{"id":"https://openalex.org/W2901482026","doi":"https://doi.org/10.1109/ecoc.2018.8535122","title":"Remotely Powered Inline OTDR Unit with Unique Identification Possibility of Power Splitter Branches for Use in Access Network Applications","display_name":"Remotely Powered Inline OTDR Unit with Unique Identification Possibility of Power Splitter Branches for Use in Access Network Applications","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2901482026","doi":"https://doi.org/10.1109/ecoc.2018.8535122","mag":"2901482026"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc.2018.8535122","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2018.8535122","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 European Conference on Optical Communication (ECOC)","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/A5054164197","display_name":"Michael Straub","orcid":"https://orcid.org/0000-0003-1856-3752"},"institutions":[{"id":"https://openalex.org/I4210159457","display_name":"Nokia (Germany)","ror":"https://ror.org/05nh5td39","country_code":"DE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210159457"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Straub","raw_affiliation_strings":["Nokia Bell Labs, Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Stuttgart, Germany","institution_ids":["https://openalex.org/I4210159457"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026155985","display_name":"Lothar Jentsch","orcid":null},"institutions":[{"id":"https://openalex.org/I4210159457","display_name":"Nokia (Germany)","ror":"https://ror.org/05nh5td39","country_code":"DE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210159457"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Lothar Jentsch","raw_affiliation_strings":["Nokia Bell Labs, Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Stuttgart, Germany","institution_ids":["https://openalex.org/I4210159457"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109081219","display_name":"J. Hehmann","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Joerg Hehmann","raw_affiliation_strings":["SWU TeleNet GmbH, Ulm, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SWU TeleNet GmbH, Ulm, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044283614","display_name":"Thomas Pfeiffer","orcid":"https://orcid.org/0000-0001-8445-4525"},"institutions":[{"id":"https://openalex.org/I4210159457","display_name":"Nokia (Germany)","ror":"https://ror.org/05nh5td39","country_code":"DE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210159457"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas Pfeiffer","raw_affiliation_strings":["Nokia Bell Labs, Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Stuttgart, Germany","institution_ids":["https://openalex.org/I4210159457"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009703416","display_name":"R. Bonk","orcid":null},"institutions":[{"id":"https://openalex.org/I4210159457","display_name":"Nokia (Germany)","ror":"https://ror.org/05nh5td39","country_code":"DE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210159457"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rene Bonk","raw_affiliation_strings":["Nokia Bell Labs, Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Stuttgart, Germany","institution_ids":["https://openalex.org/I4210159457"]}]}],"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":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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"}},{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9983999729156494,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9972000122070312,"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/splitter","display_name":"Splitter","score":0.8899403810501099},{"id":"https://openalex.org/keywords/optical-time-domain-reflectometer","display_name":"Optical time-domain reflectometer","score":0.7548417448997498},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.684380829334259},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6681413650512695},{"id":"https://openalex.org/keywords/fiber-optic-splitter","display_name":"Fiber optic splitter","score":0.5261642336845398},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4842795729637146},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.47694769501686096},{"id":"https://openalex.org/keywords/passive-optical-network","display_name":"Passive optical network","score":0.4580264985561371},{"id":"https://openalex.org/keywords/ambiguity","display_name":"Ambiguity","score":0.4453853666782379},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3891561031341553},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.33081841468811035},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2766517996788025},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24500387907028198},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.12450012564659119},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11068996787071228},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09860062599182129},{"id":"https://openalex.org/keywords/fiber-optic-sensor","display_name":"Fiber optic sensor","score":0.08608856797218323}],"concepts":[{"id":"https://openalex.org/C2777403171","wikidata":"https://www.wikidata.org/wiki/Q7578732","display_name":"Splitter","level":2,"score":0.8899403810501099},{"id":"https://openalex.org/C187327482","wikidata":"https://www.wikidata.org/wiki/Q580729","display_name":"Optical time-domain reflectometer","level":5,"score":0.7548417448997498},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.684380829334259},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6681413650512695},{"id":"https://openalex.org/C146199129","wikidata":"https://www.wikidata.org/wiki/Q5446365","display_name":"Fiber optic splitter","level":4,"score":0.5261642336845398},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4842795729637146},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.47694769501686096},{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.4580264985561371},{"id":"https://openalex.org/C2780522230","wikidata":"https://www.wikidata.org/wiki/Q1140419","display_name":"Ambiguity","level":2,"score":0.4453853666782379},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3891561031341553},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.33081841468811035},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2766517996788025},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24500387907028198},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.12450012564659119},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11068996787071228},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09860062599182129},{"id":"https://openalex.org/C21651689","wikidata":"https://www.wikidata.org/wiki/Q1397427","display_name":"Fiber optic sensor","level":3,"score":0.08608856797218323},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecoc.2018.8535122","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2018.8535122","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 European Conference on Optical Communication (ECOC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2790397080"],"related_works":["https://openalex.org/W1970756430","https://openalex.org/W2501369470","https://openalex.org/W2081775346","https://openalex.org/W2948196776","https://openalex.org/W2186914843","https://openalex.org/W1511882109","https://openalex.org/W2162635300","https://openalex.org/W1989495303","https://openalex.org/W3011588047","https://openalex.org/W2048617662"],"abstract_inverted_index":{"A":[0],"remotely":[1],"powered":[2],"OTDR":[3],"node,":[4],"placeable":[5],"at":[6],"any":[7],"location":[8],"within":[9],"the":[10,21,32],"ODN,":[11],"is":[12,27],"introduced":[13],"and":[14],"a":[15],"possible":[16],"node":[17],"architecture":[18],"to":[19],"overcome":[20],"ambiguity":[22],"behind":[23],"PON":[24],"power":[25],"splitters":[26],"given.":[28],"First":[29],"measurements":[30],"show":[31],"feasibility":[33],"of":[34],"this":[35],"approach.":[36]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}