{"id":"https://openalex.org/W2234017516","doi":"https://doi.org/10.1109/mcom.2016.7378433","title":"Management and orchestration challenges in network functions virtualization","display_name":"Management and orchestration challenges in network functions virtualization","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2234017516","doi":"https://doi.org/10.1109/mcom.2016.7378433","mag":"2234017516"},"language":"en","primary_location":{"id":"doi:10.1109/mcom.2016.7378433","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2016.7378433","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2117/126047","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010194411","display_name":"Rashid Mijumbi","orcid":"https://orcid.org/0000-0002-0797-9034"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I7478328","display_name":"Waterford Institute of Technology","ror":"https://ror.org/03ypxwh20","country_code":"IE","type":"nonprofit","lineage":["https://openalex.org/I7478328"]}],"countries":["ES","IE"],"is_corresponding":true,"raw_author_name":"Rashid Mijumbi","raw_affiliation_strings":["Universitat Politecnica de Catalunya","Waterford Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Universitat Politecnica de Catalunya","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Waterford Institute of Technology","institution_ids":["https://openalex.org/I7478328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101722119","display_name":"Joan Serrat","orcid":"https://orcid.org/0000-0002-4551-9880"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Joan Serrat","raw_affiliation_strings":["Universitat Politecnica de Catalunya"],"affiliations":[{"raw_affiliation_string":"Universitat Politecnica de Catalunya","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020255794","display_name":"Juan\u2010Luis Gorricho","orcid":"https://orcid.org/0000-0002-6280-1546"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan-luis Gorricho","raw_affiliation_strings":["Universitat Politecnica de Catalunya"],"affiliations":[{"raw_affiliation_string":"Universitat Politecnica de Catalunya","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049021976","display_name":"Steven Latr\u00e9","orcid":"https://orcid.org/0000-0003-0351-1714"},"institutions":[{"id":"https://openalex.org/I39327780","display_name":"iMinds","ror":"https://ror.org/03baec336","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I39327780"]},{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Steven Latre","raw_affiliation_strings":["University of Antwerp and iMinds"],"affiliations":[{"raw_affiliation_string":"University of Antwerp and iMinds","institution_ids":["https://openalex.org/I39327780","https://openalex.org/I149213910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059240955","display_name":"Marinos Charalambides","orcid":"https://orcid.org/0000-0001-5230-4776"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]},{"id":"https://openalex.org/I2800173700","display_name":"UCL Australia","ror":"https://ror.org/024atcf19","country_code":"AU","type":"education","lineage":["https://openalex.org/I2800173700"]}],"countries":["AU","GB"],"is_corresponding":false,"raw_author_name":"Marinos Charalambides","raw_affiliation_strings":["University College, London"],"affiliations":[{"raw_affiliation_string":"University College, London","institution_ids":["https://openalex.org/I2800173700","https://openalex.org/I45129253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086797320","display_name":"Diego L\u00f3pez","orcid":"https://orcid.org/0000-0002-8326-2000"},"institutions":[{"id":"https://openalex.org/I4210134591","display_name":"Telefonica Research and Development","ror":"https://ror.org/03qgzzb04","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210097190","https://openalex.org/I4210134591"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Diego Lopez","raw_affiliation_strings":["Telefonica I+D"],"affiliations":[{"raw_affiliation_string":"Telefonica I+D","institution_ids":["https://openalex.org/I4210134591"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5010194411"],"corresponding_institution_ids":["https://openalex.org/I7478328","https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":43.1167,"has_fulltext":false,"cited_by_count":284,"citation_normalized_percentile":{"value":0.9988947,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"54","issue":"1","first_page":"98","last_page":"105"},"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9939000010490417,"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/computer-science","display_name":"Computer science","score":0.8316292762756348},{"id":"https://openalex.org/keywords/orchestration","display_name":"Orchestration","score":0.7983572483062744},{"id":"https://openalex.org/keywords/network-functions-virtualization","display_name":"Network Functions Virtualization","score":0.7719920873641968},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6802265644073486},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.5570067763328552},{"id":"https://openalex.org/keywords/vendor","display_name":"Vendor","score":0.5108584761619568},{"id":"https://openalex.org/keywords/network-service","display_name":"Network service","score":0.47055554389953613},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4486609995365143},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.41488173604011536},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.41158127784729004},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3396890163421631},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.251889705657959},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1617947220802307},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.11551535129547119}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8316292762756348},{"id":"https://openalex.org/C199168358","wikidata":"https://www.wikidata.org/wiki/Q3367000","display_name":"Orchestration","level":3,"score":0.7983572483062744},{"id":"https://openalex.org/C200789330","wikidata":"https://www.wikidata.org/wiki/Q7000834","display_name":"Network Functions Virtualization","level":3,"score":0.7719920873641968},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6802265644073486},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.5570067763328552},{"id":"https://openalex.org/C2777338717","wikidata":"https://www.wikidata.org/wiki/Q1762621","display_name":"Vendor","level":2,"score":0.5108584761619568},{"id":"https://openalex.org/C2779618445","wikidata":"https://www.wikidata.org/wiki/Q1640628","display_name":"Network service","level":2,"score":0.47055554389953613},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4486609995365143},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.41488173604011536},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.41158127784729004},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3396890163421631},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.251889705657959},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1617947220802307},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.11551535129547119},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"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/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/mcom.2016.7378433","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2016.7378433","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-article"},{"id":"pmh:oai:recercat.cat:2072/338268","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/126047","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/submittedVersion"},{"id":"pmh:oai:upcommons.upc.edu:2117/126047","is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/126047","pdf_url":null,"source":{"id":"https://openalex.org/S4210207057","display_name":"QRU Quaderns de Recerca en Urbanisme","issn_l":"2014-9689","issn":["2014-9689","2385-6777"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310322448","host_organization_name":"Q71272178","host_organization_lineage":["https://openalex.org/P4310322448"],"host_organization_lineage_names":["Q71272178"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:c:irua:144481","is_oa":false,"landing_page_url":"https://hdl.handle.net/10067/1444810151162165141","pdf_url":null,"source":{"id":"https://openalex.org/S4377196495","display_name":"Anet (University of Antwerp)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149213910","host_organization_name":"University of Antwerp","host_organization_lineage":["https://openalex.org/I149213910"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"pmh:oai:recercat.cat:2072/338268","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/126047","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/submittedVersion"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6299999952316284}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W113069856","https://openalex.org/W1605304746","https://openalex.org/W1823841943","https://openalex.org/W2064969374","https://openalex.org/W2079417790","https://openalex.org/W2161965229","https://openalex.org/W2260783129","https://openalex.org/W6636141584","https://openalex.org/W6670474652","https://openalex.org/W6692549378"],"related_works":["https://openalex.org/W2753693138","https://openalex.org/W2947631338","https://openalex.org/W2547654579","https://openalex.org/W4299993604","https://openalex.org/W2582850443","https://openalex.org/W2990398726","https://openalex.org/W2592269005","https://openalex.org/W2577540431","https://openalex.org/W2089258678","https://openalex.org/W3163047980"],"abstract_inverted_index":{"NFV":[0,24,60,95],"continues":[1],"to":[2,26,39,63,87],"draw":[3],"immense":[4],"attention":[5],"from":[6,16],"researchers":[7],"in":[8,65],"both":[9],"industry":[10],"and":[11,29,35,37,83,96,115,122,126],"academia.":[12],"By":[13],"decoupling":[14],"NFs":[15],"the":[17,45,72,101,129],"physical":[18],"equipment":[19],"on":[20,71,120],"which":[21],"they":[22],"run,":[23],"promises":[25],"reduce":[27],"CAPEX":[28],"OPEX,":[30],"make":[31],"networks":[32],"more":[33],"scalable":[34],"flexible,":[36],"lead":[38],"increased":[40],"service":[41],"agility.":[42],"However,":[43],"despite":[44],"unprecedented":[46],"interest":[47],"it":[48],"has":[49,105],"gained,":[50],"there":[51],"are":[52],"still":[53],"obstacles":[54],"that":[55,104,118],"must":[56],"be":[57,88],"overcome":[58],"before":[59],"can":[61],"advance":[62],"reality":[64],"industrial":[66],"deployments,":[67],"let":[68],"alone":[69],"delivering":[70],"anticipated":[73],"gains.":[74],"While":[75],"doing":[76],"so,":[77],"important":[78],"challenges":[79,136],"associated":[80],"with":[81,128],"network":[82],"function":[84],"MANO":[85,102,135],"need":[86],"addressed.":[89],"In":[90],"this":[91],"article,":[92],"we":[93,132],"introduce":[94],"give":[97],"an":[98],"overview":[99],"of":[100],"framework":[103],"been":[106],"proposed":[107],"by":[108],"ETSI.":[109],"We":[110],"then":[111],"present":[112],"representative":[113],"projects":[114],"vendor":[116],"products":[117],"focus":[119],"MANO,":[121],"discuss":[123],"their":[124],"features":[125],"relationship":[127],"framework.":[130],"Finally,":[131],"identify":[133],"open":[134],"as":[137,139],"well":[138],"opportunities":[140],"for":[141],"future":[142],"research.":[143]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":35},{"year":2021,"cited_by_count":33},{"year":2020,"cited_by_count":36},{"year":2019,"cited_by_count":47},{"year":2018,"cited_by_count":51},{"year":2017,"cited_by_count":31},{"year":2016,"cited_by_count":17},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}