{"id":"https://openalex.org/W2171132134","doi":"https://doi.org/10.1109/hpsr.2010.5580272","title":"Capacity upgrade of Passive Optical Networks with minimum cost and system disruption","display_name":"Capacity upgrade of Passive Optical Networks with minimum cost and system disruption","publication_year":2010,"publication_date":"2010-06-01","ids":{"openalex":"https://openalex.org/W2171132134","doi":"https://doi.org/10.1109/hpsr.2010.5580272","mag":"2171132134"},"language":"en","primary_location":{"id":"doi:10.1109/hpsr.2010.5580272","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpsr.2010.5580272","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 International Conference on High Performance Switching and Routing","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/A5083991092","display_name":"Marilet De Andrade","orcid":"https://orcid.org/0000-0002-9711-9600"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marilet De Andrade","raw_affiliation_strings":["Universitat Polilt\u00e8cnica de Catalunya, Castelldefels, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Polilt\u00e8cnica de Catalunya, Castelldefels, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038468421","display_name":"Massimo Tornatore","orcid":"https://orcid.org/0000-0003-0740-1061"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Massimo Tornatore","raw_affiliation_strings":["Politecnico di Milano, Milan, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085064927","display_name":"Sebasti\u00e0 Sallent","orcid":"https://orcid.org/0000-0002-8232-6180"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Sebastia Sallent","raw_affiliation_strings":["Universitat Politecnica de Catalunya, Castelldefels, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Politecnica de Catalunya, Castelldefels, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071302837","display_name":"Biswanath Mukherjee","orcid":"https://orcid.org/0000-0002-1483-1257"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Biswanath Mukherjee","raw_affiliation_strings":["University of California, Davis, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Davis, CA, USA","institution_ids":["https://openalex.org/I84218800"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8828,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.79102078,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"45","issue":null,"first_page":"197","last_page":"202"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9998000264167786,"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/T10232","display_name":"Optical Network Technologies","score":0.9998000264167786,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9998000264167786,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9990000128746033,"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/upgrade","display_name":"Upgrade","score":0.8001550436019897},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6510208249092102},{"id":"https://openalex.org/keywords/passive-optical-network","display_name":"Passive optical network","score":0.5981673002243042},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.5562143325805664},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5391280055046082},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.5340579748153687},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3971787095069885},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.37873169779777527},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.21627864241600037},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.15594729781150818}],"concepts":[{"id":"https://openalex.org/C2780615140","wikidata":"https://www.wikidata.org/wiki/Q920419","display_name":"Upgrade","level":2,"score":0.8001550436019897},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6510208249092102},{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.5981673002243042},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.5562143325805664},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5391280055046082},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.5340579748153687},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3971787095069885},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.37873169779777527},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.21627864241600037},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.15594729781150818},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/hpsr.2010.5580272","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpsr.2010.5580272","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 International Conference on High Performance Switching and Routing","raw_type":"proceedings-article"},{"id":"pmh:oai:re.public.polimi.it:11311/580459","is_oa":false,"landing_page_url":"http://hdl.handle.net/11311/580459","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5299999713897705,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320332564","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W608393303","https://openalex.org/W1528473325","https://openalex.org/W1970872297","https://openalex.org/W1992984804","https://openalex.org/W2053872765","https://openalex.org/W2119264107","https://openalex.org/W2131982829","https://openalex.org/W2142357327","https://openalex.org/W2149232844","https://openalex.org/W2153008522","https://openalex.org/W2157741005","https://openalex.org/W2157912621","https://openalex.org/W2189021775","https://openalex.org/W2495894458","https://openalex.org/W4285719527","https://openalex.org/W6618842122","https://openalex.org/W6631690123","https://openalex.org/W6648634812"],"related_works":["https://openalex.org/W2368672678","https://openalex.org/W2370626080","https://openalex.org/W2965111880","https://openalex.org/W2375098317","https://openalex.org/W4285278887","https://openalex.org/W2365237642","https://openalex.org/W2995925505","https://openalex.org/W3116484972","https://openalex.org/W2941986668","https://openalex.org/W4232431455"],"abstract_inverted_index":{"Passive":[0],"Optical":[1],"Networks":[2],"(PONs)":[3],"are":[4],"experiencing":[5],"their":[6,55],"first":[7],"evolutionary":[8],"steps":[9],"in":[10,36,57,65],"order":[11],"to":[12,22,53,102],"support":[13],"higher":[14],"capacity.":[15],"As":[16],"high-bandwidth":[17],"applications":[18],"and":[19,61,69,80,95,106,130],"services":[20,85],"continue":[21],"emerge,":[23],"it":[24],"is":[25,100,143],"expected":[26],"that":[27,51,76],"capacity":[28],"upgrades":[29,77],"for":[30,139],"existing":[31,49],"PON":[32],"infrastructure":[33],"will":[34],"occur":[35],"the":[37,45,71,154],"near":[38],"future.":[39],"In":[40],"this":[41,140],"paper,":[42],"we":[43,117],"address":[44],"upgrading":[46],"problem":[47],"of":[48,73,83,158],"PONs":[50],"need":[52],"increase":[54],"capacity,":[56],"an":[58],"\u201cas-needed\u201d":[59],"fashion":[60],"at":[62],"different":[63],"points":[64],"time.":[66],"We":[67,133],"propose":[68],"investigate":[70],"characteristics":[72],"a":[74,120,135],"method":[75,99],"network":[78,84],"line-rates":[79],"enables":[81],"migration":[82],"towards":[86],"new":[87],"wavelength":[88],"channels":[89],"based":[90,123],"on":[91,124],"increasing":[92],"traffic":[93],"demands":[94],"cost":[96],"constraints.":[97],"Our":[98],"intended":[101],"minimize":[103],"capital":[104],"expenses":[105],"system":[107],"disruptions,":[108],"while":[109],"ensuring":[110],"optimal":[111],"resource":[112],"usage.":[113],"To":[114],"do":[115],"so,":[116],"have":[118],"designed":[119],"multi-step":[121],"model":[122],"Mixed":[125],"Integer":[126],"Linear":[127],"Programming":[128],"(MILP)":[129],"pricing":[131],"policies.":[132],"consider":[134],"typical":[136],"case":[137],"study":[138],"problem,":[141],"which":[142],"solved":[144],"using":[145],"CPLEX.":[146],"Results":[147],"from":[148],"our":[149,159],"illustrative":[150],"numerical":[151],"examples":[152],"demonstrate":[153],"aforementioned":[155],"attractive":[156],"properties":[157],"method.":[160]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
