{"id":"https://openalex.org/W4280547694","doi":"https://doi.org/10.3390/sym14050978","title":"Optimization of 5G/6G Telecommunication Infrastructure through an NFV-Based Element Management System","display_name":"Optimization of 5G/6G Telecommunication Infrastructure through an NFV-Based Element Management System","publication_year":2022,"publication_date":"2022-05-10","ids":{"openalex":"https://openalex.org/W4280547694","doi":"https://doi.org/10.3390/sym14050978"},"language":"en","primary_location":{"id":"doi:10.3390/sym14050978","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym14050978","pdf_url":"https://www.mdpi.com/2073-8994/14/5/978/pdf?version=1652180186","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-8994/14/5/978/pdf?version=1652180186","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070047631","display_name":"Arunkumar Arulappan","orcid":"https://orcid.org/0000-0002-6583-2292"},"institutions":[{"id":"https://openalex.org/I33585257","display_name":"Anna University, Chennai","ror":"https://ror.org/01qhf1r47","country_code":"IN","type":"education","lineage":["https://openalex.org/I33585257"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Arunkumar Arulappan","raw_affiliation_strings":["Department of Computer Technology, Anna University, Chennai 600044, India"],"raw_orcid":"https://orcid.org/0000-0002-6583-2292","affiliations":[{"raw_affiliation_string":"Department of Computer Technology, Anna University, Chennai 600044, India","institution_ids":["https://openalex.org/I33585257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010314794","display_name":"Gunasekaran Raja","orcid":"https://orcid.org/0000-0002-2253-7648"},"institutions":[{"id":"https://openalex.org/I33585257","display_name":"Anna University, Chennai","ror":"https://ror.org/01qhf1r47","country_code":"IN","type":"education","lineage":["https://openalex.org/I33585257"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Gunasekaran Raja","raw_affiliation_strings":["Department of Computer Technology, Anna University, Chennai 600044, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Technology, Anna University, Chennai 600044, India","institution_ids":["https://openalex.org/I33585257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035585945","display_name":"Kalpdrum Passi","orcid":"https://orcid.org/0000-0002-7155-7901"},"institutions":[{"id":"https://openalex.org/I52353378","display_name":"Laurentian University","ror":"https://ror.org/03rcwtr18","country_code":"CA","type":"education","lineage":["https://openalex.org/I52353378"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Kalpdrum Passi","raw_affiliation_strings":["School of Engineering and Computer Science, Laurentian University, Sudbury, ON P3E 2C6, Canada"],"raw_orcid":"https://orcid.org/0000-0002-7155-7901","affiliations":[{"raw_affiliation_string":"School of Engineering and Computer Science, Laurentian University, Sudbury, ON P3E 2C6, Canada","institution_ids":["https://openalex.org/I52353378"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046437897","display_name":"Aniket Mahanti","orcid":"https://orcid.org/0000-0002-6545-3073"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Aniket Mahanti","raw_affiliation_strings":["School of Computer Science, University of Auckland, Auckland 1142, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Auckland, Auckland 1142, New Zealand","institution_ids":["https://openalex.org/I154130895"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5070047631"],"corresponding_institution_ids":["https://openalex.org/I33585257"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2227},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2227},"fwci":0.7928,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.70922007,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"14","issue":"5","first_page":"978","last_page":"978"},"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9937999844551086,"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"}},{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9850999712944031,"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":0.797251284122467},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.6864521503448486},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6253142952919006},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.5324503183364868},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.49684861302375793},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4686659574508667},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.4338591992855072},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.41590628027915955},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4080777168273926},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.15080147981643677}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.797251284122467},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.6864521503448486},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6253142952919006},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.5324503183364868},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.49684861302375793},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4686659574508667},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.4338591992855072},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.41590628027915955},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4080777168273926},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.15080147981643677},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/sym14050978","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym14050978","pdf_url":"https://www.mdpi.com/2073-8994/14/5/978/pdf?version=1652180186","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:3f09367bd9274ff29f540dd3ec9fc7fa","is_oa":true,"landing_page_url":"https://doaj.org/article/3f09367bd9274ff29f540dd3ec9fc7fa","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry, Vol 14, Iss 5, p 978 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2073-8994/14/5/978/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/sym14050978","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/sym14050978","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym14050978","pdf_url":"https://www.mdpi.com/2073-8994/14/5/978/pdf?version=1652180186","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.6499999761581421,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4280547694.pdf"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W2591441959","https://openalex.org/W2604420083","https://openalex.org/W2607447654","https://openalex.org/W2623646697","https://openalex.org/W2657446908","https://openalex.org/W2736498117","https://openalex.org/W2742465286","https://openalex.org/W2781406013","https://openalex.org/W2803521530","https://openalex.org/W2803807674","https://openalex.org/W2900604824","https://openalex.org/W2901980690","https://openalex.org/W2906882938","https://openalex.org/W2912325271","https://openalex.org/W2989850952","https://openalex.org/W3015273126","https://openalex.org/W3016314826","https://openalex.org/W3022568111","https://openalex.org/W3045181862","https://openalex.org/W3082686641","https://openalex.org/W3092109591","https://openalex.org/W3107418111","https://openalex.org/W3117070481","https://openalex.org/W3123583003","https://openalex.org/W3126471047","https://openalex.org/W3128243799","https://openalex.org/W3129125148","https://openalex.org/W3131566209","https://openalex.org/W3160301098","https://openalex.org/W3212058551","https://openalex.org/W4200261490","https://openalex.org/W4210419307","https://openalex.org/W4221033663","https://openalex.org/W6747128038","https://openalex.org/W6786370079","https://openalex.org/W6789785716","https://openalex.org/W6790719873"],"related_works":["https://openalex.org/W2088620127","https://openalex.org/W2743348030","https://openalex.org/W1963799338","https://openalex.org/W2160885694","https://openalex.org/W2900408237","https://openalex.org/W2036412865","https://openalex.org/W2542775576","https://openalex.org/W2545334782","https://openalex.org/W2947629119","https://openalex.org/W4392917190"],"abstract_inverted_index":{"Network":[0,29,61],"Function":[1,30],"Virtualization":[2],"(NFV)":[3],"is":[4,40,116,178,208],"an":[5,22,117,135,225,229],"enabling":[6],"technology":[7],"that":[8,20,219],"brings":[9],"together":[10],"automated":[11],"network":[12,18,69],"service":[13,201],"management":[14,128],"and":[15,53,64,82,89,164,172,192],"corresponding":[16],"virtualized":[17],"functions":[19],"use":[21],"NFV":[23,38],"Infrastructure":[24],"(NFVI)":[25],"framework.":[26],"The":[27,57,78,176,196,215],"Virtual":[28,60],"Manager":[31,113,138],"(VNFM)":[32],"placement":[33,76,103,148],"in":[34,80,86,166],"a":[35,42,83,99],"large-scale":[36],"distributed":[37,173],"deployment":[39],"therefore":[41],"challenging":[43],"task":[44],"due":[45],"to":[46,120,123],"the":[47,107,147,199,220],"potential":[48],"negative":[49],"impact":[50],"on":[51,68,106,154,181,184],"performance":[52,73,81,177],"operating":[54,90],"expense":[55],"cost.":[56],"VNFM":[58,102],"assigns":[59],"Functions":[62],"(VNFs)":[63],"operates":[65],"efficiently":[66],"based":[67,180],"demands":[70],"with":[71,213,228],"resilient":[72],"through":[74,151],"efficient":[75,118],"techniques.":[77],"degradation":[79],"tremendous":[84],"increase":[85],"capital":[87],"expenditure":[88],"expenses":[91],"indicated":[92],"this":[93,132],"chaotic":[94],"problem.":[95],"This":[96],"article":[97],"proposed":[98,134,221],"method":[100,119,140],"for":[101,141,146,169,206],"using":[104],"information":[105,153],"resources":[108],"of":[109,126,149,198,204,232],"each":[110,124],"nodes\u2019":[111],"Element":[112,137],"(EM),":[114],"which":[115],"assign":[121],"VNFs":[122,167],"node":[125],"element":[127],"systems.":[129],"In":[130],"addition,":[131],"paper":[133],"Optimized":[136],"(OEM)":[139],"looking":[142],"at":[143],"appropriate":[144],"EMs":[145],"VNF":[150],"periodic":[152],"available":[155],"resources.":[156],"It":[157],"also":[158],"overcomes":[159],"challenges":[160],"such":[161,188],"as":[162,189],"delays":[163],"variations":[165],"workload":[168],"edge":[170],"computing":[171],"cloud":[174],"regions.":[175],"measured":[179],"computations":[182],"performed":[183],"various":[185],"optimization":[186],"algorithms":[187],"linear":[190],"programming":[191],"tabu":[193],"search":[194],"algorithms.":[195],"advent":[197],"new":[200],"provisioning":[202],"model":[203],"BGP-EVPN":[205],"VXLAN":[207],"materialized":[209],"by":[210],"integrating":[211],"VTS":[212],"OpenStack.":[214],"numerical":[216],"analysis":[217],"shows":[218],"OEM":[222],"algorithm":[223],"gives":[224],"optimal":[226],"solution":[227],"average":[230],"gap":[231],"8%.":[233]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
