{"id":"https://openalex.org/W4206952651","doi":"https://doi.org/10.1109/gcwkshps52748.2021.9682020","title":"Optimal Service Placement with QoS Monitoring in NFV and Slicing Enabled 5G IoT Networks","display_name":"Optimal Service Placement with QoS Monitoring in NFV and Slicing Enabled 5G IoT Networks","publication_year":2021,"publication_date":"2021-12-01","ids":{"openalex":"https://openalex.org/W4206952651","doi":"https://doi.org/10.1109/gcwkshps52748.2021.9682020"},"language":"en","primary_location":{"id":"doi:10.1109/gcwkshps52748.2021.9682020","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshps52748.2021.9682020","pdf_url":null,"source":{"id":"https://openalex.org/S4363605397","display_name":"2021 IEEE Globecom Workshops (GC Wkshps)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/11250/2988103","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053231615","display_name":"Andra-Isabela-Elena Ciobanu","orcid":null},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"Andra-Isabela-Elena Ciobanu","raw_affiliation_strings":["Doctoral School of Etti, University Politehnica of Bucharest, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Doctoral School of Etti, University Politehnica of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071858687","display_name":"Cosmin Con\u0163u","orcid":null},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Cosmin Contu","raw_affiliation_strings":["Doctoral School of Etti, University Politehnica of Bucharest, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Doctoral School of Etti, University Politehnica of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055508172","display_name":"Eugen Borcoci","orcid":"https://orcid.org/0000-0001-9732-2169"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Eugen Borcoci","raw_affiliation_strings":["Doctoral School of Etti, University Politehnica of Bucharest, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Doctoral School of Etti, University Politehnica of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003773059","display_name":"Marius Vochin","orcid":"https://orcid.org/0000-0003-1962-035X"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Marius-Constantin Vochin","raw_affiliation_strings":["Doctoral School of Etti, University Politehnica of Bucharest, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Doctoral School of Etti, University Politehnica of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102716978","display_name":"Frank Y. Li","orcid":"https://orcid.org/0000-0003-4812-6211"},"institutions":[{"id":"https://openalex.org/I200650556","display_name":"University of Agder","ror":"https://ror.org/03x297z98","country_code":"NO","type":"education","lineage":["https://openalex.org/I200650556"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Frank Y. Li","raw_affiliation_strings":["University of Agder (UiA), Norway"],"affiliations":[{"raw_affiliation_string":"University of Agder (UiA), Norway","institution_ids":["https://openalex.org/I200650556"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5053231615"],"corresponding_institution_ids":["https://openalex.org/I61641377"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19673348,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9988999962806702,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9975000023841858,"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":0.808753490447998},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.7795420289039612},{"id":"https://openalex.org/keywords/slicing","display_name":"Slicing","score":0.6773723363876343},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6733091473579407},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.6365219354629517},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.5777508616447449},{"id":"https://openalex.org/keywords/mobile-qos","display_name":"Mobile QoS","score":0.556367814540863},{"id":"https://openalex.org/keywords/orchestration","display_name":"Orchestration","score":0.5241221189498901},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.518550455570221},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.488667756319046},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4884401857852936},{"id":"https://openalex.org/keywords/core-network","display_name":"Core network","score":0.44460785388946533},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.44354134798049927},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.3348311185836792},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.31873318552970886},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09855851531028748}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.808753490447998},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.7795420289039612},{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.6773723363876343},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6733091473579407},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.6365219354629517},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.5777508616447449},{"id":"https://openalex.org/C169761439","wikidata":"https://www.wikidata.org/wiki/Q6886951","display_name":"Mobile QoS","level":4,"score":0.556367814540863},{"id":"https://openalex.org/C199168358","wikidata":"https://www.wikidata.org/wiki/Q3367000","display_name":"Orchestration","level":3,"score":0.5241221189498901},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.518550455570221},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.488667756319046},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4884401857852936},{"id":"https://openalex.org/C5038329","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Core network","level":2,"score":0.44460785388946533},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.44354134798049927},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.3348311185836792},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.31873318552970886},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09855851531028748},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","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/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","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/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/gcwkshps52748.2021.9682020","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshps52748.2021.9682020","pdf_url":null,"source":{"id":"https://openalex.org/S4363605397","display_name":"2021 IEEE Globecom Workshops (GC Wkshps)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"},{"id":"pmh:oai:uia.brage.unit.no:11250/2988103","is_oa":true,"landing_page_url":"https://hdl.handle.net/11250/2988103","pdf_url":null,"source":{"id":"https://openalex.org/S4306401716","display_name":"Duo Research Archive (University of Oslo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184942183","host_organization_name":"University of Oslo","host_organization_lineage":["https://openalex.org/I184942183"],"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":"1-6","raw_type":"info:eu-repo/semantics/bookPart"}],"best_oa_location":{"id":"pmh:oai:uia.brage.unit.no:11250/2988103","is_oa":true,"landing_page_url":"https://hdl.handle.net/11250/2988103","pdf_url":null,"source":{"id":"https://openalex.org/S4306401716","display_name":"Duo Research Archive (University of Oslo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184942183","host_organization_name":"University of Oslo","host_organization_lineage":["https://openalex.org/I184942183"],"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":"1-6","raw_type":"info:eu-repo/semantics/bookPart"},"sustainable_development_goals":[{"score":0.6100000143051147,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W122586830","https://openalex.org/W2169466806","https://openalex.org/W2307056103","https://openalex.org/W2468141484","https://openalex.org/W2472421719","https://openalex.org/W2596636257","https://openalex.org/W2615859958","https://openalex.org/W2891204710","https://openalex.org/W2991779680","https://openalex.org/W3112008961","https://openalex.org/W3198547363"],"related_works":["https://openalex.org/W4315605910","https://openalex.org/W2494207249","https://openalex.org/W2768673452","https://openalex.org/W2374542229","https://openalex.org/W2742418703","https://openalex.org/W2375861923","https://openalex.org/W2511638465","https://openalex.org/W2963908222","https://openalex.org/W4362453048","https://openalex.org/W4300723396"],"abstract_inverted_index":{"Network":[0],"function":[1],"virtualization":[2],"(NFV)":[3],"and":[4,28,54,81,88,96,102,117,141,158],"network":[5,37,72,82,91],"slicing":[6,83],"are":[7,39,120,127,154],"two":[8],"promising":[9],"enabling":[10],"technologies":[11],"for":[12,50,57,122,156],"5G":[13,85],"networks.":[14],"Considering":[15],"the":[16,68,146],"volume":[17],"of":[18,24,59,70],"data":[19,104],"traffic":[20,149],"generated":[21],"by":[22],"Internet":[23],"things":[25],"(IoT)":[26],"applications":[27],"their":[29],"service":[30,52,60,73,123],"requirement":[31],"diversity":[32],"as":[33,35],"well":[34],"that":[36],"resources":[38],"spread":[40],"across":[41],"different":[42],"locations,":[43],"it":[44],"is":[45,108],"imperative":[46],"to":[47],"find":[48],"solutions":[49],"optimal":[51,71,94],"placement":[53,74,98],"resource":[55,97],"allocation":[56],"quality":[58],"(QoS)":[61],"provisioning.":[62],"In":[63],"this":[64],"paper,":[65],"we":[66],"address":[67],"challenges":[69],"with":[75,93,136],"active":[76],"QoS":[77,118,159],"monitoring":[78],"in":[79],"NFV":[80],"enabled":[84],"IoT":[86],"networks":[87],"propose":[89],"a":[90,131],"architecture":[92],"computation":[95],"over":[99],"core,":[100],"local,":[101],"edge":[103],"centers.":[105],"The":[106],"solution":[107],"implemented":[109],"through":[110],"virtualized":[111],"infrastructure":[112],"managers":[113],"where":[114],"operation":[115],"costs":[116],"requirements":[119],"considered":[121],"placement.":[124],"Optimal":[125],"algorithms":[126],"developed":[128],"based":[129],"on":[130],"control":[132,157],"system":[133],"hub":[134],"platform":[135],"an":[137],"open":[138],"source":[139],"management":[140],"orchestration":[142],"framework.":[143],"To":[144],"monitor":[145],"performance":[147],"during":[148],"runtime,":[150],"virtual":[151],"charmed":[152],"factors":[153],"adopted":[155],"measurement.":[160]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}