{"id":"https://openalex.org/W2163601200","doi":"https://doi.org/10.1109/tcomm.2009.12.0603462","title":"Design of rate-compatible RA-type low-density parity-check codes using splitting","display_name":"Design of rate-compatible RA-type low-density parity-check codes using splitting","publication_year":2009,"publication_date":"2009-12-01","ids":{"openalex":"https://openalex.org/W2163601200","doi":"https://doi.org/10.1109/tcomm.2009.12.0603462","mag":"2163601200"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2009.12.0603462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2009.12.0603462","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","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/A5074784167","display_name":"Hyeong\u2010Gun Joo","orcid":"https://orcid.org/0009-0002-1828-6441"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"H.-J. Joo","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084652371","display_name":"Song\u2010Nam Hong","orcid":"https://orcid.org/0000-0002-9535-2521"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"S.-N. Hong","raw_affiliation_strings":["Telecommunication Research and Development Center, Samsung Electronics Company Limited, Suwon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telecommunication Research and Development Center, Samsung Electronics Company Limited, Suwon, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003931214","display_name":"Dong\u2010Joon Shin","orcid":"https://orcid.org/0000-0002-5017-5314"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"D.-J. Shin","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3562,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.6787985,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"57","issue":"12","first_page":"3524","last_page":"3528"},"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9993000030517578,"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"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9986000061035156,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.9011416435241699},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6080586910247803},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.577028751373291},{"id":"https://openalex.org/keywords/degree","display_name":"Degree (music)","score":0.5770071148872375},{"id":"https://openalex.org/keywords/raptor-code","display_name":"Raptor code","score":0.5505931973457336},{"id":"https://openalex.org/keywords/parity-bit","display_name":"Parity bit","score":0.47499337792396545},{"id":"https://openalex.org/keywords/parity-check-matrix","display_name":"Parity-check matrix","score":0.47449609637260437},{"id":"https://openalex.org/keywords/linear-code","display_name":"Linear code","score":0.46376845240592957},{"id":"https://openalex.org/keywords/degree-distribution","display_name":"Degree distribution","score":0.4441334009170532},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.4428786337375641},{"id":"https://openalex.org/keywords/forward-error-correction","display_name":"Forward error correction","score":0.4200858473777771},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4059640169143677},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.36214643716812134},{"id":"https://openalex.org/keywords/error-floor","display_name":"Error floor","score":0.2814106345176697},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.2757292687892914},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.22848451137542725},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08306223154067993}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.9011416435241699},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6080586910247803},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.577028751373291},{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.5770071148872375},{"id":"https://openalex.org/C101252705","wikidata":"https://www.wikidata.org/wiki/Q7294373","display_name":"Raptor code","level":5,"score":0.5505931973457336},{"id":"https://openalex.org/C131521367","wikidata":"https://www.wikidata.org/wiki/Q625502","display_name":"Parity bit","level":2,"score":0.47499337792396545},{"id":"https://openalex.org/C95925971","wikidata":"https://www.wikidata.org/wiki/Q3100414","display_name":"Parity-check matrix","level":4,"score":0.47449609637260437},{"id":"https://openalex.org/C2400350","wikidata":"https://www.wikidata.org/wiki/Q1752667","display_name":"Linear code","level":4,"score":0.46376845240592957},{"id":"https://openalex.org/C87414783","wikidata":"https://www.wikidata.org/wiki/Q1002603","display_name":"Degree distribution","level":3,"score":0.4441334009170532},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.4428786337375641},{"id":"https://openalex.org/C202932441","wikidata":"https://www.wikidata.org/wiki/Q55611017","display_name":"Forward error correction","level":3,"score":0.4200858473777771},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4059640169143677},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.36214643716812134},{"id":"https://openalex.org/C46462455","wikidata":"https://www.wikidata.org/wiki/Q5395712","display_name":"Error floor","level":4,"score":0.2814106345176697},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2757292687892914},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.22848451137542725},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08306223154067993},{"id":"https://openalex.org/C34947359","wikidata":"https://www.wikidata.org/wiki/Q665189","display_name":"Complex network","level":2,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcomm.2009.12.0603462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2009.12.0603462","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"},{"id":"pmh:oai:repository.hanyang.ac.kr:20.500.11754/81992","is_oa":false,"landing_page_url":"http://repository.hanyang.ac.kr/handle/20.500.11754/81992","pdf_url":null,"source":{"id":"https://openalex.org/S4306401328","display_name":"The Royal Society of Chemistry\u2019s Journals, Books and Databases (The Royal Society of Chemistry)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2751430930","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/I2751430930"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W168388083","https://openalex.org/W1493541001","https://openalex.org/W1999589899","https://openalex.org/W2016466539","https://openalex.org/W2098040308","https://openalex.org/W2117223301","https://openalex.org/W2127370988","https://openalex.org/W2127490352","https://openalex.org/W2137028798","https://openalex.org/W2140655888","https://openalex.org/W2150494733","https://openalex.org/W2152494507","https://openalex.org/W2158066486","https://openalex.org/W2165104588","https://openalex.org/W2167932239","https://openalex.org/W2562965985","https://openalex.org/W6629343882","https://openalex.org/W6684535624"],"related_works":["https://openalex.org/W2110458473","https://openalex.org/W1983642614","https://openalex.org/W2112793011","https://openalex.org/W1529500366","https://openalex.org/W2018368346","https://openalex.org/W2901164849","https://openalex.org/W2041087080","https://openalex.org/W2508865029","https://openalex.org/W2201665768","https://openalex.org/W2102109623"],"abstract_inverted_index":{"In":[0],"this":[1,89],"letter,":[2],"a":[3,36,55],"new":[4,32],"rate-control":[5],"scheme,":[6],"called":[7],"splitting,":[8],"is":[9,40],"proposed":[10],"to":[11,85],"construct":[12,69],"low-rate":[13,61],"codes":[14,29,62,77],"from":[15,83],"highrate":[16],"codes,":[17],"which":[18],"splits":[19],"rows":[20],"of":[21,24,60],"parity-check":[22],"matrices":[23],"repeat":[25,71],"accumulate-type":[26],"(RA-Type)":[27],"LDPC":[28,73,94],"by":[30,47],"adding":[31],"parity":[33],"bits.":[34],"When":[35],"high-degree":[37],"check":[38,45,50],"node":[39,51],"split":[41],"into":[42],"two":[43],"low-degree":[44],"nodes,":[46],"making":[48],"the":[49,58],"degree":[52],"distribution":[53],"in":[54],"concentrated":[56],"form,":[57],"performance":[59],"can":[63],"be":[64],"improved.":[65],"We":[66],"also":[67],"explicitly":[68],"rate-compatible":[70],"RA-Type":[72,75,93],"(RC":[74],"LDPC)":[76],"using":[78],"splitting":[79],"for":[80],"code":[81],"rates":[82],"1/3":[84],"4/5":[86],"and":[87],"compare":[88],"with":[90],"other":[91],"RC":[92],"codes.":[95]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}