{"id":"https://openalex.org/W3003176140","doi":"https://doi.org/10.1109/bmsb47279.2019.8971896","title":"Improved Min-Sum Algorithm for Raptor-Like LDPC codes in ATSC 3.0","display_name":"Improved Min-Sum Algorithm for Raptor-Like LDPC codes in ATSC 3.0","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W3003176140","doi":"https://doi.org/10.1109/bmsb47279.2019.8971896","mag":"3003176140"},"language":"en","primary_location":{"id":"doi:10.1109/bmsb47279.2019.8971896","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmsb47279.2019.8971896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)","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/A5081865529","display_name":"Hao Ju","orcid":"https://orcid.org/0000-0002-5222-0342"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Ju","raw_affiliation_strings":["School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University,Cooperative Media Network Innovation Center (CMIC),China","Cooperative Media Network Innovation Center (CMIC), School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University,Cooperative Media Network Innovation Center (CMIC),China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Cooperative Media Network Innovation Center (CMIC), School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000470166","display_name":"Yin Xu","orcid":"https://orcid.org/0000-0003-4429-5982"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yin Xu","raw_affiliation_strings":["School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University,Cooperative Media Network Innovation Center (CMIC),China","Cooperative Media Network Innovation Center (CMIC), School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University,Cooperative Media Network Innovation Center (CMIC),China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Cooperative Media Network Innovation Center (CMIC), School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053382779","display_name":"Genning Zhang","orcid":"https://orcid.org/0000-0003-1253-6526"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Genning Zhang","raw_affiliation_strings":["School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University,Cooperative Media Network Innovation Center (CMIC),China","Cooperative Media Network Innovation Center (CMIC), School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University,Cooperative Media Network Innovation Center (CMIC),China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Cooperative Media Network Innovation Center (CMIC), School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021456909","display_name":"Dazhi He","orcid":"https://orcid.org/0000-0001-6637-0088"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dazhi He","raw_affiliation_strings":["School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University,Cooperative Media Network Innovation Center (CMIC),China","Cooperative Media Network Innovation Center (CMIC), School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University,Cooperative Media Network Innovation Center (CMIC),China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Cooperative Media Network Innovation Center (CMIC), School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090624856","display_name":"Na Gao","orcid":"https://orcid.org/0000-0001-5005-3029"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Na Gao","raw_affiliation_strings":["School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University,Cooperative Media Network Innovation Center (CMIC),China","Cooperative Media Network Innovation Center (CMIC), School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University,Cooperative Media Network Innovation Center (CMIC),China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Cooperative Media Network Innovation Center (CMIC), School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100447806","display_name":"Wenjun Zhang","orcid":"https://orcid.org/0000-0001-8799-1182"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjun Zhang","raw_affiliation_strings":["School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University,Cooperative Media Network Innovation Center (CMIC),China","Cooperative Media Network Innovation Center (CMIC), School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University,Cooperative Media Network Innovation Center (CMIC),China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Cooperative Media Network Innovation Center (CMIC), School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9907000064849854,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.7949110269546509},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.7420704364776611},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7032098174095154},{"id":"https://openalex.org/keywords/raptor-code","display_name":"Raptor code","score":0.4899851381778717},{"id":"https://openalex.org/keywords/forward-error-correction","display_name":"Forward error correction","score":0.47389569878578186},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4269169569015503},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.412697970867157},{"id":"https://openalex.org/keywords/error-floor","display_name":"Error floor","score":0.26228177547454834}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.7949110269546509},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7420704364776611},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7032098174095154},{"id":"https://openalex.org/C101252705","wikidata":"https://www.wikidata.org/wiki/Q7294373","display_name":"Raptor code","level":5,"score":0.4899851381778717},{"id":"https://openalex.org/C202932441","wikidata":"https://www.wikidata.org/wiki/Q55611017","display_name":"Forward error correction","level":3,"score":0.47389569878578186},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4269169569015503},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.412697970867157},{"id":"https://openalex.org/C46462455","wikidata":"https://www.wikidata.org/wiki/Q5395712","display_name":"Error floor","level":4,"score":0.26228177547454834},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmsb47279.2019.8971896","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmsb47279.2019.8971896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.6899999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1973712217","https://openalex.org/W2012642489","https://openalex.org/W2058963238","https://openalex.org/W2098741159","https://openalex.org/W2102767692","https://openalex.org/W2110585393","https://openalex.org/W2118896262","https://openalex.org/W2123530431","https://openalex.org/W2128765501","https://openalex.org/W2135764410","https://openalex.org/W2139164285","https://openalex.org/W2149400696","https://openalex.org/W2169732368","https://openalex.org/W2295385023","https://openalex.org/W2296131367","https://openalex.org/W2607394772","https://openalex.org/W3144106897","https://openalex.org/W6674906751","https://openalex.org/W6725430331"],"related_works":["https://openalex.org/W2886161337","https://openalex.org/W2607394772","https://openalex.org/W2364165614","https://openalex.org/W3114345195","https://openalex.org/W2962723665","https://openalex.org/W3135971701","https://openalex.org/W2387807617","https://openalex.org/W2374342657","https://openalex.org/W2377163783","https://openalex.org/W2384680951","https://openalex.org/W2359260850","https://openalex.org/W2093532293","https://openalex.org/W1991609113","https://openalex.org/W2062464000","https://openalex.org/W2943808078","https://openalex.org/W3163301962","https://openalex.org/W3104074545","https://openalex.org/W2164841181","https://openalex.org/W2381205446","https://openalex.org/W1492625934"],"abstract_inverted_index":{"In":[0,34],"order":[1],"to":[2,98,109],"improve":[3],"the":[4,58,84,92,99,104],"performance":[5,27],"of":[6,52],"low-rate":[7],"LDPC":[8,30,45],"codes,":[9],"ATSC":[10,48],"3.0":[11],"adopted":[12],"raptor-like":[13,29,44],"structure.":[14],"Min-sum":[15],"(MS)":[16],"algorithm":[17,42,60,74,94,106],"and":[18,75],"improved":[19,40],"versions":[20],"can":[21],"be":[22],"used":[23],"directly,":[24],"but":[25,80],"their":[26],"on":[28],"codes":[31,46],"are":[32],"disappointing.":[33],"this":[35],"paper,":[36],"we":[37],"introduce":[38],"an":[39],"min-sum(IMS)":[41],"for":[43],"in":[47,67],"3.0.":[49],"Simulation":[50],"results":[51],"frame":[53],"error":[54],"rate":[55],"show":[56],"that":[57],"IMS":[59,105],"not":[61,96],"only":[62],"has":[63,82],"a":[64],"noticeable":[65],"gain":[66],"waterfall":[68],"region":[69],"over":[70],"normalized":[71],"min-sum":[72],"(NMS)":[73],"offset":[76],"min-sun":[77],"(OMS)":[78],"algorithm,":[79,91],"also":[81],"almost":[83],"same":[85],"time":[86],"complexity.":[87],"Different":[88],"from":[89],"OMS":[90],"proposed":[93],"is":[95,107],"sensitive":[97],"imperfect":[100],"channel":[101],"estimation.":[102],"Meanwhile,":[103],"easier":[108],"realize":[110],"than":[111],"those":[112],"variable":[113],"factors":[114],"based":[115],"algorithms.":[116]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}