{"id":"https://openalex.org/W2135813051","doi":"https://doi.org/10.1109/isit.2010.5513631","title":"Decoding of LDPC convolutional codes with rational parity-check matrices from a new graphical perspective","display_name":"Decoding of LDPC convolutional codes with rational parity-check matrices from a new graphical perspective","publication_year":2010,"publication_date":"2010-06-01","ids":{"openalex":"https://openalex.org/W2135813051","doi":"https://doi.org/10.1109/isit.2010.5513631","mag":"2135813051"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2010.5513631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2010.5513631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Symposium on Information Theory","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/A5043646124","display_name":"Jian-Jia Weng","orcid":"https://orcid.org/0000-0002-9658-579X"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Jian-Jia Weng","raw_affiliation_strings":["Department of Electrical Engineering, National Chiao Tung University, Hsinchu, Taiwan","Dept. of Electrical Engineering, National Chiao Tung University, Hsinchu, Taiwan 30010, R.O.C"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, National Chiao Tung University, Hsinchu, Taiwan 30010, R.O.C","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037562193","display_name":"Chih-Chieh Lai","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chih-Chieh Lai","raw_affiliation_strings":["Department of Electrical Engineering, National Chiao Tung University, Hsinchu, Taiwan","Dept. of Electrical Engineering, National Chiao Tung University, Hsinchu, Taiwan 30010, R.O.C"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, National Chiao Tung University, Hsinchu, Taiwan 30010, R.O.C","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026192663","display_name":"Chung-Hsuan Wang","orcid":"https://orcid.org/0000-0002-5076-918X"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chung-Hsuan Wang","raw_affiliation_strings":["Department of Electrical Engineering, National Chiao Tung University, Hsinchu, Taiwan","Dept. of Electrical Engineering, National Chiao Tung University, Hsinchu, Taiwan 30010, R.O.C"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, National Chiao Tung University, Hsinchu, Taiwan 30010, R.O.C","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5043646124"],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":null,"apc_paid":null,"fwci":1.1176,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.80768484,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"32","issue":null,"first_page":"789","last_page":"793"},"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":0.9984999895095825,"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":0.9948999881744385,"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":0.8512147665023804},{"id":"https://openalex.org/keywords/tanner-graph","display_name":"Tanner graph","score":0.7884385585784912},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.758804440498352},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5974191427230835},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.5527726411819458},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.4941308796405792},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.46486029028892517},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46032702922821045},{"id":"https://openalex.org/keywords/belief-propagation","display_name":"Belief propagation","score":0.44071418046951294},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.42027729749679565},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4064222574234009},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.34638237953186035},{"id":"https://openalex.org/keywords/error-floor","display_name":"Error floor","score":0.27841559052467346},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.13284984230995178}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8512147665023804},{"id":"https://openalex.org/C87117866","wikidata":"https://www.wikidata.org/wiki/Q7683664","display_name":"Tanner graph","level":5,"score":0.7884385585784912},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.758804440498352},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5974191427230835},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.5527726411819458},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.4941308796405792},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.46486029028892517},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46032702922821045},{"id":"https://openalex.org/C152948882","wikidata":"https://www.wikidata.org/wiki/Q4060686","display_name":"Belief propagation","level":3,"score":0.44071418046951294},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.42027729749679565},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4064222574234009},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.34638237953186035},{"id":"https://openalex.org/C46462455","wikidata":"https://www.wikidata.org/wiki/Q5395712","display_name":"Error floor","level":4,"score":0.27841559052467346},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.13284984230995178}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isit.2010.5513631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2010.5513631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.952.3971","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.952.3971","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://ir.nctu.edu.tw:443/bitstream/11536/26665/1/000287512700159.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5299999713897705,"id":"https://metadata.un.org/sdg/1","display_name":"No poverty"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1793808004","https://openalex.org/W1853491647","https://openalex.org/W1973712217","https://openalex.org/W1991528082","https://openalex.org/W2071304218","https://openalex.org/W2075220471","https://openalex.org/W2125926280","https://openalex.org/W2128765501","https://openalex.org/W2132161120","https://openalex.org/W2133068391","https://openalex.org/W2135764410","https://openalex.org/W2144758604","https://openalex.org/W2150952902","https://openalex.org/W2156938362","https://openalex.org/W2159080219","https://openalex.org/W2573131794","https://openalex.org/W4256648168","https://openalex.org/W6681985219","https://openalex.org/W6732418974"],"related_works":["https://openalex.org/W2105454578","https://openalex.org/W1848770611","https://openalex.org/W2146655154","https://openalex.org/W2134727924","https://openalex.org/W2123798617","https://openalex.org/W1593765610","https://openalex.org/W2058859887","https://openalex.org/W190540493","https://openalex.org/W1513614098","https://openalex.org/W2032208744"],"abstract_inverted_index":{"Previous":[0],"studies":[1],"on":[2,91],"low-density":[3],"parity-check":[4,13],"convolutional":[5],"codes":[6],"(LDPC-CC)":[7],"reveal":[8],"that":[9,50,100],"LDPC-CC":[10,52,101],"with":[11,53,58,86,94,102],"rational":[12],"matrices":[14],"(RPCM)":[15],"suffer":[16],"from":[17],"the":[18,24,29,35,41,66,78,83,87],"unaffordable":[19],"decoding":[20,89,108],"latency/complexity":[21],"due":[22,33],"to":[23,34],"infinite":[25,67],"memory":[26,68],"order":[27,69],"and":[28,70],"poor":[30],"bit-error-rate":[31],"performance":[32],"existence":[36],"of":[37],"length-4":[38],"cycles":[39,74],"in":[40,45],"Tanner":[42,61],"graph.":[43],"However,":[44],"this":[46],"paper,":[47],"we":[48],"show":[49],"every":[51],"RPCM":[54,103],"can":[55,64,104],"be":[56],"associated":[57],"an":[59],"equivalent":[60],"graph":[62],"which":[63],"avoid":[65],"undesired":[71],"short":[72],"length":[73],"but":[75],"still":[76],"implements":[77],"same":[79],"constraints":[80],"specified":[81],"by":[82],"RPCM.":[84],"Together":[85],"iterative":[88],"based":[90],"belief":[92],"propagation":[93],"proper":[95],"scheduling,":[96],"simulation":[97],"results":[98],"indicate":[99],"also":[105],"provide":[106],"satisfactory":[107],"performance.":[109]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
