{"id":"https://openalex.org/W1967912924","doi":"https://doi.org/10.1145/2627585.2627592","title":"Applying NFV and SDN to LTE mobile core gateways, the functions placement problem","display_name":"Applying NFV and SDN to LTE mobile core gateways, the functions placement problem","publication_year":2014,"publication_date":"2014-08-12","ids":{"openalex":"https://openalex.org/W1967912924","doi":"https://doi.org/10.1145/2627585.2627592","mag":"1967912924"},"language":"en","primary_location":{"id":"doi:10.1145/2627585.2627592","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2627585.2627592","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th workshop on All things cellular: operations, applications, & challenges","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://mediatum.ub.tum.de/node?id=1241228","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023975348","display_name":"Arsany Basta","orcid":"https://orcid.org/0000-0002-6755-3748"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Arsany Basta","raw_affiliation_strings":["LKN, TUM, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LKN, TUM, Munich, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021781616","display_name":"Wolfgang Kellerer","orcid":"https://orcid.org/0000-0003-4358-8038"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wolfgang Kellerer","raw_affiliation_strings":["LKN, TUM, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LKN, TUM, Munich, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103240453","display_name":"Marco Hoffmann","orcid":"https://orcid.org/0000-0003-3860-6369"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marco Hoffmann","raw_affiliation_strings":["NSN, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NSN, Munich, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036532859","display_name":"Hans Jochen Morper","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hans Jochen Morper","raw_affiliation_strings":["NSN, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NSN, Munich, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106035968","display_name":"Klaus Hoffmann","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Klaus Hoffmann","raw_affiliation_strings":["NSN, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NSN, Munich, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":41.3874,"has_fulltext":false,"cited_by_count":232,"citation_normalized_percentile":{"value":0.99851578,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"33","last_page":"38"},"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":0.993399977684021,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9796000123023987,"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":0.7852091789245605},{"id":"https://openalex.org/keywords/forwarding-plane","display_name":"Forwarding plane","score":0.6869139671325684},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6260643005371094},{"id":"https://openalex.org/keywords/software-defined-networking","display_name":"Software-defined networking","score":0.6132876873016357},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5949070453643799},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.54915452003479},{"id":"https://openalex.org/keywords/core-network","display_name":"Core network","score":0.4986999034881592},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.466372549533844},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4599671959877014},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.43612173199653625},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.11996781826019287},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.07750067114830017}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7852091789245605},{"id":"https://openalex.org/C10597312","wikidata":"https://www.wikidata.org/wiki/Q5473302","display_name":"Forwarding plane","level":3,"score":0.6869139671325684},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6260643005371094},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.6132876873016357},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5949070453643799},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.54915452003479},{"id":"https://openalex.org/C5038329","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Core network","level":2,"score":0.4986999034881592},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.466372549533844},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4599671959877014},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.43612173199653625},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.11996781826019287},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.07750067114830017}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2627585.2627592","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2627585.2627592","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th workshop on All things cellular: operations, applications, & challenges","raw_type":"proceedings-article"},{"id":"pmh:oai:mediatum.ub.tum.de:node/1241228","is_oa":true,"landing_page_url":"http://mediatum.ub.tum.de/node?id=1241228","pdf_url":null,"source":{"id":"https://openalex.org/S4377196330","display_name":"mediaTUM  (Technical University of Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:mediatum.ub.tum.de:node/1241228","is_oa":true,"landing_page_url":"http://mediatum.ub.tum.de/node?id=1241228","pdf_url":null,"source":{"id":"https://openalex.org/S4377196330","display_name":"mediaTUM  (Technical University of Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6800000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1980959920","https://openalex.org/W2002532572","https://openalex.org/W2078831729","https://openalex.org/W2100513659","https://openalex.org/W2136835942","https://openalex.org/W2158172990","https://openalex.org/W2537649431"],"related_works":["https://openalex.org/W4214777079","https://openalex.org/W3122360749","https://openalex.org/W4377224402","https://openalex.org/W2547441564","https://openalex.org/W2051935741","https://openalex.org/W4211055425","https://openalex.org/W2292300552","https://openalex.org/W2130026698","https://openalex.org/W3093659890","https://openalex.org/W3042077637"],"abstract_inverted_index":{"With":[0],"the":[1,10,56,75,106,149,181,191,198],"rapid":[2],"growth":[3],"of":[4,36,74,148,211],"user":[5],"data,":[6],"service":[7,40],"innovation,":[8],"and":[9,39,47,80,109,140,194,214],"persistent":[11],"necessity":[12],"to":[13,54,93,105,134,177],"reduce":[14],"costs,":[15],"today's":[16],"mobile":[17,57,76,97,125,150],"operators":[18],"are":[19,87],"faced":[20],"with":[21,158,169,224],"severe":[22],"challenges.":[23],"In":[24],"networking,":[25],"two":[26],"new":[27,85],"concepts":[28,86],"have":[29],"emerged":[30],"aiming":[31],"at":[32,196],"cost":[33,95],"reduction,":[34],"increase":[35],"network":[37,58,77,98,107,151,200],"scalability":[38],"flexibility,":[41],"namely":[42],"Network":[43],"Functions":[44],"Virtualization":[45],"(NFV)":[46],"Software":[48],"Defined":[49],"Networking":[50],"(SDN).":[51],"NFV":[52,116,156],"proposes":[53],"run":[55],"functions":[59,160,170,182,192],"as":[60,89,180,207],"software":[61],"instances":[62],"on":[63],"commodity":[64],"servers":[65],"or":[66,117],"datacenters":[67,213],"(DC),":[68],"while":[69,162],"SDN":[70,167,215],"supports":[71],"a":[72,123,131,187,225],"decomposition":[73,171],"into":[78,142],"control-plane":[79],"data-plane":[81,111,208],"functions.":[82],"Whereas":[83],"these":[84],"considered":[88],"very":[90],"promising":[91],"drivers":[92],"design":[94],"efficient":[96],"architectures,":[99],"limited":[100],"attention":[101],"has":[102],"been":[103],"drawn":[104],"load":[108,139,201],"infringed":[110],"delay":[112,141],"imposed":[113],"by":[114],"introducing":[115],"SDN.":[118],"We":[119,175,185,218],"argue":[120],"that":[121,189],"within":[122],"widely-spanned":[124],"network,":[126],"there":[127,144],"is":[128,172],"in":[129],"fact":[130],"high":[132],"potential":[133,212],"combine":[135],"both":[136],"concepts.":[137],"Taking":[138],"account,":[143],"will":[145],"be":[146],"areas":[147],"rather":[152],"benefiting":[153],"from":[154],"an":[155,166],"deployment":[157,168],"all":[159],"virtualized,":[161],"for":[163],"other":[164],"areas,":[165],"more":[173],"advantageous.":[174],"refer":[176],"this":[178],"problem":[179],"placement":[183,193],"problem.":[184],"propose":[186],"model":[188],"resolves":[190],"aims":[195],"minimizing":[197],"transport":[199],"overhead":[202],"against":[203],"several":[204],"parameters":[205],"such":[206],"delay,":[209],"number":[210],"control":[216],"overhead.":[217],"illustrate":[219],"our":[220],"proposed":[221],"concept":[222],"along":[223],"concrete":[226],"use":[227],"case":[228],"example.":[229]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":18},{"year":2019,"cited_by_count":24},{"year":2018,"cited_by_count":40},{"year":2017,"cited_by_count":47},{"year":2016,"cited_by_count":35},{"year":2015,"cited_by_count":29},{"year":2014,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}