{"id":"https://openalex.org/W780792745","doi":null,"title":"Reduced Complexity-and-Latency Variable-to-Check Residual Belief Propagation for LDPC Codes","display_name":"Reduced Complexity-and-Latency Variable-to-Check Residual Belief Propagation for LDPC Codes","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W780792745","mag":"780792745"},"language":"en","primary_location":{"id":"mag:780792745","doi":null,"is_oa":false,"landing_page_url":"http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=GCSHCI_2009_v34n6C_571","pdf_url":null,"source":{"id":"https://openalex.org/S4306496539","display_name":"\ud55c\uad6d\ud1b5\uc2e0\ud559\ud68c\ub17c\ubb38\uc9c0","issn_l":"1226-4717","issn":["1226-4717","2287-3880"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["kci-registered"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"The Journal of Korean Institute of Communications and Information Sciences","raw_type":null},"volume":null,"type":"article","indexed_in":[],"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/A5100349772","display_name":"Jung-Hyun Kim","orcid":"https://orcid.org/0000-0002-9500-1537","observed_orcids":["https://orcid.org/0000-0002-9500-1537"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jung-Hyun Kim","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-9500-1537","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5049042666","display_name":"Hong\u2010Yeop Song","orcid":"https://orcid.org/0000-0001-8764-9424","observed_orcids":["https://orcid.org/0000-0001-8764-9424"]},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hong\u2010Yeop Song","raw_affiliation_strings":["Yonsei university"],"raw_orcid":"https://orcid.org/0000-0001-8764-9424","affiliations":[{"raw_affiliation_string":"Yonsei university","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"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":0.09502794,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":null,"first_page":"571","last_page":"577"},"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/T11130","display_name":"Coding theory and cryptography","score":0.0,"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"}},{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.0,"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/low-density-parity-check-codes","display_name":"LDPC codes","score":0.7720000147819519},{"id":"https://openalex.org/keywords/belief-propagation","display_name":"belief propagation","score":0.7549999952316284},{"id":"https://openalex.org/keywords/decoding-complexity-reduction","display_name":"decoding complexity reduction","score":0.8109999895095825},{"id":"https://openalex.org/keywords/decoding-delay","display_name":"decoding latency","score":0.9049999713897705},{"id":"https://openalex.org/keywords/error-correction-performance","display_name":"error correction performance","score":0.7910000085830688}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8692033290863037},{"id":"https://openalex.org/C152948882","wikidata":"https://www.wikidata.org/wiki/Q4060686","display_name":"Belief propagation","level":3,"score":0.7385517954826355},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6340181231498718},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6335656642913818},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6300275921821594},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.6130809187889099},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5704617500305176},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5556565523147583},{"id":"https://openalex.org/C46462455","wikidata":"https://www.wikidata.org/wiki/Q5395712","display_name":"Error floor","level":4,"score":0.4757549464702606},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.348688006401062},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11608874797821045},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1095460057258606},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:780792745","doi":null,"is_oa":false,"landing_page_url":"http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=GCSHCI_2009_v34n6C_571","pdf_url":null,"source":{"id":"https://openalex.org/S4306496539","display_name":"\ud55c\uad6d\ud1b5\uc2e0\ud559\ud68c\ub17c\ubb38\uc9c0","issn_l":"1226-4717","issn":["1226-4717","2287-3880"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["kci-registered"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"The Journal of Korean Institute of Communications and Information Sciences","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1525888637","https://openalex.org/W2101147641","https://openalex.org/W2109317804","https://openalex.org/W2128765501","https://openalex.org/W2137028337","https://openalex.org/W2138308684","https://openalex.org/W2150701523","https://openalex.org/W2167447976"],"related_works":["https://openalex.org/W2141019318","https://openalex.org/W2150701523","https://openalex.org/W2385029810","https://openalex.org/W2167447976","https://openalex.org/W1574061180","https://openalex.org/W2154356273","https://openalex.org/W2423921181","https://openalex.org/W4386124056","https://openalex.org/W2021481649","https://openalex.org/W7214738727"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"some":[3],"new":[4],"improved":[5],"versions":[6],"of":[7,27],"node-wise":[8,18,24],"VCRBP":[9,19],"algorithm":[10,20],"for":[11],"low-density":[12],"parity-check":[13],"(LDPC)":[14],"codes,":[15],"called":[16],"forced-convergence":[17],"and":[21,34],"sign":[22],"based":[23],"VCRBP,":[25],"both":[26],"which":[28],"significantly":[29],"reduce":[30],"the":[31],"decoding":[32],"complexity":[33],"latency,":[35],"with":[36],"only":[37],"negligible":[38],"deterioration":[39],"in":[40],"error":[41],"correcting":[42],"performance.":[43]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}