{"id":"https://openalex.org/W2762414772","doi":"https://doi.org/10.1109/jsac.2017.2760418","title":"NFV and SDN\u2014Key Technology Enablers for 5G Networks","display_name":"NFV and SDN\u2014Key Technology Enablers for 5G Networks","publication_year":2017,"publication_date":"2017-10-06","ids":{"openalex":"https://openalex.org/W2762414772","doi":"https://doi.org/10.1109/jsac.2017.2760418","mag":"2762414772"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2017.2760418","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2017.2760418","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1806.07316","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Faqir Zarrar Yousaf","orcid":"https://orcid.org/0000-0002-7802-2432"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Faqir Zarrar Yousaf","raw_affiliation_strings":["NEC Laboratories Europe, Heidelberg, Germany"],"raw_orcid":"https://orcid.org/0000-0002-7802-2432","affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe, Heidelberg, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Michael Bredel","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael Bredel","raw_affiliation_strings":["NEC Laboratories Europe, Heidelberg, Germany","University of Applied Sciences, Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe, Heidelberg, Germany","institution_ids":[]},{"raw_affiliation_string":"University of Applied Sciences, Darmstadt, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Sibylle Schaller","orcid":"https://orcid.org/0000-0002-7990-5683"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sibylle Schaller","raw_affiliation_strings":["NEC Laboratories Europe, Heidelberg, Germany"],"raw_orcid":"https://orcid.org/0000-0002-7990-5683","affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe, Heidelberg, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":null,"display_name":"Fabian Schneider","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fabian Schneider","raw_affiliation_strings":["NEC Laboratories Europe, Heidelberg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe, Heidelberg, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":23.7269,"has_fulltext":false,"cited_by_count":302,"citation_normalized_percentile":{"value":0.99603128,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"35","issue":"11","first_page":"2468","last_page":"2478"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9524999856948853,"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":0.9524999856948853,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.0044999998062849045,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.002099999925121665,"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/network-functions-virtualization","display_name":"Network Functions Virtualization","score":0.6664999723434448},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5490000247955322},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.4828999936580658},{"id":"https://openalex.org/keywords/software-defined-networking","display_name":"Software-defined networking","score":0.45890000462532043},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.43689998984336853},{"id":"https://openalex.org/keywords/next-generation-network","display_name":"Next-generation network","score":0.4325000047683716},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4124000072479248},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4106999933719635},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.3928999900817871}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8226000070571899},{"id":"https://openalex.org/C200789330","wikidata":"https://www.wikidata.org/wiki/Q7000834","display_name":"Network Functions Virtualization","level":3,"score":0.6664999723434448},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5490000247955322},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.4828999936580658},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.45890000462532043},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.43689998984336853},{"id":"https://openalex.org/C110994511","wikidata":"https://www.wikidata.org/wiki/Q661020","display_name":"Next-generation network","level":3,"score":0.4325000047683716},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4196000099182129},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4146000146865845},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4124000072479248},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4106999933719635},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.3928999900817871},{"id":"https://openalex.org/C112313634","wikidata":"https://www.wikidata.org/wiki/Q7886648","display_name":"Complement (music)","level":5,"score":0.3707999885082245},{"id":"https://openalex.org/C159631557","wikidata":"https://www.wikidata.org/wiki/Q1546066","display_name":"Networking hardware","level":2,"score":0.3605000078678131},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.3560999929904938},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.33799999952316284},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.33570000529289246},{"id":"https://openalex.org/C207267971","wikidata":"https://www.wikidata.org/wiki/Q120208","display_name":"Emerging technologies","level":2,"score":0.3303000032901764},{"id":"https://openalex.org/C5038329","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Core network","level":2,"score":0.3174000084400177},{"id":"https://openalex.org/C2779898492","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Network virtualization","level":4,"score":0.31700000166893005},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.31360000371932983},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.3025999963283539},{"id":"https://openalex.org/C51675839","wikidata":"https://www.wikidata.org/wiki/Q1665681","display_name":"Intelligent Network","level":2,"score":0.27950000762939453},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.2750999927520752},{"id":"https://openalex.org/C102665078","wikidata":"https://www.wikidata.org/wiki/Q4677571","display_name":"Active networking","level":2,"score":0.26930001378059387},{"id":"https://openalex.org/C33271190","wikidata":"https://www.wikidata.org/wiki/Q3467747","display_name":"Telecommunications service","level":2,"score":0.2590000033378601},{"id":"https://openalex.org/C43540301","wikidata":"https://www.wikidata.org/wiki/Q689971","display_name":"Paradigm shift","level":2,"score":0.25429999828338623}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jsac.2017.2760418","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2017.2760418","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1806.07316","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1806.07316","pdf_url":"https://arxiv.org/pdf/1806.07316","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1806.07316","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1806.07316","pdf_url":"https://arxiv.org/pdf/1806.07316","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1994926493","https://openalex.org/W2023539726","https://openalex.org/W2040340473","https://openalex.org/W2040678819","https://openalex.org/W2062596448","https://openalex.org/W2147118406","https://openalex.org/W2471038586","https://openalex.org/W2562776575","https://openalex.org/W2577949344"],"related_works":[],"abstract_inverted_index":{"Communication":[0],"networks":[1,12,172],"are":[2,13,68,94,121,129,167],"undergoing":[3],"their":[4,62],"next":[5,74],"evolutionary":[6],"step":[7],"toward":[8],"5G.":[9],"The":[10],"5G":[11,107,151],"envisioned":[14],"to":[15,43,71,131,149,169],"provide":[16],"a":[17,47,113],"flexible,":[18],"scalable,":[19],"agile,":[20],"and":[21,35,60,66,88,109,123,136,164],"programmable":[22],"network":[23,119],"platform":[24],"over":[25],"which":[26,93,110],"different":[27],"services":[28,120],"with":[29,147],"varying":[30],"requirements":[31],"can":[32],"be":[33],"deployed":[34,122],"managed":[36],"within":[37],"strict":[38],"performance":[39],"bounds.":[40],"In":[41],"order":[42],"address":[44],"these":[45,145],"challenges,":[46],"paradigm":[48],"shift":[49],"is":[50],"taking":[51],"place":[52],"in":[53,116],"the":[54,58,73,79,101,117,132,150,158,171],"technologies":[55,146,160],"that":[56,128],"drive":[57,170],"networks,":[59,108],"thus":[61],"architecture.":[63],"Innovative":[64],"concepts":[65],"techniques":[67],"being":[69,98],"developed":[70],"power":[72],"generation":[75],"mobile":[76],"networks.":[77,152],"At":[78],"heart":[80],"of":[81,100,134,143,173],"this":[82,138],"development":[83],"lie":[84],"Network":[85],"Function":[86],"Virtualization":[87],"Software":[89],"Defined":[90],"Networking":[91],"technologies,":[92],"now":[95],"recognized":[96],"as":[97],"two":[99,159],"key":[102],"technology":[103],"enablers":[104],"for":[105],"realizing":[106],"have":[111],"introduced":[112],"major":[114],"change":[115],"way":[118],"operated.":[124],"For":[125],"interested":[126],"readers":[127],"new":[130],"field":[133],"SDN":[135],"NFV,":[137],"paper":[139],"provides":[140],"an":[141],"overview":[142],"both":[144],"reference":[148],"Most":[153],"importantly,":[154],"it":[155],"describes":[156],"how":[157,165],"complement":[161],"each":[162],"other":[163],"they":[166],"expected":[168],"near":[174],"future.":[175]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":26},{"year":2024,"cited_by_count":34},{"year":2023,"cited_by_count":34},{"year":2022,"cited_by_count":53},{"year":2021,"cited_by_count":43},{"year":2020,"cited_by_count":47},{"year":2019,"cited_by_count":44},{"year":2018,"cited_by_count":17}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2017-10-20T00:00:00"}
