{"id":"https://openalex.org/W2121969371","doi":"https://doi.org/10.1109/icdsp.2007.4288632","title":"2D OCDMA System for Service Differentiation","display_name":"2D OCDMA System for Service Differentiation","publication_year":2007,"publication_date":"2007-07-01","ids":{"openalex":"https://openalex.org/W2121969371","doi":"https://doi.org/10.1109/icdsp.2007.4288632","mag":"2121969371"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2007.4288632","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5073061093","display_name":"Mika\u00ebl Morelle","orcid":null},"institutions":[{"id":"https://openalex.org/I65806277","display_name":"Universit\u00e9 de Limoges","ror":"https://ror.org/02cp04407","country_code":"FR","type":"funder","lineage":["https://openalex.org/I65806277"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mikael Morelle","raw_affiliation_strings":["University of Limoges, Limoges#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Limoges, Limoges#TAB#","institution_ids":["https://openalex.org/I65806277"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019187190","display_name":"Anne Julien\u2010Vergonjanne","orcid":"https://orcid.org/0000-0002-1141-2874"},"institutions":[{"id":"https://openalex.org/I65806277","display_name":"Universit\u00e9 de Limoges","ror":"https://ror.org/02cp04407","country_code":"FR","type":"funder","lineage":["https://openalex.org/I65806277"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Anne Julien-Vergonjanne","raw_affiliation_strings":["University of Limoges, Limoges#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Limoges, Limoges#TAB#","institution_ids":["https://openalex.org/I65806277"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033547037","display_name":"Claire Goursaud-Brugeaud","orcid":null},"institutions":[{"id":"https://openalex.org/I65806277","display_name":"Universit\u00e9 de Limoges","ror":"https://ror.org/02cp04407","country_code":"FR","type":"funder","lineage":["https://openalex.org/I65806277"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Claire Goursaud-Brugeaud","raw_affiliation_strings":["University of Limoges, Limoges#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Limoges, Limoges#TAB#","institution_ids":["https://openalex.org/I65806277"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110848376","display_name":"Jean-Pierre Cances","orcid":null},"institutions":[{"id":"https://openalex.org/I65806277","display_name":"Universit\u00e9 de Limoges","ror":"https://ror.org/02cp04407","country_code":"FR","type":"funder","lineage":["https://openalex.org/I65806277"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jean-Pierre Cances","raw_affiliation_strings":["University of Limoges, Limoges#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Limoges, Limoges#TAB#","institution_ids":["https://openalex.org/I65806277"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.39,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":1,"citation_normalized_percentile":{"value":0.274039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":63,"max":70},"biblio":{"volume":null,"issue":null,"first_page":"515","last_page":"518"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":0.9999,"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":0.9999,"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":0.9532,"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/T10232","display_name":"Optical Network Technologies","score":0.9136,"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/code","display_name":"Code (set theory)","score":0.6022834},{"id":"https://openalex.org/keywords/differentiated-services","display_name":"Differentiated services","score":0.45905387},{"id":"https://openalex.org/keywords/probability-of-error","display_name":"Probability of error","score":0.43869102},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.4260772}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.72696334},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.6582257},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.6022834},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.59615624},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.49815822},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4827713},{"id":"https://openalex.org/C23042974","wikidata":"https://www.wikidata.org/wiki/Q1224345","display_name":"Differentiated services","level":3,"score":0.45905387},{"id":"https://openalex.org/C92224547","wikidata":"https://www.wikidata.org/wiki/Q1673216","display_name":"Probability of error","level":2,"score":0.43869102},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.4260772},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36610913},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35260576},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.33112502},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3040651},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12057608},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/icdsp.2007.4288632","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":9,"referenced_works":["https://openalex.org/W1976642854","https://openalex.org/W2001416071","https://openalex.org/W2116771941","https://openalex.org/W2141021301","https://openalex.org/W2156086387","https://openalex.org/W2161993469","https://openalex.org/W2162383377","https://openalex.org/W2168287084","https://openalex.org/W2169410529"],"related_works":["https://openalex.org/W2533998862","https://openalex.org/W2388653730","https://openalex.org/W2359605768","https://openalex.org/W2167401744","https://openalex.org/W2156478987","https://openalex.org/W2149691263","https://openalex.org/W208464552","https://openalex.org/W2030561634","https://openalex.org/W1856097624","https://openalex.org/W1851716553"],"abstract_inverted_index":{"The":[0,42],"incoherent":[1],"optical":[2,32,38],"code":[3,34,40,54],"division":[4],"multiple":[5],"access":[6,13],"(OCDMA)":[7],"is":[8,48],"studied":[9],"as":[10],"a":[11,52,72],"potential":[12],"technique":[14],"for":[15],"multimedia":[16],"applications.":[17],"In":[18],"this":[19],"paper,":[20],"we":[21],"propose":[22],"to":[23],"provide":[24],"service":[25,45],"differentiation":[26,47],"with":[27,58,71],"2D":[28,53],"codes":[29],"based":[30],"on":[31],"orthogonal":[33,39],"(OOC)":[35],"namely:":[36],"Multi-Wavelength":[37],"(MWOOC).":[41],"quality":[43],"of":[44,68,84],"(QoS)":[46],"realized":[49],"by":[50],"partitioning":[51],"set":[55],"into":[56],"matrices":[57],"different":[59],"weights.":[60],"We":[61],"develop":[62],"the":[63,79,82],"theoretical":[64],"error":[65],"probability":[66],"expression":[67],"such":[69],"system":[70],"conventional":[73],"correlation":[74],"receiver":[75],"(CCR),":[76],"and":[77],"evaluate":[78],"performance":[80],"in":[81],"case":[83],"three":[85],"services":[86],"differentiation.":[87]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2121969371","counts_by_year":[],"updated_date":"2025-03-18T21:19:39.204058","created_date":"2016-06-24"}