乐胖代购免代理版

{"id":"https://openalex.org/W2782085565","doi":"https://doi.org/10.1109/tit.2017.2787593","title":"Asymptotically Optimal Optical Orthogonal Signature Pattern Codes","display_name":"Asymptotically Optimal Optical Orthogonal Signature Pattern Codes","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2782085565","doi":"https://doi.org/10.1109/tit.2017.2787593","mag":"2782085565"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2017.2787593","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":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5027406081","display_name":"Lijun Ji","orcid":null},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijun Ji","raw_affiliation_strings":["Department of Mathematics, Soochow University, Suzhou, China"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055983687","display_name":"Baokun Ding","orcid":"https://orcid.org/0000-0001-8064-0523"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baokun Ding","raw_affiliation_strings":["School of Mathematical Sciences, Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematical Sciences, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040308771","display_name":"Xin Wang","orcid":"https://orcid.org/0000-0002-5132-4465"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Wang","raw_affiliation_strings":["Department of Mathematics, Soochow University, Suzhou, China"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029449317","display_name":"Gennian Ge","orcid":"https://orcid.org/0000-0002-1535-0754"},"institutions":[{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gennian Ge","raw_affiliation_strings":["School of Mathematics and Information Science, Guangzhou University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematics and Information Science, Guangzhou University, Guangzhou, China","institution_ids":["https://openalex.org/I37987034"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.676,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":14,"citation_normalized_percentile":{"value":0.637289,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":89},"biblio":{"volume":"64","issue":"7","first_page":"5419","last_page":"5431"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":1.0,"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/T11130","display_name":"Coding theory and cryptography","score":0.9978,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12162","display_name":"Cellular Automata and Applications","score":0.9869,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/signature","display_name":"Signature (topology)","score":0.69605803},{"id":"https://openalex.org/keywords/asymptotically-optimal-algorithm","display_name":"Asymptotically optimal algorithm","score":0.5503671},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4637981}],"concepts":[{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.69605803},{"id":"https://openalex.org/C77926391","wikidata":"https://www.wikidata.org/wiki/Q603880","display_name":"Finite field","level":2,"score":0.6208937},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5689309},{"id":"https://openalex.org/C181789720","wikidata":"https://www.wikidata.org/wiki/Q4812191","display_name":"Asymptotically optimal algorithm","level":2,"score":0.5503671},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4637981},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.42504254},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.42016017},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.41053748},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37386823},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34962076},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1755138},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.077180535},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"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":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2017.2787593","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":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[{"funder":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China","award_id":"11431003"},{"funder":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China","award_id":"61571310"},{"funder":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality","award_id":null}],"datasets":[],"versions":[],"referenced_works_count":39,"referenced_works":["https://openalex.org/W1578772172","https://openalex.org/W1754109060","https://openalex.org/W1804825143","https://openalex.org/W1832221442","https://openalex.org/W1903288692","https://openalex.org/W1965142549","https://openalex.org/W1971069838","https://openalex.org/W1976642854","https://openalex.org/W1977154701","https://openalex.org/W1997168771","https://openalex.org/W2015767978","https://openalex.org/W2027486955","https://openalex.org/W2032751380","https://openalex.org/W2034206695","https://openalex.org/W2063273637","https://openalex.org/W2070639743","https://openalex.org/W2086831230","https://openalex.org/W2087246862","https://openalex.org/W2095879899","https://openalex.org/W2102718061","https://openalex.org/W2103842696","https://openalex.org/W2110931640","https://openalex.org/W2114097637","https://openalex.org/W2114993737","https://openalex.org/W2125563586","https://openalex.org/W2137676727","https://openalex.org/W2138039817","https://openalex.org/W2138723984","https://openalex.org/W2140865252","https://openalex.org/W2142293082","https://openalex.org/W2157749060","https://openalex.org/W2210593453","https://openalex.org/W2313315680","https://openalex.org/W2506612319","https://openalex.org/W2963181374","https://openalex.org/W2964262788","https://openalex.org/W4212960282","https://openalex.org/W4300905089","https://openalex.org/W653825260"],"related_works":["https://openalex.org/W3148718598","https://openalex.org/W3030774134","https://openalex.org/W2535275505","https://openalex.org/W2295254088","https://openalex.org/W2168674042","https://openalex.org/W2163788280","https://openalex.org/W2104499293","https://openalex.org/W2082057679","https://openalex.org/W2012749513","https://openalex.org/W1671124163"],"abstract_inverted_index":{"Optical":[0],"orthogonal":[1],"signature":[2],"pattern":[3],"codes":[4],"(OOSPCs)":[5],"have":[6],"played":[7],"an":[8],"important":[9],"role":[10],"in":[11],"a":[12,51],"novel":[13],"type":[14],"of":[15,61],"optical":[16],"code-division":[17],"multiple-access":[18],"network":[19],"for":[20,32,54],"2-D":[21],"image":[22],"transmission.":[23],"In":[24],"this":[25],"paper,":[26],"we":[27],"give":[28],"four":[29],"direct":[30],"constructions":[31,57],"OOSPCs":[33],"based":[34],"on":[35],"polynomials":[36],"and":[37],"rational":[38],"functions":[39],"over":[40],"finite":[41],"fields.":[42],"We":[43],"also":[44],"use":[45],"r":[46],"-simple":[47],"matrices":[48],"to":[49],"present":[50],"recursive":[52],"construction":[53],"OOSPCs.":[55,64],"These":[56],"yield":[58],"new":[59],"families":[60],"asymptotically":[62],"optimal":[63]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2782085565","counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2017,"cited_by_count":2}],"updated_date":"2025-01-03T13:21:37.365061","created_date":"2018-01-12"}