{"id":"https://openalex.org/W2062869339","doi":"https://doi.org/10.1109/istc.2012.6325193","title":"New quasi-cyclic LDPC codes with girth at least eight based on Sidon sequences","display_name":"New quasi-cyclic LDPC codes with girth at least eight based on Sidon sequences","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2062869339","doi":"https://doi.org/10.1109/istc.2012.6325193","mag":"2062869339"},"language":"en","primary_location":{"id":"doi:10.1109/istc.2012.6325193","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istc.2012.6325193","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 7th International Symposium on Turbo Codes and Iterative Information Processing (ISTC)","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/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]},{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guohua Zhang","raw_affiliation_strings":["China Academy of Space Technology, Xi'an, China","State Key Laboratory of Integrate Service Networks, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Academy of Space Technology, Xi'an, China","institution_ids":["https://openalex.org/I194716290"]},{"raw_affiliation_string":"State Key Laboratory of Integrate Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073142570","display_name":"Rong Sun","orcid":"https://orcid.org/0000-0002-7627-7968"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Sun","raw_affiliation_strings":["State Key Laboratory of Integrate Service Networks, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrate Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032011366","display_name":"Xinmei Wang","orcid":"https://orcid.org/0000-0002-2874-0946"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinmei Wang","raw_affiliation_strings":["State Key Laboratory of Integrate Service Networks, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrate Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"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":18,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"31","last_page":"35"},"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":0.9991999864578247,"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":0.9959999918937683,"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":0.8947166204452515},{"id":"https://openalex.org/keywords/girth","display_name":"Girth (graph theory)","score":0.647255539894104},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.5858905911445618},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5423749685287476},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5105060338973999},{"id":"https://openalex.org/keywords/error-floor","display_name":"Error floor","score":0.4947752356529236},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.48129263520240784},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.42132696509361267},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.4201244115829468},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.4180130362510681},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41717779636383057},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.37931394577026367},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3610432744026184},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3448408842086792},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.3321145176887512},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11717072129249573}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8947166204452515},{"id":"https://openalex.org/C2777434295","wikidata":"https://www.wikidata.org/wiki/Q959831","display_name":"Girth (graph theory)","level":2,"score":0.647255539894104},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.5858905911445618},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5423749685287476},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5105060338973999},{"id":"https://openalex.org/C46462455","wikidata":"https://www.wikidata.org/wiki/Q5395712","display_name":"Error floor","level":4,"score":0.4947752356529236},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.48129263520240784},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.42132696509361267},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.4201244115829468},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.4180130362510681},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41717779636383057},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.37931394577026367},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3610432744026184},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3448408842086792},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3321145176887512},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11717072129249573}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/istc.2012.6325193","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istc.2012.6325193","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 7th International Symposium on Turbo Codes and Iterative Information Processing (ISTC)","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":17,"referenced_works":["https://openalex.org/W1964402820","https://openalex.org/W1973712217","https://openalex.org/W2001732758","https://openalex.org/W2078231643","https://openalex.org/W2107804146","https://openalex.org/W2113420173","https://openalex.org/W2113589715","https://openalex.org/W2113659224","https://openalex.org/W2119366407","https://openalex.org/W2119990840","https://openalex.org/W2123673731","https://openalex.org/W2124450281","https://openalex.org/W2130255084","https://openalex.org/W2143965786","https://openalex.org/W2159201958","https://openalex.org/W2163532780","https://openalex.org/W4256264271"],"related_works":["https://openalex.org/W2139745099","https://openalex.org/W2015101254","https://openalex.org/W2132566027","https://openalex.org/W1782566311","https://openalex.org/W1968988046","https://openalex.org/W2127950068","https://openalex.org/W2373473769","https://openalex.org/W2126450554","https://openalex.org/W2102251435","https://openalex.org/W2114468163"],"abstract_inverted_index":{"A":[0],"new":[1],"family":[2],"of":[3,9,48],"quasi-cyclic":[4,35],"low-density":[5],"parity-check":[6],"(LDPC)":[7],"codes":[8,21,36,45],"girth":[10],"at":[11],"least":[12],"eight":[13],"is":[14],"explicitly":[15],"constructed":[16],"from":[17],"Sidon":[18],"sequences.":[19],"These":[20],"can":[22],"be":[23],"encoded":[24],"using":[25],"simple":[26],"shift-registers.":[27],"Furthermore,":[28],"for":[29],"short":[30],"to":[31,39],"moderate":[32],"lengths":[33],"these":[34],"perform":[37],"close":[38],"random":[40],"progressive":[41],"edge-growth":[42],"(PEG)":[43],"LDPC":[44],"in":[46],"terms":[47],"bit-error":[49],"probability":[50],"and":[51],"block-error":[52],"probability,":[53],"collectively.":[54]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
