{"id":"https://openalex.org/W2041473372","doi":"https://doi.org/10.1109/tbc.2012.2226673","title":"A Newly Designed Quarter-Rate QC-LDPC Code for the Cloud Transmission System","display_name":"A Newly Designed Quarter-Rate QC-LDPC Code for the Cloud Transmission System","publication_year":2013,"publication_date":"2013-02-11","ids":{"openalex":"https://openalex.org/W2041473372","doi":"https://doi.org/10.1109/tbc.2012.2226673","mag":"2041473372"},"language":"en","primary_location":{"id":"doi:10.1109/tbc.2012.2226673","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbc.2012.2226673","pdf_url":null,"source":{"id":"https://openalex.org/S100142436","display_name":"IEEE Transactions on Broadcasting","issn_l":"0018-9316","issn":["0018-9316","1557-9611"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Broadcasting","raw_type":"journal-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/A5018380576","display_name":"Sung-Ik Park","orcid":"https://orcid.org/0000-0001-6283-2986"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Sung Ik Park","raw_affiliation_strings":["Broadcasting System Research Department, Electronics and Telecommunications Research Institute, Daejeon, South Korea","Broadcasting Syst. Res. Dept., Electron. & Telecommun. Res. Inst., Daejeon, South Korea"],"affiliations":[{"raw_affiliation_string":"Broadcasting System Research Department, Electronics and Telecommunications Research Institute, Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Broadcasting Syst. Res. Dept., Electron. & Telecommun. Res. Inst., Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110120622","display_name":"Heung Mook Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heung Mook Kim","raw_affiliation_strings":["Broadcasting System Research Department, Electronics and Telecommunications Research Institute, Daejeon, South Korea","Broadcasting Syst. Res. Dept., Electron. & Telecommun. Res. Inst., Daejeon, South Korea"],"affiliations":[{"raw_affiliation_string":"Broadcasting System Research Department, Electronics and Telecommunications Research Institute, Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Broadcasting Syst. Res. Dept., Electron. & Telecommun. Res. Inst., Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084103888","display_name":"Yiyan Wu","orcid":"https://orcid.org/0000-0001-8890-5389"},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Yiyan Wu","raw_affiliation_strings":["Communications Research Centre Canada, Ottawa, ONT, Canada","Commun. Res. Centre Canada, Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Communications Research Centre Canada, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I4210151552"]},{"raw_affiliation_string":"Commun. Res. Centre Canada, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013951246","display_name":"Jeongchang Kim","orcid":"https://orcid.org/0000-0002-8612-9360"},"institutions":[{"id":"https://openalex.org/I197867492","display_name":"Korea Maritime and Ocean University","ror":"https://ror.org/01v7y5b55","country_code":"KR","type":"education","lineage":["https://openalex.org/I197867492"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jeongchang Kim","raw_affiliation_strings":["Department of Electronics and Communications Engineering, Korea Maritime University, Busan, South Korea","Dept. of Electron. & Commun. Eng., Korea Maritime Univ., Busan, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, Korea Maritime University, Busan, South Korea","institution_ids":["https://openalex.org/I197867492"]},{"raw_affiliation_string":"Dept. of Electron. & Commun. Eng., Korea Maritime Univ., Busan, South Korea","institution_ids":["https://openalex.org/I197867492"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5018380576"],"corresponding_institution_ids":["https://openalex.org/I142401562"],"apc_list":null,"apc_paid":null,"fwci":13.6744,"has_fulltext":false,"cited_by_count":62,"citation_normalized_percentile":{"value":0.98970836,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"59","issue":"1","first_page":"155","last_page":"159"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9993000030517578,"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":0.9993000030517578,"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":0.9984999895095825,"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":0.982699990272522,"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":0.7821289300918579},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5706979632377625},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5627210140228271},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5348215699195862},{"id":"https://openalex.org/keywords/forward-error-correction","display_name":"Forward error correction","score":0.5068674683570862},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4934646189212799},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.46269023418426514},{"id":"https://openalex.org/keywords/code-rate","display_name":"Code rate","score":0.4513236880302429},{"id":"https://openalex.org/keywords/transmission-system","display_name":"Transmission system","score":0.4236612915992737},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3577566146850586},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32843858003616333},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3274315595626831},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.30785447359085083},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23268792033195496},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17747941613197327},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1220964789390564},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09403523802757263}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.7821289300918579},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5706979632377625},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5627210140228271},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5348215699195862},{"id":"https://openalex.org/C202932441","wikidata":"https://www.wikidata.org/wiki/Q55611017","display_name":"Forward error correction","level":3,"score":0.5068674683570862},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4934646189212799},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.46269023418426514},{"id":"https://openalex.org/C206468330","wikidata":"https://www.wikidata.org/wiki/Q834373","display_name":"Code rate","level":3,"score":0.4513236880302429},{"id":"https://openalex.org/C113608303","wikidata":"https://www.wikidata.org/wiki/Q1056835","display_name":"Transmission system","level":3,"score":0.4236612915992737},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3577566146850586},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32843858003616333},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3274315595626831},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.30785447359085083},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23268792033195496},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17747941613197327},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1220964789390564},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09403523802757263},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"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/tbc.2012.2226673","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbc.2012.2226673","pdf_url":null,"source":{"id":"https://openalex.org/S100142436","display_name":"IEEE Transactions on Broadcasting","issn_l":"0018-9316","issn":["0018-9316","1557-9611"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Broadcasting","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1511760703","https://openalex.org/W1825164805","https://openalex.org/W1973712217","https://openalex.org/W1977424151","https://openalex.org/W2127370988","https://openalex.org/W2127490352","https://openalex.org/W2128765501","https://openalex.org/W2131049857","https://openalex.org/W2135703115","https://openalex.org/W2135764410","https://openalex.org/W2137813581","https://openalex.org/W2158091356"],"related_works":["https://openalex.org/W2585102570","https://openalex.org/W1983991660","https://openalex.org/W4283764038","https://openalex.org/W2371882750","https://openalex.org/W2078946194","https://openalex.org/W2393460118","https://openalex.org/W4291910170","https://openalex.org/W2164521904","https://openalex.org/W2379551570","https://openalex.org/W4312434083"],"abstract_inverted_index":{"In":[0],"this":[1],"brief,":[2],"we":[3],"propose":[4],"a":[5,26],"newly":[6],"designed":[7],"quarter-rate":[8],"quasi-cyclic":[9],"low":[10],"density":[11],"parity":[12],"check":[13],"(LDPC)":[14],"code":[15,43,53],"for":[16,32,46],"the":[17,33,52],"cloud":[18,22],"transmission":[19,23],"system.":[20,39],"The":[21,40],"system":[24],"requires":[25],"near":[27],"Shannon":[28,65],"limit":[29],"low-rate":[30],"coding":[31],"next":[34],"generation":[35],"terrestrial":[36],"digital":[37],"television":[38],"proposed":[41],"LDPC":[42],"is":[44,59],"optimized":[45],"<i":[47],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[48],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">R</i>":[49],"=1/4.":[50],"At":[51],"length":[54],"of":[55],"64":[56],"K,":[57],"it":[58],"only":[60],"0.6":[61],"dB":[62],"away":[63],"from":[64],"limit.":[66]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":13},{"year":2014,"cited_by_count":14},{"year":2013,"cited_by_count":6}],"updated_date":"2026-03-14T08:43:22.919905","created_date":"2025-10-10T00:00:00"}
