condition.":[135,157],"prevents":[137],"2D-ISI.":[144],"Moreover,":[145],"propose":[147],"method":[149],"construct":[151],"graphs":[153],"which":[154],"Numerical":[158],"experiments":[159],"show":[160],"joint":[164],"perform":[168],"[2]":[177],"simple":[180],"channels.":[182]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}