{"id":"https://openalex.org/W4385078953","doi":"https://doi.org/10.1109/iwcmc58020.2023.10183347","title":"Benchmarking of Anomaly Detection Techniques in O-RAN for Handover Optimization","display_name":"Benchmarking of Anomaly Detection Techniques in O-RAN for Handover Optimization","publication_year":2023,"publication_date":"2023-06-19","ids":{"openalex":"https://openalex.org/W4385078953","doi":"https://doi.org/10.1109/iwcmc58020.2023.10183347"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc58020.2023.10183347","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc58020.2023.10183347","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Wireless Communications and Mobile Computing (IWCMC)","raw_type":"proceedings-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/A5067656073","display_name":"Zineb Mahrez","orcid":"https://orcid.org/0000-0002-3119-5168"},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":true,"raw_author_name":"Zineb Mahrez","raw_affiliation_strings":["LRI Lab, ENSEM, Hassan II University of Casablanca,NEST Research Group,Morocco","NEST Research Group, LRI Lab, ENSEM, Hassan II University of Casablanca, Morocco"],"affiliations":[{"raw_affiliation_string":"LRI Lab, ENSEM, Hassan II University of Casablanca,NEST Research Group,Morocco","institution_ids":["https://openalex.org/I99297268"]},{"raw_affiliation_string":"NEST Research Group, LRI Lab, ENSEM, Hassan II University of Casablanca, Morocco","institution_ids":["https://openalex.org/I99297268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105892444","display_name":"Maryam Ben Driss","orcid":"https://orcid.org/0009-0008-4254-9700"},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Maryam Ben Driss","raw_affiliation_strings":["LRI Lab, ENSEM, Hassan II University of Casablanca,NEST Research Group,Morocco","NEST Research Group, LRI Lab, ENSEM, Hassan II University of Casablanca, Morocco"],"affiliations":[{"raw_affiliation_string":"LRI Lab, ENSEM, Hassan II University of Casablanca,NEST Research Group,Morocco","institution_ids":["https://openalex.org/I99297268"]},{"raw_affiliation_string":"NEST Research Group, LRI Lab, ENSEM, Hassan II University of Casablanca, Morocco","institution_ids":["https://openalex.org/I99297268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019615104","display_name":"Essa\u00efd Sabir","orcid":"https://orcid.org/0000-0001-9946-5761"},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]},{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]}],"countries":["CA","MA"],"is_corresponding":false,"raw_author_name":"Essaid Sabir","raw_affiliation_strings":["LRI Lab, ENSEM, Hassan II University of Casablanca,NEST Research Group,Morocco","NEST Research Group, LRI Lab, ENSEM, Hassan II University of Casablanca, Morocco","Department of Computer Science, University of Quebec at Montreal, Montreal, Quebec, Canada"],"affiliations":[{"raw_affiliation_string":"LRI Lab, ENSEM, Hassan II University of Casablanca,NEST Research Group,Morocco","institution_ids":["https://openalex.org/I99297268"]},{"raw_affiliation_string":"NEST Research Group, LRI Lab, ENSEM, Hassan II University of Casablanca, Morocco","institution_ids":["https://openalex.org/I99297268"]},{"raw_affiliation_string":"Department of Computer Science, University of Quebec at Montreal, Montreal, Quebec, Canada","institution_ids":["https://openalex.org/I159129438"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024108653","display_name":"Walid Saad","orcid":"https://orcid.org/0000-0003-2247-2458"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Walid Saad","raw_affiliation_strings":["Wireless@VT, Virginia Tech,Department of Electrical and Computer Engineering,VA,USA"],"affiliations":[{"raw_affiliation_string":"Wireless@VT, Virginia Tech,Department of Electrical and Computer Engineering,VA,USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057382530","display_name":"Elmahdi Driouch","orcid":null},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Elmahdi Driouch","raw_affiliation_strings":["University of Quebec at Montreal,Department of Computer Science,Montreal,Quebec,Canada,H2L 2C4"],"affiliations":[{"raw_affiliation_string":"University of Quebec at Montreal,Department of Computer Science,Montreal,Quebec,Canada,H2L 2C4","institution_ids":["https://openalex.org/I159129438"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5067656073"],"corresponding_institution_ids":["https://openalex.org/I99297268"],"apc_list":null,"apc_paid":null,"fwci":1.4155,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.81430953,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"119","last_page":"125"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9991000294685364,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9991000294685364,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9987999796867371,"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/T10148","display_name":"Advanced MIMO Systems Optimization","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"}}],"keywords":[{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.8219566345214844},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6848330497741699},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6350560188293457},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.6243972778320312},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.548568844795227},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5189347267150879},{"id":"https://openalex.org/keywords/access-network","display_name":"Access network","score":0.5152883529663086},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.49638181924819946},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.49109673500061035},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4620344936847687},{"id":"https://openalex.org/keywords/wireless-broadband","display_name":"Wireless broadband","score":0.43084293603897095},{"id":"https://openalex.org/keywords/radio-access-technology","display_name":"Radio access technology","score":0.4262903332710266},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33964067697525024},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.3131290674209595},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.21737906336784363},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1380162537097931},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11320894956588745}],"concepts":[{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.8219566345214844},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6848330497741699},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6350560188293457},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.6243972778320312},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.548568844795227},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5189347267150879},{"id":"https://openalex.org/C62793504","wikidata":"https://www.wikidata.org/wiki/Q228327","display_name":"Access network","level":2,"score":0.5152883529663086},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.49638181924819946},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.49109673500061035},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4620344936847687},{"id":"https://openalex.org/C85608190","wikidata":"https://www.wikidata.org/wiki/Q922050","display_name":"Wireless broadband","level":4,"score":0.43084293603897095},{"id":"https://openalex.org/C2780137118","wikidata":"https://www.wikidata.org/wiki/Q17121585","display_name":"Radio access technology","level":4,"score":0.4262903332710266},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33964067697525024},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.3131290674209595},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.21737906336784363},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1380162537097931},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11320894956588745},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc58020.2023.10183347","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc58020.2023.10183347","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Wireless Communications and Mobile Computing (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2340607872","https://openalex.org/W2491868154","https://openalex.org/W2794839070","https://openalex.org/W2907398172","https://openalex.org/W2975688759","https://openalex.org/W2981096252","https://openalex.org/W3012871996","https://openalex.org/W3025372446","https://openalex.org/W3103072945","https://openalex.org/W3133548791","https://openalex.org/W3133655841","https://openalex.org/W3134779518","https://openalex.org/W3217596786","https://openalex.org/W4310412363","https://openalex.org/W6723196560","https://openalex.org/W6785440207","https://openalex.org/W6847140385"],"related_works":["https://openalex.org/W4386714427","https://openalex.org/W4386226133","https://openalex.org/W2749860071","https://openalex.org/W1982556353","https://openalex.org/W2100853809","https://openalex.org/W4236891442","https://openalex.org/W2751785818","https://openalex.org/W2420044879","https://openalex.org/W4210661913","https://openalex.org/W2975405201"],"abstract_inverted_index":{"With":[0],"today\u2019s":[1],"proliferation":[2],"of":[3,20,62,90,103,107,116,123,136,148,162,164,210],"IoT":[4],"and":[5,23,34,82,113,142,180],"real-time":[6],"applications,":[7],"it":[8],"has":[9,50],"become":[10],"crucial":[11],"to":[12,27,43,78,100,173,182,200,207,226],"properly":[13],"handle":[14],"traffic,":[15],"optimize":[16],"the":[17,63,70,87,101,114,124,133,144,160,165,186,195,202,208,211,217,222,231],"quality-of-service":[18],"(QoS)":[19],"wireless":[21,39],"networks":[22],"design":[24],"novel":[25],"approaches":[26],"enable":[28],"reliable":[29],"communications":[30],"with":[31],"bounded":[32],"latency":[33],"high":[35],"throughput":[36],"for":[37,85,155],"future":[38],"services.":[40],"In":[41,68,158],"order":[42],"meet":[44],"these":[45],"stringent":[46],"QoS":[47],"requirements,":[48],"there":[49],"been":[51],"a":[52,59,91,137,174],"recent":[53],"surge":[54],"in":[55,105,194],"research":[56],"that":[57,216],"investigates":[58,132],"deep":[60],"restructuring":[61],"Radio":[64],"Access":[65],"Network":[66],"(RAN).":[67],"particular,":[69,159],"open":[71],"radio":[72,121],"access":[73,118],"network":[74],"(O-RAN)":[75],"framework":[76],"promises":[77],"deliver":[79],"flexible,":[80],"scalable,":[81],"agile":[83],"solutions":[84],"improving":[86],"handover":[88,134,232],"process":[89,135],"moving":[92,138],"user":[93],"equipment":[94],"(UE),":[95],"by":[96,140],"considering":[97],"factors":[98],"related":[99],"requirements":[102],"applications":[104],"terms":[106],"QoS,":[108],"traffic":[109,175,197],"load,":[110],"signal":[111],"quality":[112],"diversity":[115],"multiple":[117],"technologies":[119],"or":[120],"frequencies":[122],"environment.":[125],"Building":[126],"on":[127],"this":[128,130],"basis,":[129],"paper":[131],"vehicle,":[139],"exploring":[141],"comparing":[143],"prediction":[145],"accuracy":[146,224],"results":[147,205],"different":[149],"machine":[150],"learning":[151],"(ML)":[152],"techniques":[153,190,214],"used":[154,181],"anomaly":[156],"detection.":[157],"structure":[161],"one":[163],"O-RAN":[166,196],"modules":[167],"is":[168],"presented.":[169],"This":[170],"module":[171,199],"relates":[172],"steering":[176,198],"application,":[177],"specifically":[178],"designed":[179],"detect":[183],"anomalies":[184],"within":[185],"network.":[187],"Several":[188],"ML":[189,213],"are":[191],"then":[192],"implemented":[193,212],"predict":[201],"handover.":[203],"The":[204],"pertaining":[206],"comparison":[209],"show":[215],"random":[218],"forest":[219],"algorithm":[220],"gives":[221],"highest":[223],"(up":[225],"98%),":[227],"which":[228],"helps":[229],"boosting":[230],"process.":[233]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}