{"id":"https://openalex.org/W2786822684","doi":"https://doi.org/10.1109/mcom.2018.1700025","title":"Ultra-Dense Wavelength Switched Network: A Special EON Paradigm for Metro Optical Networks","display_name":"Ultra-Dense Wavelength Switched Network: A Special EON Paradigm for Metro Optical Networks","publication_year":2018,"publication_date":"2018-02-01","ids":{"openalex":"https://openalex.org/W2786822684","doi":"https://doi.org/10.1109/mcom.2018.1700025","mag":"2786822684"},"language":"en","primary_location":{"id":"doi:10.1109/mcom.2018.1700025","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2018.1700025","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-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/A5060814935","display_name":"Gangxiang Shen","orcid":"https://orcid.org/0000-0002-7342-6980"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gangxiang Shen","raw_affiliation_strings":["Soochow University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soochow University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100627089","display_name":"Ya Zhang","orcid":"https://orcid.org/0000-0001-6108-5261"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ya Zhang","raw_affiliation_strings":["Soochow University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soochow University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100642957","display_name":"Zhou Xu","orcid":"https://orcid.org/0009-0008-8316-1569"},"institutions":[{"id":"https://openalex.org/I4210160618","display_name":"Huawei Technologies (United Kingdom)","ror":"https://ror.org/056gzgs71","country_code":"GB","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210160618"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Xu Zhou","raw_affiliation_strings":["Huawei Technologies Co"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co","institution_ids":["https://openalex.org/I4210160618"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yang Sheng","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yang Sheng","raw_affiliation_strings":["Soochow University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soochow University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009790931","display_name":"Ning Deng","orcid":"https://orcid.org/0000-0002-0467-0146"},"institutions":[{"id":"https://openalex.org/I4210160618","display_name":"Huawei Technologies (United Kingdom)","ror":"https://ror.org/056gzgs71","country_code":"GB","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210160618"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ning Deng","raw_affiliation_strings":["Huawei Technologies Co"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co","institution_ids":["https://openalex.org/I4210160618"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052497409","display_name":"Yiran Ma","orcid":"https://orcid.org/0000-0003-1262-0250"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yiran Ma","raw_affiliation_strings":["Beijing Research Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Research Institute","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015604027","display_name":"Andrew Lord","orcid":"https://orcid.org/0000-0002-9585-2956"},"institutions":[{"id":"https://openalex.org/I1332878012","display_name":"BT Group (United Kingdom)","ror":"https://ror.org/00kv9pj15","country_code":"GB","type":"company","lineage":["https://openalex.org/I1332878012"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Andrew Lord","raw_affiliation_strings":["British Telecom Research and Innovation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"British Telecom Research and Innovation","institution_ids":["https://openalex.org/I1332878012"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2625,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.80241034,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"56","issue":"2","first_page":"189","last_page":"195"},"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/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":0.9995999932289124,"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/computer-science","display_name":"Computer science","score":0.7827103137969971},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.6958045363426208},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.6534681916236877},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6045666933059692},{"id":"https://openalex.org/keywords/passive-optical-network","display_name":"Passive optical network","score":0.5575858354568481},{"id":"https://openalex.org/keywords/optical-transport-network","display_name":"Optical Transport Network","score":0.5308224558830261},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.47430112957954407},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4630570113658905},{"id":"https://openalex.org/keywords/network-architecture","display_name":"Network architecture","score":0.4620954096317291},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.45986035466194153},{"id":"https://openalex.org/keywords/optical-networking","display_name":"Optical networking","score":0.4293394088745117},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.42091104388237},{"id":"https://openalex.org/keywords/multiwavelength-optical-networking","display_name":"Multiwavelength optical networking","score":0.4142204523086548},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.30743926763534546},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.3071438670158386},{"id":"https://openalex.org/keywords/fiber-optic-splitter","display_name":"Fiber optic splitter","score":0.12399518489837646},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.10385113954544067}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7827103137969971},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.6958045363426208},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.6534681916236877},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6045666933059692},{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.5575858354568481},{"id":"https://openalex.org/C70979049","wikidata":"https://www.wikidata.org/wiki/Q51831","display_name":"Optical Transport Network","level":5,"score":0.5308224558830261},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.47430112957954407},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4630570113658905},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.4620954096317291},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.45986035466194153},{"id":"https://openalex.org/C2781382545","wikidata":"https://www.wikidata.org/wiki/Q7098878","display_name":"Optical networking","level":4,"score":0.4293394088745117},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.42091104388237},{"id":"https://openalex.org/C178029761","wikidata":"https://www.wikidata.org/wiki/Q17037566","display_name":"Multiwavelength optical networking","level":5,"score":0.4142204523086548},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.30743926763534546},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.3071438670158386},{"id":"https://openalex.org/C146199129","wikidata":"https://www.wikidata.org/wiki/Q5446365","display_name":"Fiber optic splitter","level":4,"score":0.12399518489837646},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.10385113954544067},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"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/C21651689","wikidata":"https://www.wikidata.org/wiki/Q1397427","display_name":"Fiber optic sensor","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mcom.2018.1700025","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2018.1700025","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5899999737739563,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334925","display_name":"Science and Technology Support Program of Jiangsu Province","ror":"https://ror.org/02mkqta53"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1992070810","https://openalex.org/W2118438200","https://openalex.org/W2125388793","https://openalex.org/W2133768407","https://openalex.org/W2163716555","https://openalex.org/W2330679079","https://openalex.org/W2476665547","https://openalex.org/W2554416917","https://openalex.org/W2562586945","https://openalex.org/W2563420849","https://openalex.org/W2753428392"],"related_works":["https://openalex.org/W1971416152","https://openalex.org/W2052930872","https://openalex.org/W2125133545","https://openalex.org/W2098599852","https://openalex.org/W2560851793","https://openalex.org/W2025150031","https://openalex.org/W194086387","https://openalex.org/W1980476891","https://openalex.org/W2019708425","https://openalex.org/W1948893185"],"abstract_inverted_index":{"Intensive":[0],"video":[1],"and":[2,24],"cloud":[3],"computing":[4],"services":[5],"are":[6],"putting":[7],"much":[8],"pressure":[9],"on":[10],"metro":[11,54,86],"networks":[12],"to":[13],"meet":[14],"stringent":[15],"requirements":[16],"such":[17],"as":[18],"low":[19,21],"latency,":[20],"power":[22],"consumption,":[23],"high":[25],"spectral":[26],"efficiency,":[27],"where":[28],"the":[29,47,72,100,106,115,118,122],"system":[30],"cost":[31],"is":[32,97],"sensitive.":[33],"To":[34],"address":[35],"this":[36],"challenge,":[37],"we":[38,127],"introduce":[39],"a":[40,60],"special":[41],"elastic":[42],"optical":[43,55],"network":[44,51],"paradigm":[45],"called":[46],"ultradense":[48],"wavelength":[49],"switched":[50],"(UD-WSN)":[52],"for":[53,134],"networks.":[56],"The":[57,93],"architecture":[58],"supports":[59],"spectrum":[61,82],"granularity":[62],"(e.g.,":[63,90],"6.25":[64],"GHz":[65],"or":[66],"even":[67],"5":[68],"GHz)":[69],"finer":[70],"than":[71],"current":[73],"smallest":[74],"standardized":[75],"12.5":[76],"GHz,":[77],"which":[78],"enables":[79],"more":[80],"efficient":[81],"utilization":[83],"when":[84],"provisioning":[85],"low-speed":[87],"service":[88],"connections":[89],"sub-1G/1G/10G":[91],"services).":[92],"performance":[94],"of":[95,117,125],"UD-WSN":[96],"evaluated":[98],"from":[99],"techno-economic":[101],"perspective":[102],"in":[103],"comparison":[104],"with":[105],"conventional":[107],"OTN":[108],"over":[109],"DWDM":[110],"network.":[111],"Case":[112],"studies":[113],"demonstrate":[114],"merits":[116],"proposed":[119],"architecture.":[120],"Considering":[121],"promising":[123],"potential":[124],"UD-WSN,":[126],"also":[128],"suggest":[129],"several":[130],"open":[131],"research":[132],"issues":[133],"it.":[135]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}