{"id":"https://openalex.org/W4386360482","doi":"https://doi.org/10.1109/icccworkshops57813.2023.10233824","title":"On Disjoint Difference Sets and Their Associated QC-LDPC Codes with Large Girth","display_name":"On Disjoint Difference Sets and Their Associated QC-LDPC Codes with Large Girth","publication_year":2023,"publication_date":"2023-08-10","ids":{"openalex":"https://openalex.org/W4386360482","doi":"https://doi.org/10.1109/icccworkshops57813.2023.10233824"},"language":"en","primary_location":{"id":"doi:10.1109/icccworkshops57813.2023.10233824","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icccworkshops57813.2023.10233824","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/CIC International Conference on Communications in China (ICCC Workshops)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100339801","display_name":"Guohua Zhang","orcid":"https://orcid.org/0000-0002-9557-2444"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guohua Zhang","raw_affiliation_strings":["Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037183675","display_name":"Mengdi Ni","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengdi Ni","raw_affiliation_strings":["Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067418255","display_name":"Yi Fang","orcid":"https://orcid.org/0000-0002-1538-249X"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Fang","raw_affiliation_strings":["Guangdong University of Technology,School of Information Engineering,Guangzhou,China","School of Information Engineering, Guangdong University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong University of Technology,School of Information Engineering,Guangzhou,China","institution_ids":["https://openalex.org/I139024713"]},{"raw_affiliation_string":"School of Information Engineering, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"rc24623","issue":null,"first_page":"1","last_page":"6"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9990000128746033,"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":0.9983999729156494,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.8106374740600586},{"id":"https://openalex.org/keywords/disjoint-sets","display_name":"Disjoint sets","score":0.6105634570121765},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5257490277290344},{"id":"https://openalex.org/keywords/girth","display_name":"Girth (graph theory)","score":0.511410653591156},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5024940967559814},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.47779589891433716},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4433695375919342},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.42937564849853516},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.42289793491363525},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.4213174283504486},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.41723623871803284},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3837759494781494},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37863588333129883},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3689708709716797},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0675496757030487},{"id":"https://openalex.org/keywords/white-noise","display_name":"White noise","score":0.05878889560699463}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8106374740600586},{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.6105634570121765},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5257490277290344},{"id":"https://openalex.org/C2777434295","wikidata":"https://www.wikidata.org/wiki/Q959831","display_name":"Girth (graph theory)","level":2,"score":0.511410653591156},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5024940967559814},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.47779589891433716},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4433695375919342},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.42937564849853516},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.42289793491363525},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.4213174283504486},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.41723623871803284},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3837759494781494},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37863588333129883},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3689708709716797},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0675496757030487},{"id":"https://openalex.org/C112633086","wikidata":"https://www.wikidata.org/wiki/Q381287","display_name":"White noise","level":2,"score":0.05878889560699463},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icccworkshops57813.2023.10233824","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icccworkshops57813.2023.10233824","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/CIC International Conference on Communications in China (ICCC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324202","display_name":"Guangdong Science and Technology Department","ror":"https://ror.org/00tjzgn92"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2026232647","https://openalex.org/W2038502025","https://openalex.org/W2062869339","https://openalex.org/W2113561398","https://openalex.org/W2113659224","https://openalex.org/W2126346551","https://openalex.org/W2135370039","https://openalex.org/W2138689010","https://openalex.org/W2148948564","https://openalex.org/W2150748533","https://openalex.org/W2155469840","https://openalex.org/W2165083003","https://openalex.org/W2917426316","https://openalex.org/W3167365921","https://openalex.org/W3179467944","https://openalex.org/W4281708124","https://openalex.org/W4285127774","https://openalex.org/W4312836510","https://openalex.org/W6678544758","https://openalex.org/W6795878589"],"related_works":["https://openalex.org/W2126543779","https://openalex.org/W2169710030","https://openalex.org/W2209506458","https://openalex.org/W792671342","https://openalex.org/W1533984353","https://openalex.org/W58580312","https://openalex.org/W2075640816","https://openalex.org/W2114921205","https://openalex.org/W2140479584","https://openalex.org/W2024613502"],"abstract_inverted_index":{"The":[0],"disjoint":[1],"difference":[2],"set":[3],"(DDS)":[4],"has":[5],"been":[6],"utilized":[7],"in":[8,81],"recent":[9],"years":[10],"to":[11,40],"construct":[12],"quasi-cyclic":[13],"(QC)":[14],"low-density":[15],"parity-check":[16],"(LDPC)":[17],"codes":[18,27,39,52,77],"without":[19],"small":[20],"cycles.":[21],"However,":[22],"the":[23,34,75],"existing":[24],"DDS-based":[25,50],"QC-LDPC":[26,51],"have":[28,78],"no":[29],"all-zero":[30,57],"circulants,":[31],"which":[32,55],"limits":[33],"decoding":[35],"performance":[36,80],"of":[37,49],"such":[38],"some":[41],"extent.":[42],"In":[43],"this":[44],"paper,":[45],"two":[46,93],"new":[47,76,86],"types":[48],"are":[53,99],"proposed,":[54],"contain":[56],"circulants":[58],"and":[59,65,92],"possess":[60],"girth":[61,66],"at":[62,67],"least":[63,68],"eight":[64],"ten,":[69],"respectively.":[70],"Numerical":[71],"simulations":[72],"show":[73],"that":[74],"good":[79],"AWGN":[82],"channels.":[83],"Besides,":[84],"a":[85],"result":[87],"on":[88],"existence":[89],"for":[90,97],"DDSs":[91,98],"novel":[94],"deterministic":[95],"constructions":[96],"put":[100],"forward.":[101]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
