{"id":"https://openalex.org/W2807059797","doi":"https://doi.org/10.1109/menacomm.2018.8371048","title":"NFV/SDN-based vEPC solution in hybrid clouds","display_name":"NFV/SDN-based vEPC solution in hybrid clouds","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2807059797","doi":"https://doi.org/10.1109/menacomm.2018.8371048","mag":"2807059797"},"language":"en","primary_location":{"id":"doi:10.1109/menacomm.2018.8371048","is_oa":false,"landing_page_url":"https://doi.org/10.1109/menacomm.2018.8371048","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Middle East and North Africa Communications Conference (MENACOMM)","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/A5008735757","display_name":"Hassan Hawilo","orcid":"https://orcid.org/0000-0003-0673-9845"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Hassan Hawilo","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Western University, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Western University, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101775909","display_name":"Lingxia Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Lingxia Liao","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Western University, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Western University, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041270670","display_name":"Abdallah Shami","orcid":"https://orcid.org/0000-0003-2887-0350"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Abdallah Shami","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035919267","display_name":"Victor C. M. Leung","orcid":"https://orcid.org/0000-0003-3529-2640"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Victor C. M. Leung","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9764,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.87518876,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9915000200271606,"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/T11478","display_name":"Caching and Content Delivery","score":0.9873999953269958,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/network-functions-virtualization","display_name":"Network Functions Virtualization","score":0.7736018896102905},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.736684262752533},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.729450523853302},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6798526048660278},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.6313517093658447},{"id":"https://openalex.org/keywords/core-network","display_name":"Core network","score":0.6293357610702515},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5507562756538391},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.485544890165329},{"id":"https://openalex.org/keywords/network-virtualization","display_name":"Network virtualization","score":0.45911285281181335},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.45304277539253235},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.44054096937179565},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.43391260504722595},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3922020196914673},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.25189849734306335}],"concepts":[{"id":"https://openalex.org/C200789330","wikidata":"https://www.wikidata.org/wiki/Q7000834","display_name":"Network Functions Virtualization","level":3,"score":0.7736018896102905},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.736684262752533},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.729450523853302},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6798526048660278},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.6313517093658447},{"id":"https://openalex.org/C5038329","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Core network","level":2,"score":0.6293357610702515},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5507562756538391},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.485544890165329},{"id":"https://openalex.org/C2779898492","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Network virtualization","level":4,"score":0.45911285281181335},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.45304277539253235},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.44054096937179565},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.43391260504722595},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3922020196914673},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.25189849734306335},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/menacomm.2018.8371048","is_oa":false,"landing_page_url":"https://doi.org/10.1109/menacomm.2018.8371048","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Middle East and North Africa Communications Conference (MENACOMM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6499999761581421,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W192446467","https://openalex.org/W1557402623","https://openalex.org/W1999942064","https://openalex.org/W2020021266","https://openalex.org/W2053598121","https://openalex.org/W2054876181","https://openalex.org/W2055350293","https://openalex.org/W2078831729","https://openalex.org/W2083827999","https://openalex.org/W2115546448","https://openalex.org/W2158051955","https://openalex.org/W2186961980","https://openalex.org/W2243559354","https://openalex.org/W2537649431","https://openalex.org/W2540165763","https://openalex.org/W2766857871","https://openalex.org/W2775398184","https://openalex.org/W4253729210","https://openalex.org/W6607881844","https://openalex.org/W6650145047","https://openalex.org/W6655435680","https://openalex.org/W6686885839"],"related_works":["https://openalex.org/W2317094215","https://openalex.org/W2947277503","https://openalex.org/W112648010","https://openalex.org/W2038957884","https://openalex.org/W206565998","https://openalex.org/W2111213071","https://openalex.org/W2122873612","https://openalex.org/W2802062002","https://openalex.org/W1661390099","https://openalex.org/W2461440407"],"abstract_inverted_index":{"Network":[0],"Function":[1],"Virtualization":[2],"(NFV)":[3],"is":[4],"an":[5],"emerging":[6],"key":[7],"technology":[8,52],"to":[9,47,54,74],"overcome":[10],"the":[11,15,22,25,30,49,55,67,70,75,83,86,92,96],"major":[12],"challenges":[13],"facing":[14],"mobile":[16,34,40,71],"network":[17,41,73,88,100],"operators":[18,42],"such":[19],"as":[20,43],"reducing":[21],"capital":[23],"and":[24,28,103,111],"operating":[26],"expenses,":[27],"satisfying":[29],"growing":[31],"demand":[32],"for":[33],"services.":[35],"NFV":[36],"was":[37],"introduced":[38],"by":[39],"a":[44,61,78,108],"promising":[45],"solution":[46,64,94],"transfer":[48],"IT":[50,104],"virtualization":[51],"advantages":[53],"telecommunication":[56],"industry.":[57],"This":[58],"paper":[59],"proposes":[60],"novel":[62],"NFV/SDN-based":[63],"that":[65],"allows":[66],"migration":[68],"of":[69,85,98],"core":[72],"cloud":[76,113],"with":[77],"fine-grained":[79],"QoS":[80],"while":[81],"maintaining":[82],"scalability":[84],"virtualized":[87,99],"function":[89,101],"entities.":[90],"Additionally,":[91],"proposed":[93],"facilitates":[95],"co-existence":[97],"instances":[102],"could":[105],"applications":[106],"in":[107],"multi-tenant":[109],"private":[110],"public":[112],"architecture.":[114]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}