{"id":"https://openalex.org/W3000999414","doi":"https://doi.org/10.1109/iwsda46143.2019.8966090","title":"Decoding Scheduling for Unequal Error Protection Quasi-Cyclic Low-Density Parity-Check Codes","display_name":"Decoding Scheduling for Unequal Error Protection Quasi-Cyclic Low-Density Parity-Check Codes","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W3000999414","doi":"https://doi.org/10.1109/iwsda46143.2019.8966090","mag":"3000999414"},"language":"en","primary_location":{"id":"doi:10.1109/iwsda46143.2019.8966090","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwsda46143.2019.8966090","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Ninth International Workshop on Signal Design and its Applications in Communications (IWSDA)","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/A5012282247","display_name":"Jia-Jyun Wu","orcid":"https://orcid.org/0000-0003-4468-1461"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Jia-Jyun Wu","raw_affiliation_strings":["National Tsing Hua University,Institute of Communications Engineering,Hsinchu 30013,Taiwan","Institute of Communications Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Tsing Hua University,Institute of Communications Engineering,Hsinchu 30013,Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Institute of Communications Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","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":["National Chiao Tung University,Institute of Communications Engineering,Hsinchu 30010,Taiwan","Institute of Communications Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Chiao Tung University,Institute of Communications Engineering,Hsinchu 30010,Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Institute of Communications Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047823549","display_name":"Chi-chao Chao","orcid":"https://orcid.org/0000-0002-5259-2488"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-chao Chao","raw_affiliation_strings":["National Tsing Hua University,Institute of Communications Engineering,Hsinchu 30013,Taiwan","Institute of Communications Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Tsing Hua University,Institute of Communications Engineering,Hsinchu 30013,Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Institute of Communications Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5012282247"],"corresponding_institution_ids":["https://openalex.org/I25846049"],"apc_list":null,"apc_paid":null,"fwci":0.1768,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.57009084,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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":0.9994000196456909,"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":0.9966999888420105,"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":0.8592889308929443},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7718918323516846},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7087185978889465},{"id":"https://openalex.org/keywords/parity-bit","display_name":"Parity bit","score":0.5565707087516785},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5413233637809753},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5364874601364136},{"id":"https://openalex.org/keywords/list-decoding","display_name":"List decoding","score":0.5087767243385315},{"id":"https://openalex.org/keywords/error-detection-and-correction","display_name":"Error detection and correction","score":0.4516614079475403},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.34419456124305725},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.34013062715530396},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20977145433425903},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.18309170007705688},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.10318964719772339}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8592889308929443},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7718918323516846},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7087185978889465},{"id":"https://openalex.org/C131521367","wikidata":"https://www.wikidata.org/wiki/Q625502","display_name":"Parity bit","level":2,"score":0.5565707087516785},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5413233637809753},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5364874601364136},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.5087767243385315},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.4516614079475403},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.34419456124305725},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.34013062715530396},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20977145433425903},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.18309170007705688},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.10318964719772339}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwsda46143.2019.8966090","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwsda46143.2019.8966090","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Ninth International Workshop on Signal Design and its Applications in Communications (IWSDA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1525888637","https://openalex.org/W1573665190","https://openalex.org/W1956090263","https://openalex.org/W1973712217","https://openalex.org/W2071304218","https://openalex.org/W2126419525","https://openalex.org/W2128765501","https://openalex.org/W2134502194","https://openalex.org/W2137813581","https://openalex.org/W2150701523","https://openalex.org/W2290203320","https://openalex.org/W2749471084","https://openalex.org/W6631424144"],"related_works":["https://openalex.org/W1650655882","https://openalex.org/W2126543779","https://openalex.org/W2169811229","https://openalex.org/W1482743218","https://openalex.org/W4225319325","https://openalex.org/W2167124952","https://openalex.org/W2011293233","https://openalex.org/W2169710030","https://openalex.org/W4388717827","https://openalex.org/W2124455219"],"abstract_inverted_index":{"Algebraic":[0],"constructions":[1],"of":[2,28,66],"quasi-cyclic":[3],"(QC)":[4],"low-density":[5],"parity-check":[6,68],"(LDPC)":[7],"codes":[8,41,55],"with":[9,42],"unequal":[10],"error":[11,80],"protection":[12,89],"(UEP)":[13],"capabilities":[14,24],"have":[15],"recently":[16],"been":[17],"proposed,":[18],"which":[19],"can":[20,77,94],"provide":[21,78],"different":[22,26],"error-correcting":[23],"for":[25,39,52,84],"parts":[27],"the":[29,63,67,74,100],"coded":[30,85],"bits.":[31],"However,":[32],"conventional":[33],"decoding":[34,50,92],"algorithms":[35],"are":[36],"not":[37],"designed":[38],"LDPC":[40],"UEP.":[43],"In":[44],"this":[45],"paper,":[46],"we":[47],"propose":[48],"three":[49],"schemes":[51,76],"UEP":[53],"QC-LDPC":[54],"extended":[56],"from":[57],"existing":[58],"scheduling":[59],"strategies,":[60],"tailored":[61],"to":[62],"special":[64],"structures":[65],"matrices.":[69],"Simulation":[70],"results":[71],"show":[72],"that":[73],"proposed":[75],"improved":[79],"rate":[81],"performance":[82],"especially":[83],"bits":[86],"on":[87],"low":[88],"levels.":[90],"The":[91],"convergence":[93],"also":[95],"be":[96],"accelerated,":[97],"thereby":[98],"reducing":[99],"computational":[101],"complexity.":[102]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}