{"id":"https://openalex.org/W2969328094","doi":"https://doi.org/10.1109/icufn.2019.8806151","title":"Fault Monitoring in Passive Optical Networks Using Burst-Mode FBG Optical Sensor","display_name":"Fault Monitoring in Passive Optical Networks Using Burst-Mode FBG Optical Sensor","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2969328094","doi":"https://doi.org/10.1109/icufn.2019.8806151","mag":"2969328094"},"language":"en","primary_location":{"id":"doi:10.1109/icufn.2019.8806151","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icufn.2019.8806151","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Eleventh International Conference on Ubiquitous and Future Networks (ICUFN)","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/A5057517281","display_name":"Khac Binh Nguyen","orcid":null},"institutions":[{"id":"https://openalex.org/I111277659","display_name":"Chonnam National University","ror":"https://ror.org/05kzjxq56","country_code":"KR","type":"education","lineage":["https://openalex.org/I111277659"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Khac Binh Nguyen","raw_affiliation_strings":["School of Electronics and Computer Engineering, Chonnam National University, Gwangju, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Engineering, Chonnam National University, Gwangju, Republic of Korea","institution_ids":["https://openalex.org/I111277659"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100547059","display_name":"Su-il Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I111277659","display_name":"Chonnam National University","ror":"https://ror.org/05kzjxq56","country_code":"KR","type":"education","lineage":["https://openalex.org/I111277659"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Su-Il Choi","raw_affiliation_strings":["School of Electronics and Computer Engineering, Chonnam National University, Gwangju, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Engineering, Chonnam National University, Gwangju, Republic of Korea","institution_ids":["https://openalex.org/I111277659"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I111277659"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"370","last_page":"372"},"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":0.9998000264167786,"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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9997000098228455,"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":0.8056423664093018},{"id":"https://openalex.org/keywords/optical-line-termination","display_name":"Optical line termination","score":0.7228935360908508},{"id":"https://openalex.org/keywords/time-division-multiple-access","display_name":"Time division multiple access","score":0.6066732406616211},{"id":"https://openalex.org/keywords/upstream","display_name":"Upstream (networking)","score":0.5313383340835571},{"id":"https://openalex.org/keywords/fault-detection-and-isolation","display_name":"Fault detection and isolation","score":0.516985297203064},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5025103092193604},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.4995756149291992},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4779815077781677},{"id":"https://openalex.org/keywords/optical-cross-connect","display_name":"Optical cross-connect","score":0.46648672223091125},{"id":"https://openalex.org/keywords/optical-performance-monitoring","display_name":"Optical performance monitoring","score":0.43421271443367004},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.4041264057159424},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3943164348602295},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3760971128940582},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36957234144210815},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.3503836393356323},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34715014696121216},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2466403841972351},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.14641255140304565},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12909448146820068},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0762133002281189}],"concepts":[{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.8056423664093018},{"id":"https://openalex.org/C33346488","wikidata":"https://www.wikidata.org/wiki/Q3354452","display_name":"Optical line termination","level":5,"score":0.7228935360908508},{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.6066732406616211},{"id":"https://openalex.org/C191172861","wikidata":"https://www.wikidata.org/wiki/Q7899321","display_name":"Upstream (networking)","level":2,"score":0.5313383340835571},{"id":"https://openalex.org/C152745839","wikidata":"https://www.wikidata.org/wiki/Q5438153","display_name":"Fault detection and isolation","level":3,"score":0.516985297203064},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5025103092193604},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.4995756149291992},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4779815077781677},{"id":"https://openalex.org/C196129803","wikidata":"https://www.wikidata.org/wiki/Q241448","display_name":"Optical cross-connect","level":3,"score":0.46648672223091125},{"id":"https://openalex.org/C26840048","wikidata":"https://www.wikidata.org/wiki/Q7098880","display_name":"Optical performance monitoring","level":4,"score":0.43421271443367004},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.4041264057159424},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3943164348602295},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3760971128940582},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36957234144210815},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.3503836393356323},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34715014696121216},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2466403841972351},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.14641255140304565},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12909448146820068},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0762133002281189},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","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/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icufn.2019.8806151","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icufn.2019.8806151","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Eleventh International Conference on Ubiquitous and Future Networks (ICUFN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1552784900","https://openalex.org/W1588112303","https://openalex.org/W1987889799","https://openalex.org/W2112005093","https://openalex.org/W2131608948"],"related_works":["https://openalex.org/W2103001737","https://openalex.org/W2020891654","https://openalex.org/W2049554003","https://openalex.org/W1971416152","https://openalex.org/W2981085840","https://openalex.org/W2195204489","https://openalex.org/W2568573856","https://openalex.org/W3203754045","https://openalex.org/W1537040848","https://openalex.org/W2106524132"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,84],"fault":[4],"monitoring":[5,20,49],"method":[6,21],"in":[7,41,97],"passive":[8],"optical":[9,16,27,32],"networks":[10],"(PON)":[11],"using":[12,71],"Burst-mode":[13],"uniform":[14],"FBG":[15,37,48,59],"sensors.":[17],"The":[18,36,62],"proposed":[19,63,81],"detects":[22],"physical":[23],"layer":[24],"faults":[25,92],"between":[26],"line":[28],"terminal":[29],"(OLT)":[30],"and":[31],"network":[33],"units":[34],"(ONUs).":[35],"interrogation":[38],"subsystem":[39],"located":[40],"central":[42],"office":[43],"(CO)":[44],"near":[45],"OLT":[46],"transmits":[47],"signal":[50],"to":[51,90],"every":[52],"ONU.":[53],"Each":[54],"ONU":[55,95],"branch":[56],"contains":[57],"an":[58],"sensor":[60],"subsystem.":[61],"system":[64,82],"provides":[65],"Burst":[66],"mode":[67],"upstream":[68],"data":[69],"transmission":[70],"time":[72],"division":[73],"multiple":[74],"access":[75],"(TDMA).":[76],"We":[77],"show":[78],"that":[79,87],"the":[80],"is":[83],"cost-effective":[85],"solution":[86],"has":[88],"ability":[89],"monitor":[91],"of":[93],"any":[94],"branches":[96],"PON.":[98]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}