{"id":"https://openalex.org/W1518483921","doi":"https://doi.org/10.1109/icton.2015.7193510","title":"Multirate FFH-OCDMA networks based on coherent advanced modulation formats","display_name":"Multirate FFH-OCDMA networks based on coherent advanced modulation formats","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W1518483921","doi":"https://doi.org/10.1109/icton.2015.7193510","mag":"1518483921"},"language":"en","primary_location":{"id":"doi:10.1109/icton.2015.7193510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2015.7193510","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 17th International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"},"type":"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/A5028395160","display_name":"Anderson L. Sanches","orcid":"https://orcid.org/0000-0001-9882-550X"},"institutions":[{"id":"https://openalex.org/I129192303","display_name":"Universidade Federal do Rec\u00f4ncavo da Bahia","ror":"https://ror.org/057mvv518","country_code":"BR","type":"education","lineage":["https://openalex.org/I129192303"]},{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Anderson L. Sanches","raw_affiliation_strings":["Electrical Engineering Department, University of S\u00e3o Paulo, S\u00e3o, Carlos, Brazil","Science and Technology for Energy and Sustainability Center, Federal University of the Rec\u00f4ncavo of the Bahia, Feira de Santana, Brazil"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, University of S\u00e3o Paulo, S\u00e3o, Carlos, Brazil","institution_ids":["https://openalex.org/I17974374"]},{"raw_affiliation_string":"Science and Technology for Energy and Sustainability Center, Federal University of the Rec\u00f4ncavo of the Bahia, Feira de Santana, Brazil","institution_ids":["https://openalex.org/I129192303"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047511546","display_name":"Thiago R. Raddo","orcid":"https://orcid.org/0000-0002-9795-3224"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]},{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR","DK"],"is_corresponding":false,"raw_author_name":"Thiago R. Raddo","raw_affiliation_strings":["DTU Fotonik, Technical University of Denmark, Denmark","Electrical Engineering Department, University of S\u00e3o Paulo, S\u00e3o, Carlos, Brazil"],"affiliations":[{"raw_affiliation_string":"DTU Fotonik, Technical University of Denmark, Denmark","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Electrical Engineering Department, University of S\u00e3o Paulo, S\u00e3o, Carlos, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041515086","display_name":"Jos\u00e9 V. dos Reis","orcid":"https://orcid.org/0000-0002-9556-5471"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jose V. dos Reis","raw_affiliation_strings":["Electrical Engineering Department, University of S\u00e3o Paulo, S\u00e3o, Carlos, Brazil"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, University of S\u00e3o Paulo, S\u00e3o, Carlos, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068897290","display_name":"Ben\u2010Hur V. Borges","orcid":"https://orcid.org/0000-0003-3438-8894"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ben-Hur V. Borges","raw_affiliation_strings":["Electrical Engineering Department, University of S\u00e3o Paulo, S\u00e3o, Carlos, Brazil"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, University of S\u00e3o Paulo, S\u00e3o, Carlos, Brazil","institution_ids":["https://openalex.org/I17974374"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5028395160"],"corresponding_institution_ids":["https://openalex.org/I129192303","https://openalex.org/I17974374"],"apc_list":null,"apc_paid":null,"fwci":0.3946,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6486051,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":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":0.9926000237464905,"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":0.9542999863624573,"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/phase-shift-keying","display_name":"Phase-shift keying","score":0.8586461544036865},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6635324954986572},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6246909499168396},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.5793304443359375},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5734187960624695},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.5723406672477722},{"id":"https://openalex.org/keywords/keying","display_name":"Keying","score":0.5470656752586365},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5370051264762878},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.48733124136924744},{"id":"https://openalex.org/keywords/amplitude-shift-keying","display_name":"Amplitude-shift keying","score":0.48619645833969116},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4826686680316925},{"id":"https://openalex.org/keywords/on-off-keying","display_name":"On-off keying","score":0.46657001972198486},{"id":"https://openalex.org/keywords/amplitude-and-phase-shift-keying","display_name":"Amplitude and phase-shift keying","score":0.42180532217025757},{"id":"https://openalex.org/keywords/frequency-shift-keying","display_name":"Frequency-shift keying","score":0.41120070219039917},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36177951097488403},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3531094193458557},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2112196981906891},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16503804922103882},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.12866511940956116}],"concepts":[{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.8586461544036865},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6635324954986572},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6246909499168396},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.5793304443359375},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5734187960624695},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.5723406672477722},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.5470656752586365},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5370051264762878},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.48733124136924744},{"id":"https://openalex.org/C2777973058","wikidata":"https://www.wikidata.org/wiki/Q477284","display_name":"Amplitude-shift keying","level":5,"score":0.48619645833969116},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4826686680316925},{"id":"https://openalex.org/C170030856","wikidata":"https://www.wikidata.org/wiki/Q1136128","display_name":"On-off keying","level":5,"score":0.46657001972198486},{"id":"https://openalex.org/C127240579","wikidata":"https://www.wikidata.org/wiki/Q477229","display_name":"Amplitude and phase-shift keying","level":5,"score":0.42180532217025757},{"id":"https://openalex.org/C163996819","wikidata":"https://www.wikidata.org/wiki/Q1166054","display_name":"Frequency-shift keying","level":4,"score":0.41120070219039917},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36177951097488403},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3531094193458557},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2112196981906891},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16503804922103882},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.12866511940956116},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icton.2015.7193510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2015.7193510","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 17th International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1970894474","https://openalex.org/W1977752409","https://openalex.org/W2124174200","https://openalex.org/W2124896267","https://openalex.org/W2133420866","https://openalex.org/W2139013188","https://openalex.org/W2154011914","https://openalex.org/W2158067829"],"related_works":["https://openalex.org/W2735774192","https://openalex.org/W2124362598","https://openalex.org/W2508204955","https://openalex.org/W1869045282","https://openalex.org/W2152491811","https://openalex.org/W2918813505","https://openalex.org/W4388448167","https://openalex.org/W2603380242","https://openalex.org/W2097217594","https://openalex.org/W2402188480"],"abstract_inverted_index":{"In":[0,53],"this":[1],"paper,":[2],"we":[3,55],"propose":[4],"and":[5,28,34,41,47],"evaluate":[6],"the":[7,77,93,100,116],"performance":[8,62],"of":[9,64,80,106],"a":[10,57],"new":[11],"scheme":[12,38],"for":[13,45,99],"multirate":[14],"optical":[15],"code-division":[16],"multiple-access":[17],"(OCDMA)":[18],"networks":[19,66],"based":[20,67],"on":[21,68],"coherent":[22,78],"advanced":[23],"modulation":[24,43,72],"formats,":[25],"namely":[26],"binary":[27],"quadrature":[29],"phase":[30],"shift":[31],"keying":[32,70],"(BPSK":[33],"QPSK).":[35],"The":[36],"proposed":[37],"employs":[39],"BPSK":[40],"QPSK":[42],"formats":[44],"low":[46],"high":[48],"rate":[49],"transmission":[50,108],"users,":[51],"respectively.":[52],"addition,":[54],"develop":[56],"general":[58],"formalism":[59],"that":[60,103],"allows":[61],"evaluation":[63],"legacy":[65],"on-off":[69],"(OOK)":[71],"format.":[73],"We":[74],"investigate":[75],"how":[76],"demodulation":[79],"encoded":[81],"fast":[82],"frequency":[83],"hopping":[84],"(FFH)":[85],"signals":[86],"under":[87],"multiple":[88],"access-interference":[89],"(MAI)":[90],"can":[91,110],"improve":[92],"network":[94],"performance.":[95],"It":[96],"is":[97],"shown":[98],"first":[101],"time":[102],"simultaneous":[104],"users":[105],"different":[107],"rates":[109],"surprisingly":[111],"achieve":[112],"BER":[113],"levels":[114],"in":[115],"error-free":[117],"region.":[118]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}