{"id":"https://openalex.org/W3010944524","doi":"https://doi.org/10.1109/nfv-sdn47374.2019.9039975","title":"Traffic-aware Live Migration in Virtualized CPE Scenarios","display_name":"Traffic-aware Live Migration in Virtualized CPE Scenarios","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W3010944524","doi":"https://doi.org/10.1109/nfv-sdn47374.2019.9039975","mag":"3010944524"},"language":"en","primary_location":{"id":"doi:10.1109/nfv-sdn47374.2019.9039975","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nfv-sdn47374.2019.9039975","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5010992005","display_name":"Fl\u00e1vio Meneses","orcid":"https://orcid.org/0000-0002-4709-8426"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Flavio Meneses","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088551690","display_name":"Manuel Fernandes","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Manuel Fernandes","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102352979","display_name":"Tiago Vieira","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Tiago Vieira","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006470794","display_name":"Daniel Corujo","orcid":"https://orcid.org/0000-0002-7484-1027"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Daniel Corujo","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004181344","display_name":"S\u00e9rgio Figueiredo","orcid":"https://orcid.org/0000-0002-2976-9249"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sergio Figueiredo","raw_affiliation_strings":["Altran Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Altran Portugal","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048890204","display_name":"Augusto Neto","orcid":"https://orcid.org/0000-0002-9936-3770"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Augusto Neto","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090429145","display_name":"Rui L. Aguiar","orcid":"https://orcid.org/0000-0003-0107-6253"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rui L. Aguiar","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es","institution_ids":["https://openalex.org/I4210120471"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4807,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.59186185,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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/T11478","display_name":"Caching and Content Delivery","score":0.9991000294685364,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.7674185037612915},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.7399362325668335},{"id":"https://openalex.org/keywords/downtime","display_name":"Downtime","score":0.7389809489250183},{"id":"https://openalex.org/keywords/orchestration","display_name":"Orchestration","score":0.629684567451477},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5721487998962402},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5494076013565063},{"id":"https://openalex.org/keywords/live-migration","display_name":"Live migration","score":0.5106058716773987},{"id":"https://openalex.org/keywords/software-defined-networking","display_name":"Software-defined networking","score":0.4472608268260956},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4272543787956238},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4261322319507599},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4170159697532654},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.32016730308532715},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.1389414370059967},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12924325466156006}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7674185037612915},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.7399362325668335},{"id":"https://openalex.org/C180591934","wikidata":"https://www.wikidata.org/wiki/Q1253369","display_name":"Downtime","level":2,"score":0.7389809489250183},{"id":"https://openalex.org/C199168358","wikidata":"https://www.wikidata.org/wiki/Q3367000","display_name":"Orchestration","level":3,"score":0.629684567451477},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5721487998962402},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5494076013565063},{"id":"https://openalex.org/C2778710394","wikidata":"https://www.wikidata.org/wiki/Q4179813","display_name":"Live migration","level":4,"score":0.5106058716773987},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.4472608268260956},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4272543787956238},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4261322319507599},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4170159697532654},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.32016730308532715},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.1389414370059967},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12924325466156006},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nfv-sdn47374.2019.9039975","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nfv-sdn47374.2019.9039975","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.75,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2068686832","https://openalex.org/W2138314086","https://openalex.org/W2147118406","https://openalex.org/W2334544811","https://openalex.org/W2465173699","https://openalex.org/W2555904857","https://openalex.org/W2774536282","https://openalex.org/W2785691390","https://openalex.org/W2791813857","https://openalex.org/W2802854212","https://openalex.org/W2902275398","https://openalex.org/W2919402294","https://openalex.org/W2990765066","https://openalex.org/W6770939412"],"related_works":["https://openalex.org/W187383352","https://openalex.org/W156698859","https://openalex.org/W2405371196","https://openalex.org/W2041811443","https://openalex.org/W1545938674","https://openalex.org/W2888898158","https://openalex.org/W2146266614","https://openalex.org/W2752108533","https://openalex.org/W2050281081","https://openalex.org/W1647981072"],"abstract_inverted_index":{"Virtual":[0],"Customer":[1],"Premises":[2],"Equipments":[3],"(vCPE)":[4],"are":[5,39],"one":[6],"of":[7,18,64,97,130,132],"the":[8,15,36,80,84,92,95,117,128],"most":[9],"prominent":[10],"use":[11],"cases":[12],"enabled":[13],"by":[14],"combined":[16],"usage":[17],"Software":[19],"Defined":[20],"Networking":[21],"(SDN)":[22],"and":[23,33,71,73,86,90,105,110,123],"Network":[24],"Function":[25],"Virtualization":[26],"(NFV),":[27],"bringing":[28],"among":[29],"others":[30],"significant":[31],"flexibility":[32],"agility":[34],"in":[35,53,83,108],"way":[37],"services":[38],"delivered.":[40],"This":[41],"paper":[42],"proposes":[43],"a":[44],"framework":[45,67,102],"architecture":[46],"to":[47,77,87],"enable":[48],"CPE":[49],"virtualization":[50],"(i.e.,":[51],"vCPE)":[52],"centralized":[54],"or":[55],"edge":[56],"data-centres,":[57],"considering":[58],"user":[59,81],"traffic":[60,82],"requirements.":[61,100],"In":[62],"light":[63],"this,":[65],"our":[66],"leverages":[68],"SDN,":[69],"NFV,":[70],"Management":[72],"Orchestration":[74],"(MANO)":[75],"mechanisms":[76],"periodically":[78],"monitor":[79],"vCPE,":[85],"dynamically":[88],"instantiate":[89],"migrate":[91],"vCPE":[93,118],"on":[94],"basis":[96],"such":[98],"data":[99],"The":[101],"was":[103],"implemented":[104],"experimentally":[106],"evaluated":[107],"full":[109],"ultra":[111],"High-Definition":[112],"live":[113],"streaming":[114],"scenarios,":[115],"where":[116],"migration":[119],"presented":[120],"near-zero":[121],"downtime":[122],"did":[124],"not":[125],"negatively":[126],"impact":[127],"quality":[129],"experience":[131],"end-users.":[133]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
