{"id":"https://openalex.org/W2914136801","doi":"https://doi.org/10.1155/2019/7468792","title":"A Construction of High Performance Quasicyclic LDPC Codes: A Combinatoric Design Approach","display_name":"A Construction of High Performance Quasicyclic LDPC Codes: A Combinatoric Design Approach","publication_year":2019,"publication_date":"2019-02-03","ids":{"openalex":"https://openalex.org/W2914136801","doi":"https://doi.org/10.1155/2019/7468792","mag":"2914136801"},"language":"en","primary_location":{"id":"doi:10.1155/2019/7468792","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/7468792","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2019/7468792.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/wcmc/2019/7468792.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068202268","display_name":"Muhammad Asif","orcid":"https://orcid.org/0000-0002-9699-1675"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Muhammad Asif","raw_affiliation_strings":["Key Laboratory of Wireless-Optical Communication, University of Science and Technology China, Hefei, 230027, China"],"raw_orcid":"https://orcid.org/0000-0002-9699-1675","affiliations":[{"raw_affiliation_string":"Key Laboratory of Wireless-Optical Communication, University of Science and Technology China, Hefei, 230027, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065141875","display_name":"Wuyang Zhou","orcid":"https://orcid.org/0000-0003-2229-2852"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wuyang Zhou","raw_affiliation_strings":["Key Laboratory of Wireless-Optical Communication, University of Science and Technology China, Hefei, 230027, China"],"raw_orcid":"https://orcid.org/0000-0003-2229-2852","affiliations":[{"raw_affiliation_string":"Key Laboratory of Wireless-Optical Communication, University of Science and Technology China, Hefei, 230027, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074045353","display_name":"Muhammad Ajmal","orcid":"https://orcid.org/0000-0001-5312-6190"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Muhammad Ajmal","raw_affiliation_strings":["School of Mathematical Science, University of Science and Technology China, Hefei, 230027, China"],"raw_orcid":"https://orcid.org/0000-0001-5312-6190","affiliations":[{"raw_affiliation_string":"School of Mathematical Science, University of Science and Technology China, Hefei, 230027, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086253234","display_name":"Zain Ul Abiden Akhtar","orcid":"https://orcid.org/0000-0002-5661-9107"},"institutions":[{"id":"https://openalex.org/I174731842","display_name":"Islamia University of Bahawalpur","ror":"https://ror.org/002rc4w13","country_code":"PK","type":"education","lineage":["https://openalex.org/I174731842"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Zain ul Abiden Akhtar","raw_affiliation_strings":["Department of Telecommunication Engineering, The Islamia University of Bahawalpur, Bahawalpur, Pakistan"],"raw_orcid":"https://orcid.org/0000-0002-5661-9107","affiliations":[{"raw_affiliation_string":"Department of Telecommunication Engineering, The Islamia University of Bahawalpur, Bahawalpur, Pakistan","institution_ids":["https://openalex.org/I174731842"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029505921","display_name":"Nauman Ali Khan","orcid":"https://orcid.org/0000-0002-7940-1960"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nauman Ali Khan","raw_affiliation_strings":["Key Laboratory of Wireless-Optical Communication, University of Science and Technology China, Hefei, 230027, China"],"raw_orcid":"https://orcid.org/0000-0002-7940-1960","affiliations":[{"raw_affiliation_string":"Key Laboratory of Wireless-Optical Communication, University of Science and Technology China, Hefei, 230027, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5065141875"],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":2.0442,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.87717153,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2019","issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9988999962806702,"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":0.998199999332428,"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":0.8281704187393188},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7034456133842468},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6877342462539673},{"id":"https://openalex.org/keywords/disjoint-sets","display_name":"Disjoint sets","score":0.4877703785896301},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.47207000851631165},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.4110236167907715},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2670048475265503},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.24171322584152222},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20645123720169067},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16448095440864563}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8281704187393188},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7034456133842468},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6877342462539673},{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.4877703785896301},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.47207000851631165},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.4110236167907715},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2670048475265503},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.24171322584152222},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20645123720169067},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16448095440864563}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2019/7468792","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/7468792","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2019/7468792.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:6ce17e4a62344765acdabe40ce4b0e4e","is_oa":false,"landing_page_url":"https://doaj.org/article/6ce17e4a62344765acdabe40ce4b0e4e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Wireless Communications and Mobile Computing, Vol 2019 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2019/7468792","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/7468792","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2019/7468792.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.4699999988079071,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G1332152414","display_name":null,"funder_award_id":"61461136002","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G3730135242","display_name":null,"funder_award_id":"61461136002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3840783066","display_name":null,"funder_award_id":"2016-48","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6584467970","display_name":null,"funder_award_id":"61631018","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8992930970","display_name":null,"funder_award_id":"61631018","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2914136801.pdf","grobid_xml":"https://content.openalex.org/works/W2914136801.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1491894411","https://openalex.org/W1630444840","https://openalex.org/W1964402820","https://openalex.org/W1969813053","https://openalex.org/W1973712217","https://openalex.org/W1980732273","https://openalex.org/W1982045017","https://openalex.org/W2010325636","https://openalex.org/W2013562877","https://openalex.org/W2066224355","https://openalex.org/W2067501233","https://openalex.org/W2069159122","https://openalex.org/W2072456991","https://openalex.org/W2081471788","https://openalex.org/W2109419341","https://openalex.org/W2113420173","https://openalex.org/W2114869758","https://openalex.org/W2119990840","https://openalex.org/W2125250903","https://openalex.org/W2125816513","https://openalex.org/W2128765501","https://openalex.org/W2130255084","https://openalex.org/W2132161120","https://openalex.org/W2134523634","https://openalex.org/W2136923821","https://openalex.org/W2138689010","https://openalex.org/W2139645268","https://openalex.org/W2156938362","https://openalex.org/W2164601298","https://openalex.org/W2166982617","https://openalex.org/W2336848484","https://openalex.org/W2593795836","https://openalex.org/W2750891374","https://openalex.org/W4256264271"],"related_works":["https://openalex.org/W2903058006","https://openalex.org/W2102374550","https://openalex.org/W2047069332","https://openalex.org/W2352157218","https://openalex.org/W4289655494","https://openalex.org/W1984351496","https://openalex.org/W2886957319","https://openalex.org/W2171154110","https://openalex.org/W2119821330","https://openalex.org/W2106414790"],"abstract_inverted_index":{"This":[0],"correspondence":[1],"presents":[2],"a":[3,14,44],"construction":[4,29],"of":[5,17,30],"quasicyclic":[6,108],"(QC)":[7],"low-density":[8],"parity-check":[9,34],"(LDPC)":[10],"codes":[11,32,52,82,105],"based":[12],"on":[13],"special":[15],"type":[16],"combinatorial":[18],"designs":[19],"known":[20],"as":[21,84,86],"block":[22],"disjoint":[23],"difference":[24],"families":[25],"(BDDFs).":[26],"The":[27,49],"proposed":[28,50,76],"QC-LDPC":[31,51,81],"gives":[33],"matrices":[35],"with":[36,57,117,121],"column":[37],"weight":[38],"three":[39],"and":[40,78],"Tanner":[41],"graphs":[42],"having":[43],"girth":[45],"lower-bounded":[46],"by":[47],"6.":[48],"provide":[53],"an":[54,61],"excellent":[55],"performance":[56],"iterative":[58],"decoding":[59],"over":[60],"additive":[62],"white":[63],"Gaussian-noise":[64],"<mml:math":[65],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[66],"id=\"M1\"><mml:mo":[67],"stretchy=\"false\">(</mml:mo><mml:mi>A</mml:mi><mml:mi>W</mml:mi><mml:mi>G</mml:mi><mml:mi>N</mml:mi><mml:mo":[68],"stretchy=\"false\">)</mml:mo></mml:math>":[69],"channel.":[70],"Performance":[71],"analysis":[72],"shows":[73],"that":[74],"the":[75,90,99,104,112],"short":[77],"moderate":[79],"length":[80],"perform":[83],"well":[85],"their":[87],"competitors":[88],"in":[89,98,109],"lower":[91],"signal-to-noise":[92],"ratio":[93],"(SNR)":[94],"region":[95],"but":[96],"outperform":[97],"higher":[100],"SNR":[101],"region.":[102],"Also,":[103],"constructed":[106],"are":[107],"nature,":[110],"so":[111],"encoding":[113],"can":[114],"be":[115],"done":[116],"simple":[118],"shift-register":[119],"circuits":[120],"linear":[122],"complexity.":[123]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
