{"id":"https://openalex.org/W2749471084","doi":"https://doi.org/10.1109/tit.2017.2740940","title":"UEP Constructions of Quasi-Cyclic Low-Density Parity-Check Codes via Masking","display_name":"UEP Constructions of Quasi-Cyclic Low-Density Parity-Check Codes via Masking","publication_year":2017,"publication_date":"2017-08-17","ids":{"openalex":"https://openalex.org/W2749471084","doi":"https://doi.org/10.1109/tit.2017.2740940","mag":"2749471084"},"language":"en","primary_location":{"id":"doi:10.1109/tit.2017.2740940","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2017.2740940","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","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/A5066940243","display_name":"Chi\u2010Jen Wu","orcid":"https://orcid.org/0000-0002-6468-0952"},"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":"Chi-Jen Wu","raw_affiliation_strings":["Institute of Communications Engineering, National Tsing Hua University, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, National Tsing Hua University, Hsinchu, 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":["Institute of Communications Engineering, National Chiao Tung University, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, National Chiao Tung University, Hsinchu, 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":["Institute of Communications Engineering, National Tsing Hua University, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5066940243"],"corresponding_institution_ids":["https://openalex.org/I25846049"],"apc_list":null,"apc_paid":null,"fwci":1.2432,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.82624922,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"63","issue":"10","first_page":"6271","last_page":"6294"},"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":0.9991999864578247,"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":0.8998844623565674},{"id":"https://openalex.org/keywords/raptor-code","display_name":"Raptor code","score":0.5073222517967224},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5007047653198242},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.49211376905441284},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.4679257869720459},{"id":"https://openalex.org/keywords/parity-bit","display_name":"Parity bit","score":0.43403980135917664},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4316607117652893},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42976728081703186},{"id":"https://openalex.org/keywords/error-detection-and-correction","display_name":"Error detection and correction","score":0.41506439447402954},{"id":"https://openalex.org/keywords/error-floor","display_name":"Error floor","score":0.3365614414215088},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2580951154232025}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8998844623565674},{"id":"https://openalex.org/C101252705","wikidata":"https://www.wikidata.org/wiki/Q7294373","display_name":"Raptor code","level":5,"score":0.5073222517967224},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5007047653198242},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.49211376905441284},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.4679257869720459},{"id":"https://openalex.org/C131521367","wikidata":"https://www.wikidata.org/wiki/Q625502","display_name":"Parity bit","level":2,"score":0.43403980135917664},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4316607117652893},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42976728081703186},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.41506439447402954},{"id":"https://openalex.org/C46462455","wikidata":"https://www.wikidata.org/wiki/Q5395712","display_name":"Error floor","level":4,"score":0.3365614414215088},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2580951154232025}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tit.2017.2740940","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2017.2740940","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G406262389","display_name":null,"funder_award_id":"NSC 102-2221-E-007-018-MY2","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W628021441","https://openalex.org/W1484692004","https://openalex.org/W1489633489","https://openalex.org/W1537880265","https://openalex.org/W1571565904","https://openalex.org/W1667880265","https://openalex.org/W1973712217","https://openalex.org/W1996680908","https://openalex.org/W1997785613","https://openalex.org/W2009558664","https://openalex.org/W2035559370","https://openalex.org/W2067501233","https://openalex.org/W2069942572","https://openalex.org/W2071304218","https://openalex.org/W2072132013","https://openalex.org/W2089710988","https://openalex.org/W2128765501","https://openalex.org/W2130649822","https://openalex.org/W2134523634","https://openalex.org/W2137813581","https://openalex.org/W2140093230","https://openalex.org/W2141042857","https://openalex.org/W2141610059","https://openalex.org/W2146545207","https://openalex.org/W2154315166","https://openalex.org/W2156250272","https://openalex.org/W2156452863","https://openalex.org/W2162159230","https://openalex.org/W2165413015","https://openalex.org/W2169732368","https://openalex.org/W3125301056","https://openalex.org/W4256264271","https://openalex.org/W4285719527","https://openalex.org/W6628810906","https://openalex.org/W6629126184","https://openalex.org/W6659454382","https://openalex.org/W6680883148"],"related_works":["https://openalex.org/W2169710030","https://openalex.org/W2126543779","https://openalex.org/W2147429396","https://openalex.org/W2901164849","https://openalex.org/W2532556608","https://openalex.org/W2388289192","https://openalex.org/W2364567271","https://openalex.org/W2921482753","https://openalex.org/W2500231305","https://openalex.org/W2124455219"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"the":[3,13,28,39,74,105],"algebraic":[4],"constructions":[5,56],"of":[6,57,76],"quasi-cyclic":[7],"low-density":[8],"parity-check":[9,41],"(QC-LDPC)":[10],"codes":[11,26,79,85,96,101],"with":[12],"unequal":[14],"error":[15,89],"protection":[16],"(UEP)":[17],"property":[18],"are":[19,49],"considered.":[20],"A":[21],"criterion":[22],"for":[23],"constructing":[24],"such":[25],"via":[27],"masking":[29,44],"technique":[30],"is":[31,69],"proposed,":[32],"based":[33,103],"on":[34,38,104],"which":[35],"explicit":[36],"conditions":[37],"base":[40],"matrices":[42,45],"and":[43,97],"to":[46,65],"achieve":[47],"UEP":[48,58,68,99],"provided.":[50],"We":[51],"also":[52,86],"give":[53],"three":[54],"specific":[55],"QC-LDPC":[59],"codes.":[60],"Furthermore,":[61],"a":[62],"sufficient":[63],"condition":[64],"ensure":[66],"strict":[67],"presented.":[70],"Simulation":[71],"results":[72],"demonstrate":[73],"superiority":[75],"our":[77],"constructed":[78,84,93],"over":[80],"time-sharing":[81],"schemes.":[82],"The":[83],"have":[87],"competitive":[88],"performance":[90],"against":[91],"randomly":[92],"equal-error-protection":[94],"LDPC":[95,100],"irregular":[98],"designed":[102],"degree":[106],"distribution.":[107]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}