{"id":"https://openalex.org/W2742418703","doi":"https://doi.org/10.1109/netsoft.2017.8004215","title":"Virtualising and orchestrating a 5G evolved packet core network","display_name":"Virtualising and orchestrating a 5G evolved packet core network","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2742418703","doi":"https://doi.org/10.1109/netsoft.2017.8004215","mag":"2742418703"},"language":"en","primary_location":{"id":"doi:10.1109/netsoft.2017.8004215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/netsoft.2017.8004215","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Conference on Network Softwarization (NetSoft)","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/A5102941986","display_name":"David Lake","orcid":"https://orcid.org/0000-0002-4011-8658"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"David Lake","raw_affiliation_strings":["5G Innovation Centre, University of Surrey, Guildford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5G Innovation Centre, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109193621","display_name":"Gerry Foster","orcid":null},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Gerry Foster","raw_affiliation_strings":["5G Innovation Centre, University of Surrey, Guildford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5G Innovation Centre, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047275849","display_name":"Serdar Vural","orcid":"https://orcid.org/0000-0003-1209-5599"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Serdar Vural","raw_affiliation_strings":["5G Innovation Centre, University of Surrey, Guildford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5G Innovation Centre, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066258046","display_name":"Yogaratnam Rahulan","orcid":null},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yogaratnam Rahulan","raw_affiliation_strings":["5G Innovation Centre, University of Surrey, Guildford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5G Innovation Centre, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077255620","display_name":"Bong-Hwan Oh","orcid":"https://orcid.org/0000-0002-6114-6340"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Bong-Hwan Oh","raw_affiliation_strings":["5G Innovation Centre, University of Surrey, Guildford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5G Innovation Centre, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100387221","display_name":"Ning Wang","orcid":"https://orcid.org/0000-0003-3053-0515"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ning Wang","raw_affiliation_strings":["5G Innovation Centre, University of Surrey, Guildford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5G Innovation Centre, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032549075","display_name":"Rahim Tafazolli","orcid":"https://orcid.org/0000-0002-6062-8639"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rahim Tafazolli","raw_affiliation_strings":["5G Innovation Centre, University of Surrey, Guildford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5G Innovation Centre, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I28290843"],"apc_list":null,"apc_paid":null,"fwci":1.0984,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.81042187,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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":0.9955999851226807,"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":0.9925000071525574,"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/computer-science","display_name":"Computer science","score":0.7169915437698364},{"id":"https://openalex.org/keywords/core-network","display_name":"Core network","score":0.6981156468391418},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.6591324806213379},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.606482744216919},{"id":"https://openalex.org/keywords/software-defined-networking","display_name":"Software-defined networking","score":0.6033337712287903},{"id":"https://openalex.org/keywords/orchestration","display_name":"Orchestration","score":0.5616637468338013},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5239665508270264},{"id":"https://openalex.org/keywords/network-virtualization","display_name":"Network virtualization","score":0.4946739375591278},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4775881767272949},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.4692387878894806},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.45963650941848755},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.43846678733825684},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.4301581084728241},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.3021678328514099},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.29632049798965454},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.09086713194847107}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7169915437698364},{"id":"https://openalex.org/C5038329","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Core network","level":2,"score":0.6981156468391418},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.6591324806213379},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.606482744216919},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.6033337712287903},{"id":"https://openalex.org/C199168358","wikidata":"https://www.wikidata.org/wiki/Q3367000","display_name":"Orchestration","level":3,"score":0.5616637468338013},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5239665508270264},{"id":"https://openalex.org/C2779898492","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Network virtualization","level":4,"score":0.4946739375591278},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4775881767272949},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.4692387878894806},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.45963650941848755},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.43846678733825684},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.4301581084728241},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.3021678328514099},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.29632049798965454},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.09086713194847107},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"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/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/netsoft.2017.8004215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/netsoft.2017.8004215","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Conference on Network Softwarization (NetSoft)","raw_type":"proceedings-article"},{"id":"pmh:oai:research-information.bris.ac.uk:openaire_cris_publications/7d5c82c4-bb92-444b-b91e-fe4b21d74576","is_oa":false,"landing_page_url":"https://hdl.handle.net/1983/7d5c82c4-bb92-444b-b91e-fe4b21d74576","pdf_url":null,"source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Lake, D, Foster, G, Vural, S, Rahulan, Y, Oh, B H, Wang, N & Tafazolli, R 2017, Virtualising and orchestrating a 5G evolved packet core network. in 2017 IEEE Conference on Network Softwarization : Softwarization Sustaining a Hyper-Connected World: en Route to 5G, NetSoft 2017., 8004215, 2017 IEEE Conference on Network Softwarization: Softwarization Sustaining a Hyper-Connected World: en Route to 5G, NetSoft 2017, Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/NETSOFT.2017.8004215","raw_type":"contributionToPeriodical"},{"id":"pmh:oai:research-information.bris.ac.uk:publications/7d5c82c4-bb92-444b-b91e-fe4b21d74576","is_oa":false,"landing_page_url":"https://research-information.bris.ac.uk/en/publications/7d5c82c4-bb92-444b-b91e-fe4b21d74576","pdf_url":null,"source":{"id":"https://openalex.org/S7407055359","display_name":"Explore Bristol Research","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Lake, D, Foster, G, Vural, S, Rahulan, Y, Oh, B H, Wang, N & Tafazolli, R 2017, Virtualising and orchestrating a 5G evolved packet core network. in 2017 IEEE Conference on Network Softwarization : Softwarization Sustaining a Hyper-Connected World: en Route to 5G, NetSoft 2017., 8004215, 2017 IEEE Conference on Network Softwarization: Softwarization Sustaining a Hyper-Connected World: en Route to 5G, NetSoft 2017, Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/NETSOFT.2017.8004215","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.6399999856948853,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321979","display_name":"University of Surrey","ror":"https://ror.org/00ks66431"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1520955558","https://openalex.org/W2260783129","https://openalex.org/W2465063545","https://openalex.org/W2465576759","https://openalex.org/W2470690977"],"related_works":["https://openalex.org/W2606336747","https://openalex.org/W2128291817","https://openalex.org/W1971175048","https://openalex.org/W2766546449","https://openalex.org/W2787824175","https://openalex.org/W2963506123","https://openalex.org/W3124910860","https://openalex.org/W1639136369","https://openalex.org/W2602555740","https://openalex.org/W1983835206"],"abstract_inverted_index":{"In":[0],"this":[1,65],"paper,":[2],"the":[3,68,78,112,117,123],"design,":[4],"construction,":[5],"and":[6,19,43,76,96,110,116],"testing":[7],"of":[8,70,125],"a":[9,49],"fully-functional":[10],"virtualised":[11],"mobile":[12,74,82,107],"core":[13,54,83],"network":[14,34,39,44,84,97,108],"is":[15],"outlined.":[16],"Lessons":[17],"learned":[18],"recommendations":[20],"for":[21,32,73,89],"future":[22,81],"improvements":[23],"are":[24],"provided.":[25],"The":[26,61,92],"presented":[27,63],"work":[28],"uses":[29],"open-source":[30],"software":[31,51],"virtual":[33,106],"function":[35,71,85],"infrastructure":[36],"control":[37],"(OpenStack),":[38],"flow":[40],"programming":[41],"(OpenDaylight),":[42],"orchestration":[45],"(OpenBaton)":[46],"to":[47,102,114,119,121],"virtualise":[48],"commercial":[50],"evolved":[52],"packet":[53],"solution":[55],"deployed":[56],"on":[57],"common":[58],"off-the-shelf":[59],"hardware.":[60],"findings":[62],"in":[64,127],"paper":[66,93],"prove":[67],"concept":[69],"virtualisation":[72,126],"networks,":[75],"paves":[77],"way":[79],"towards":[80],"flexibility":[86],"as":[87],"required":[88],"5G":[90,128],"networks.":[91,129],"provides":[94],"researchers":[95],"operators":[98],"with":[99],"first-hand":[100],"experience":[101],"help":[103],"build":[104],"similar":[105],"infrastructures,":[109],"highlights":[111],"challenges":[113],"tackle":[115],"issues":[118],"address":[120],"harness":[122],"power":[124]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}