{"id":"https://openalex.org/W2120845957","doi":"https://doi.org/10.1109/mcom.2009.4804386","title":"A total-cost-of-ownership analysis of l2-enabled WDM-PONs","display_name":"A total-cost-of-ownership analysis of l2-enabled WDM-PONs","publication_year":2009,"publication_date":"2009-03-01","ids":{"openalex":"https://openalex.org/W2120845957","doi":"https://doi.org/10.1109/mcom.2009.4804386","mag":"2120845957"},"language":"en","primary_location":{"id":"doi:10.1109/mcom.2009.4804386","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2009.4804386","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/A5029826741","display_name":"Klaus Grobe","orcid":null},"institutions":[{"id":"https://openalex.org/I1338984714","display_name":"ADVA Optical Networking (Germany)","ror":"https://ror.org/055kr0e44","country_code":"DE","type":"company","lineage":["https://openalex.org/I1338984714"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Klaus Grobe","raw_affiliation_strings":["ADVA AG Opt. Networking"],"affiliations":[{"raw_affiliation_string":"ADVA AG Opt. Networking","institution_ids":["https://openalex.org/I1338984714"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109054282","display_name":"J\u00f6rg-Peter Elbers","orcid":null},"institutions":[{"id":"https://openalex.org/I1338984714","display_name":"ADVA Optical Networking (Germany)","ror":"https://ror.org/055kr0e44","country_code":"DE","type":"company","lineage":["https://openalex.org/I1338984714"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jorg-Peter Elbers","raw_affiliation_strings":["ADVA AG Opt. Networking"],"affiliations":[{"raw_affiliation_string":"ADVA AG Opt. Networking","institution_ids":["https://openalex.org/I1338984714"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5029826741"],"corresponding_institution_ids":["https://openalex.org/I1338984714"],"apc_list":null,"apc_paid":null,"fwci":0.2991,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.64050487,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"47","issue":"3","first_page":"S24","last_page":"S29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9995999932289124,"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"}},{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","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/passive-optical-network","display_name":"Passive optical network","score":0.7796406745910645},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.7398726940155029},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.6395450234413147},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6353435516357422},{"id":"https://openalex.org/keywords/total-cost-of-ownership","display_name":"Total cost of ownership","score":0.5988543629646301},{"id":"https://openalex.org/keywords/broadband-networks","display_name":"Broadband networks","score":0.5674282312393188},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.5576613545417786},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5466669797897339},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5431983470916748},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.483434796333313},{"id":"https://openalex.org/keywords/access-network","display_name":"Access network","score":0.4740150570869446},{"id":"https://openalex.org/keywords/fiber-to-the-x","display_name":"Fiber to the x","score":0.41702941060066223},{"id":"https://openalex.org/keywords/next-generation-network","display_name":"Next-generation network","score":0.4128406047821045},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.11211004853248596},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.08894053101539612}],"concepts":[{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.7796406745910645},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.7398726940155029},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.6395450234413147},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6353435516357422},{"id":"https://openalex.org/C2778434605","wikidata":"https://www.wikidata.org/wiki/Q2445479","display_name":"Total cost of ownership","level":2,"score":0.5988543629646301},{"id":"https://openalex.org/C125599584","wikidata":"https://www.wikidata.org/wiki/Q15057100","display_name":"Broadband networks","level":3,"score":0.5674282312393188},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.5576613545417786},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5466669797897339},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5431983470916748},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.483434796333313},{"id":"https://openalex.org/C62793504","wikidata":"https://www.wikidata.org/wiki/Q228327","display_name":"Access network","level":2,"score":0.4740150570869446},{"id":"https://openalex.org/C170290021","wikidata":"https://www.wikidata.org/wiki/Q586034","display_name":"Fiber to the x","level":5,"score":0.41702941060066223},{"id":"https://openalex.org/C110994511","wikidata":"https://www.wikidata.org/wiki/Q661020","display_name":"Next-generation network","level":3,"score":0.4128406047821045},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.11211004853248596},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.08894053101539612},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"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/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"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/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mcom.2009.4804386","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2009.4804386","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":[{"score":0.6600000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2087924620","https://openalex.org/W2091148677","https://openalex.org/W2116597597","https://openalex.org/W2153008522","https://openalex.org/W2169585848","https://openalex.org/W2292842068","https://openalex.org/W2333355950","https://openalex.org/W2346091920","https://openalex.org/W6697342915"],"related_works":["https://openalex.org/W2548850747","https://openalex.org/W2122040964","https://openalex.org/W2475336774","https://openalex.org/W2349187232","https://openalex.org/W2078118190","https://openalex.org/W2355376718","https://openalex.org/W2004305330","https://openalex.org/W2389775709","https://openalex.org/W2372585629","https://openalex.org/W2011520772"],"abstract_inverted_index":{"Next-generation":[0],"access":[1,32],"networks":[2,33],"must":[3],"provide":[4],"bandwidths":[5],"in":[6],"the":[7,54,61,77,84,88],"range":[8],"of":[9,37,42,44,56,60,69,80],"50-100":[10],"Mb/s":[11],"per":[12],"residential":[13],"customer.":[14],"Today,":[15],"most":[16],"broadband":[17,31],"services":[18],"are":[19],"provided":[20],"through":[21],"copper-based":[22],"VDSL":[23],"or":[24],"fiber-based":[25],"GPON/EPON":[26],"solutions.":[27],"Candidates":[28],"for":[29,91],"next-generation":[30],"include":[34],"several":[35],"variants":[36],"WDM-PONs.":[38],"The":[39],"total":[40,78],"cost":[41,55,79],"ownership":[43,81],"these":[45],"solutions":[46],"is":[47,58],"determined":[48],"mainly":[49],"by":[50],"operational":[51],"expenditures,":[52],"where":[53],"energy":[57],"one":[59],"major":[62],"contributors.":[63],"We":[64],"show":[65],"that":[66],"a":[67],"combination":[68],"WDM-PON":[70],"with":[71],"active":[72],"L2":[73],"switching":[74],"can":[75],"minimize":[76],"while":[82],"at":[83],"same":[85],"time":[86],"offering":[87],"highest":[89],"scalability":[90],"future":[92],"bandwidth":[93],"demands.":[94]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
