{"id":"https://openalex.org/W1591514601","doi":"https://doi.org/10.1109/vtcspring.2015.7145707","title":"Anomaly Detection Algorithms for the Sleeping Cell Detection in LTE Networks","display_name":"Anomaly Detection Algorithms for the Sleeping Cell Detection in LTE Networks","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1591514601","doi":"https://doi.org/10.1109/vtcspring.2015.7145707","mag":"1591514601"},"language":"en","primary_location":{"id":"doi:10.1109/vtcspring.2015.7145707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2015.7145707","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 81st Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://jyx.jyu.fi/bitstreams/072e0d7d-4179-4b29-bc44-3852be2feaf7/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111877349","display_name":"Sergey Chernov","orcid":null},"institutions":[{"id":"https://openalex.org/I94722563","display_name":"University of Jyv\u00e4skyl\u00e4","ror":"https://ror.org/05n3dz165","country_code":"FI","type":"education","lineage":["https://openalex.org/I94722563"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Sergey Chernov","raw_affiliation_strings":["Department of Mathematical Information Technology, University of Jyv\u00e4skyl\u00e4, Finland","Dept. of Math. Inf. Technol., Univ. of Jyvaskyla, Jyvaskyla, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematical Information Technology, University of Jyv\u00e4skyl\u00e4, Finland","institution_ids":["https://openalex.org/I94722563"]},{"raw_affiliation_string":"Dept. of Math. Inf. Technol., Univ. of Jyvaskyla, Jyvaskyla, Finland","institution_ids":["https://openalex.org/I94722563"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041317183","display_name":"Michael Cochez","orcid":"https://orcid.org/0000-0001-5726-4638"},"institutions":[{"id":"https://openalex.org/I94722563","display_name":"University of Jyv\u00e4skyl\u00e4","ror":"https://ror.org/05n3dz165","country_code":"FI","type":"education","lineage":["https://openalex.org/I94722563"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Michael Cochez","raw_affiliation_strings":["Department of Mathematical Information Technology, University of Jyv\u00e4skyl\u00e4, Finland","Dept. of Math. Inf. Technol., Univ. of Jyvaskyla, Jyvaskyla, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematical Information Technology, University of Jyv\u00e4skyl\u00e4, Finland","institution_ids":["https://openalex.org/I94722563"]},{"raw_affiliation_string":"Dept. of Math. Inf. Technol., Univ. of Jyvaskyla, Jyvaskyla, Finland","institution_ids":["https://openalex.org/I94722563"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086891852","display_name":"Tapani Ristaniemi","orcid":"https://orcid.org/0000-0002-8461-3968"},"institutions":[{"id":"https://openalex.org/I94722563","display_name":"University of Jyv\u00e4skyl\u00e4","ror":"https://ror.org/05n3dz165","country_code":"FI","type":"education","lineage":["https://openalex.org/I94722563"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Tapani Ristaniemi","raw_affiliation_strings":["Department of Mathematical Information Technology, University of Jyv\u00e4skyl\u00e4, Finland","Dept. of Math. Inf. Technol., Univ. of Jyvaskyla, Jyvaskyla, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematical Information Technology, University of Jyv\u00e4skyl\u00e4, Finland","institution_ids":["https://openalex.org/I94722563"]},{"raw_affiliation_string":"Dept. of Math. Inf. Technol., Univ. of Jyvaskyla, Jyvaskyla, Finland","institution_ids":["https://openalex.org/I94722563"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I94722563"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":31,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9883999824523926,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/computer-science","display_name":"Computer science","score":0.7239649295806885},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.6426530480384827},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.6396636962890625},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5598858594894409},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5465325117111206},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.49879956245422363},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.43773266673088074},{"id":"https://openalex.org/keywords/centroid","display_name":"Centroid","score":0.4361986517906189},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.4301852285861969},{"id":"https://openalex.org/keywords/precision-and-recall","display_name":"Precision and recall","score":0.41363537311553955},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.36792075634002686},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2049315869808197},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.18917489051818848}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7239649295806885},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.6426530480384827},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.6396636962890625},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5598858594894409},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5465325117111206},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.49879956245422363},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.43773266673088074},{"id":"https://openalex.org/C146599234","wikidata":"https://www.wikidata.org/wiki/Q511093","display_name":"Centroid","level":2,"score":0.4361986517906189},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.4301852285861969},{"id":"https://openalex.org/C81669768","wikidata":"https://www.wikidata.org/wiki/Q2359161","display_name":"Precision and recall","level":2,"score":0.41363537311553955},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.36792075634002686},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2049315869808197},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.18917489051818848},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vtcspring.2015.7145707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2015.7145707","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 81st Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"},{"id":"pmh:oai:jyx.jyu.fi:123456789/46535","is_oa":true,"landing_page_url":"http://urn.fi/URN:NBN:fi:jyu-201507082554","pdf_url":"https://jyx.jyu.fi/bitstreams/072e0d7d-4179-4b29-bc44-3852be2feaf7/download","source":{"id":"https://openalex.org/S4306400563","display_name":"Jyv\u00e4skyl\u00e4 University Digital Archive (University of Jyv\u00e4skyl\u00e4)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I94722563","host_organization_name":"University of Jyv\u00e4skyl\u00e4","host_organization_lineage":["https://openalex.org/I94722563"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"http://purl.org/coar/resource_type/c_5794"}],"best_oa_location":{"id":"pmh:oai:jyx.jyu.fi:123456789/46535","is_oa":true,"landing_page_url":"http://urn.fi/URN:NBN:fi:jyu-201507082554","pdf_url":"https://jyx.jyu.fi/bitstreams/072e0d7d-4179-4b29-bc44-3852be2feaf7/download","source":{"id":"https://openalex.org/S4306400563","display_name":"Jyv\u00e4skyl\u00e4 University Digital Archive (University of Jyv\u00e4skyl\u00e4)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I94722563","host_organization_name":"University of Jyv\u00e4skyl\u00e4","host_organization_lineage":["https://openalex.org/I94722563"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"http://purl.org/coar/resource_type/c_5794"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1591514601.pdf","grobid_xml":"https://content.openalex.org/works/W1591514601.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W141700540","https://openalex.org/W586985871","https://openalex.org/W1490674876","https://openalex.org/W1496520563","https://openalex.org/W1530159762","https://openalex.org/W1530232915","https://openalex.org/W1592849630","https://openalex.org/W1792904922","https://openalex.org/W2023354532","https://openalex.org/W2042252184","https://openalex.org/W2147717514","https://openalex.org/W2397770138","https://openalex.org/W4245176872","https://openalex.org/W4293263215","https://openalex.org/W6605662560","https://openalex.org/W6629812393","https://openalex.org/W6635489231"],"related_works":["https://openalex.org/W2381926679","https://openalex.org/W2007009951","https://openalex.org/W2082644203","https://openalex.org/W3165040664","https://openalex.org/W2350539780","https://openalex.org/W3122652148","https://openalex.org/W1583866266","https://openalex.org/W4242386713","https://openalex.org/W2996505764","https://openalex.org/W2039913993"],"abstract_inverted_index":{"The":[0,100,142],"Sleeping":[1],"Cell":[2],"problem":[3],"is":[4,82,107,140,147,165],"a":[5,45,51,74,90,95,152],"particular":[6],"type":[7],"of":[8,25,50,69,85,103,115,135,151,159],"cell":[9,19,46,144,170],"degradation":[10],"in":[11],"Long-Term":[12],"Evolution":[13],"(LTE)":[14],"networks.":[15],"In":[16,42,79],"practice":[17],"such":[18],"outage":[20],"leads":[21],"to":[22,61,94],"the":[23,67,83,104,132,136,168],"lack":[24],"network":[26],"service":[27],"and":[28,119,128],"sometimes":[29],"it":[30],"can":[31,171],"be":[32,172],"revealed":[33],"only":[34],"after":[35],"multiple":[36],"user":[37],"complains":[38],"by":[39,89,149],"an":[40,108],"operator.":[41],"this":[43],"study":[44],"becomes":[47],"sleeping":[48,143,169],"because":[49],"Random":[52],"Access":[53],"Channel":[54],"(RACH)":[55],"failure,":[56],"which":[57],"may":[58],"happen":[59],"due":[60],"software":[62],"or":[63],"hardware":[64],"problems.":[65],"For":[66],"detection":[68,110,145],"malfunctioning":[70],"cells,":[71],"we":[72],"introduce":[73],"data":[75],"mining":[76],"based":[77,121],"framework.":[78],"its":[80],"core":[81],"analysis":[84],"event":[86],"sequences":[87],"reported":[88],"User":[91],"Equipment":[92],"(UE)":[93],"serving":[96],"Base":[97],"Station":[98],"(BS).":[99],"crucial":[101],"element":[102],"developed":[105],"framework":[106,146],"anomaly":[109],"algorithm.":[111],"We":[112],"compare":[113],"performances":[114],"distance,":[116],"centroid":[117],"distance":[118],"probabilistic":[120],"methods,":[122],"using":[123,157],"Receiver":[124],"Operating":[125],"Characteristic":[126],"(ROC)":[127],"Precision-Recall":[129],"curves.":[130],"Moreover,":[131],"theoretical":[133],"comparison":[134],"methods'":[137],"computational":[138],"efficiencies":[139],"provided.":[141],"verified":[148],"means":[150],"dynamic":[153],"LTE":[154],"system":[155],"simulator,":[156],"Minimization":[158],"Drive":[160],"Testing":[161],"(MDT)":[162],"functionality.":[163],"It":[164],"shown":[166],"that":[167],"pinpointed.":[173]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
