{"id":"https://openalex.org/W4210411921","doi":"https://doi.org/10.1109/globecom46510.2021.9685219","title":"Design of Survivable Metro-Aggregation Networks based on Digital Subcarrier Routing","display_name":"Design of Survivable Metro-Aggregation Networks based on Digital Subcarrier Routing","publication_year":2021,"publication_date":"2021-12-01","ids":{"openalex":"https://openalex.org/W4210411921","doi":"https://doi.org/10.1109/globecom46510.2021.9685219"},"language":"en","primary_location":{"id":"doi:10.1109/globecom46510.2021.9685219","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom46510.2021.9685219","pdf_url":null,"source":{"id":"https://openalex.org/S4363607714","display_name":"2021 IEEE Global Communications Conference (GLOBECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Global Communications Conference (GLOBECOM)","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/A5000180310","display_name":"Mohammad M. Hosseini","orcid":"https://orcid.org/0000-0003-1843-3536"},"institutions":[{"id":"https://openalex.org/I169199633","display_name":"Aston University","ror":"https://ror.org/05j0ve876","country_code":"GB","type":"education","lineage":["https://openalex.org/I169199633"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Mohammad M. Hosseini","raw_affiliation_strings":["Aston University,Aston Institute of Photonics,Birmingham,UK","Aston Institute of Photonics, Aston University, Birmingham, UK"],"affiliations":[{"raw_affiliation_string":"Aston University,Aston Institute of Photonics,Birmingham,UK","institution_ids":["https://openalex.org/I169199633"]},{"raw_affiliation_string":"Aston Institute of Photonics, Aston University, Birmingham, UK","institution_ids":["https://openalex.org/I169199633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048870506","display_name":"Jo\u00e3o Pedro","orcid":"https://orcid.org/0000-0003-4471-7401"},"institutions":[{"id":"https://openalex.org/I1324360087","display_name":"Infinera (United States)","ror":"https://ror.org/02ty5cy83","country_code":"US","type":"company","lineage":["https://openalex.org/I1324360087"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joao Pedro","raw_affiliation_strings":["Infinera Unipessoal, Lda,Carnaxide,Portugal","Infinera Unipessoal, Lda, Carnaxide, Portugal"],"affiliations":[{"raw_affiliation_string":"Infinera Unipessoal, Lda,Carnaxide,Portugal","institution_ids":["https://openalex.org/I1324360087"]},{"raw_affiliation_string":"Infinera Unipessoal, Lda, Carnaxide, Portugal","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078956278","display_name":"Antonio Napoli","orcid":"https://orcid.org/0000-0002-9264-9274"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Antonio Napoli","raw_affiliation_strings":["Strategy, Architecture & Engineering, Infinera,London,UK"],"affiliations":[{"raw_affiliation_string":"Strategy, Architecture & Engineering, Infinera,London,UK","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078971031","display_name":"Nelson Costa","orcid":"https://orcid.org/0000-0002-8678-5691"},"institutions":[{"id":"https://openalex.org/I1324360087","display_name":"Infinera (United States)","ror":"https://ror.org/02ty5cy83","country_code":"US","type":"company","lineage":["https://openalex.org/I1324360087"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nelson Costa","raw_affiliation_strings":["Infinera Unipessoal, Lda,Carnaxide,Portugal","Infinera Unipessoal, Lda, Carnaxide, Portugal"],"affiliations":[{"raw_affiliation_string":"Infinera Unipessoal, Lda,Carnaxide,Portugal","institution_ids":["https://openalex.org/I1324360087"]},{"raw_affiliation_string":"Infinera Unipessoal, Lda, Carnaxide, Portugal","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024195302","display_name":"Jaroslaw E. Prilepsky","orcid":"https://orcid.org/0000-0002-3035-4112"},"institutions":[{"id":"https://openalex.org/I169199633","display_name":"Aston University","ror":"https://ror.org/05j0ve876","country_code":"GB","type":"education","lineage":["https://openalex.org/I169199633"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jaroslaw E. Prilepsky","raw_affiliation_strings":["Aston University,Aston Institute of Photonics,Birmingham,UK","Aston Institute of Photonics, Aston University, Birmingham, UK"],"affiliations":[{"raw_affiliation_string":"Aston University,Aston Institute of Photonics,Birmingham,UK","institution_ids":["https://openalex.org/I169199633"]},{"raw_affiliation_string":"Aston Institute of Photonics, Aston University, Birmingham, UK","institution_ids":["https://openalex.org/I169199633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084823616","display_name":"Sergei K. Turitsyn","orcid":"https://orcid.org/0000-0003-0101-3834"},"institutions":[{"id":"https://openalex.org/I169199633","display_name":"Aston University","ror":"https://ror.org/05j0ve876","country_code":"GB","type":"education","lineage":["https://openalex.org/I169199633"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sergei K. Turitsyn","raw_affiliation_strings":["Aston University,Aston Institute of Photonics,Birmingham,UK","Aston Institute of Photonics, Aston University, Birmingham, UK"],"affiliations":[{"raw_affiliation_string":"Aston University,Aston Institute of Photonics,Birmingham,UK","institution_ids":["https://openalex.org/I169199633"]},{"raw_affiliation_string":"Aston Institute of Photonics, Aston University, Birmingham, UK","institution_ids":["https://openalex.org/I169199633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5000180310"],"corresponding_institution_ids":["https://openalex.org/I169199633"],"apc_list":null,"apc_paid":null,"fwci":2.5964,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.91673752,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","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/T10847","display_name":"Advanced Optical Network Technologies","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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/transceiver","display_name":"Transceiver","score":0.8371349573135376},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7142875790596008},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6005107760429382},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.5179778337478638},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.49346983432769775},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.43160688877105713},{"id":"https://openalex.org/keywords/metropolitan-area","display_name":"Metropolitan area","score":0.4273059368133545},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.13721436262130737},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.08220601081848145}],"concepts":[{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.8371349573135376},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7142875790596008},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6005107760429382},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.5179778337478638},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.49346983432769775},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.43160688877105713},{"id":"https://openalex.org/C158739034","wikidata":"https://www.wikidata.org/wiki/Q1907114","display_name":"Metropolitan area","level":2,"score":0.4273059368133545},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.13721436262130737},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.08220601081848145},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","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/globecom46510.2021.9685219","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom46510.2021.9685219","pdf_url":null,"source":{"id":"https://openalex.org/S4363607714","display_name":"2021 IEEE Global Communications Conference (GLOBECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W128066468","https://openalex.org/W2015359897","https://openalex.org/W2015974813","https://openalex.org/W2103658959","https://openalex.org/W2165040025","https://openalex.org/W2417309479","https://openalex.org/W2908279855","https://openalex.org/W3010481601","https://openalex.org/W3103426383","https://openalex.org/W3131742884","https://openalex.org/W3191265432","https://openalex.org/W6800015503"],"related_works":["https://openalex.org/W2172159377","https://openalex.org/W2091769028","https://openalex.org/W4212929323","https://openalex.org/W2351865055","https://openalex.org/W2020731358","https://openalex.org/W2098618074","https://openalex.org/W2045046253","https://openalex.org/W2000995042","https://openalex.org/W2494740635","https://openalex.org/W2792902631"],"abstract_inverted_index":{"The":[0,57],"ever-increasing":[1],"traffic":[2,24],"requirements":[3],"need":[4],"cost-efficient":[5],"and":[6,45],"reliable":[7],"solutions.":[8],"Metropolitan":[9],"networks":[10,28],"are":[11],"responsible":[12],"for":[13],"a":[14,61],"large":[15],"fraction":[16],"of":[17],"the":[18,23,33],"telecom":[19],"infrastructure":[20],"CAPEX.":[21],"Albeit":[22],"pattern":[25],"in":[26],"these":[27,67],"tends":[29],"to":[30],"be":[31],"hub-and-spoke,":[32],"current":[34],"transceiver":[35,72],"deployments":[36],"do":[37],"not":[38],"leverage":[39],"this":[40],"feature.":[41],"This":[42],"paper":[43],"describes":[44],"models":[46],"various":[47],"survivable":[48],"metro-aggregation":[49],"network":[50,64],"scenarios":[51],"using":[52],"point-to-multipoint":[53],"capable":[54],"coherent":[55],"transceivers.":[56],"results":[58],"obtained":[59],"over":[60],"reference":[62],"mesh":[63],"show":[65],"that":[66],"transceivers":[68],"can":[69],"reduce":[70],"total":[71],"costs":[73],"by":[74],"~40%":[75],"on":[76],"average.":[77]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}