{"id":"https://openalex.org/W4413557063","doi":"https://doi.org/10.1109/icton67126.2025.11125267","title":"An Overview on Multi-Layer Design of OTN-over-WDM Metro Networks with Low Equipment Cost","display_name":"An Overview on Multi-Layer Design of OTN-over-WDM Metro Networks with Low Equipment Cost","publication_year":2025,"publication_date":"2025-07-06","ids":{"openalex":"https://openalex.org/W4413557063","doi":"https://doi.org/10.1109/icton67126.2025.11125267"},"language":"en","primary_location":{"id":"doi:10.1109/icton67126.2025.11125267","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton67126.2025.11125267","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 25th Anniversary International Conference on Transparent Optical Networks (ICTON)","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/A5090451705","display_name":"Aryanaz Attarpour","orcid":"https://orcid.org/0009-0001-9181-3423"},"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":"Aryanaz Attarpour","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/A5119419948","display_name":"Bita Rahmat Zadeh","orcid":null},"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":"Bita Rahmat Zadeh","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/A5038436028","display_name":"M\u00ebm\u00ebdhe Ibrahimi","orcid":"https://orcid.org/0000-0002-9823-8206"},"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":"Memedhe Ibrahimi","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/A5042021806","display_name":"Francesco Musumeci","orcid":"https://orcid.org/0000-0002-3617-5916"},"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":"Francesco Musumeci","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/A5025683141","display_name":"Andrea Bovio","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andrea Bovio","raw_affiliation_strings":["SM-Optics,Cologno Monzese,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SM-Optics,Cologno Monzese,Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057500758","display_name":"A. Castoldi","orcid":"https://orcid.org/0000-0001-7806-669X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andrea Castoldi","raw_affiliation_strings":["SM-Optics,Cologno Monzese,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SM-Optics,Cologno Monzese,Italy","institution_ids":[]}]},{"author_position":"last","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"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9890999794006348,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9890999794006348,"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":0.9860000014305115,"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/T10232","display_name":"Optical Network Technologies","score":0.9413999915122986,"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/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.7760664224624634},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5794712901115417},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.49039697647094727},{"id":"https://openalex.org/keywords/optical-transport-network","display_name":"Optical Transport Network","score":0.4544047713279724},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.41689401865005493},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.4144854247570038},{"id":"https://openalex.org/keywords/passive-optical-network","display_name":"Passive optical network","score":0.3371564447879791},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.06736171245574951}],"concepts":[{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.7760664224624634},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5794712901115417},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.49039697647094727},{"id":"https://openalex.org/C70979049","wikidata":"https://www.wikidata.org/wiki/Q51831","display_name":"Optical Transport Network","level":5,"score":0.4544047713279724},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.41689401865005493},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4144854247570038},{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.3371564447879791},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.06736171245574951},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icton67126.2025.11125267","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton67126.2025.11125267","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 25th Anniversary International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"},{"id":"pmh:oai:re.public.polimi.it:11311/1299102","is_oa":false,"landing_page_url":"https://hdl.handle.net/11311/1299102","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":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2039558389","https://openalex.org/W2095274558","https://openalex.org/W3096061373","https://openalex.org/W4312374426","https://openalex.org/W4380368824","https://openalex.org/W4386785256","https://openalex.org/W4402156525","https://openalex.org/W4411337846"],"related_works":["https://openalex.org/W2025701422","https://openalex.org/W2000960886","https://openalex.org/W4256381514","https://openalex.org/W2548453599","https://openalex.org/W2032352999","https://openalex.org/W2140605166","https://openalex.org/W2121132675","https://openalex.org/W4362587880","https://openalex.org/W2109961768","https://openalex.org/W2125133545"],"abstract_inverted_index":{"As":[0],"a":[1,5,43,99],"final":[2],"summary":[3],"of":[4,26,50,54,65,68,71],"three-year":[6],"research":[7],"collaboration":[8],"with":[9,102],"an":[10],"optical":[11,36],"equipment":[12,28],"vendor,":[13],"SM-Optics,":[14],"in":[15,34,98],"this":[16],"document":[17],"we":[18,58,78],"overview":[19],"different":[20],"strategies":[21],"for":[22,80],"minimizing":[23,51],"the":[24,48,52,63,69,81,94],"cost":[25,53,96],"deployed":[27],"at":[29],"OTN":[30],"and":[31,41,57,67,87],"WDM":[32],"layers":[33],"metro-aggregation":[35],"networks.":[37],"We":[38],"also":[39],"propose":[40],"evaluate":[42],"new":[44,60],"approach":[45],"to":[46],"solve":[47],"problem":[49],"OTN-layer":[55],"equipment,":[56],"provide":[59],"results":[61,91],"on":[62,74],"impact":[64],"topology":[66],"distribution":[70],"filterless":[72,104],"nodes":[73,105],"optimization":[75],"approaches":[76],"that":[77,93],"proposed":[79],"OTN-over-WDM":[82],"multi-layer":[83],"design":[84],"(namely,":[85],"two-step":[86],"three-step":[88,95],"approaches).":[89],"The":[90],"show":[92],"savings":[97],"mesh":[100],"network":[101],"fewer":[103],"can":[106],"be":[107],"increased":[108],"by":[109],"9%.":[110]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}