{"id":"https://openalex.org/W3209032158","doi":"https://doi.org/10.1109/africon51333.2021.9571005","title":"Quality of Service Enabled Network Slicing Model in 5G and the Next Generation Virtualized Networks","display_name":"Quality of Service Enabled Network Slicing Model in 5G and the Next Generation Virtualized Networks","publication_year":2021,"publication_date":"2021-09-13","ids":{"openalex":"https://openalex.org/W3209032158","doi":"https://doi.org/10.1109/africon51333.2021.9571005","mag":"3209032158"},"language":"en","primary_location":{"id":"doi:10.1109/africon51333.2021.9571005","is_oa":false,"landing_page_url":"https://doi.org/10.1109/africon51333.2021.9571005","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE AFRICON","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/A5082643986","display_name":"Poovendren Govender","orcid":null},"institutions":[{"id":"https://openalex.org/I24027795","display_name":"University of Johannesburg","ror":"https://ror.org/04z6c2n17","country_code":"ZA","type":"education","lineage":["https://openalex.org/I24027795"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Poovendren Govender","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, FEBE, University of Johannesburg, Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, FEBE, University of Johannesburg, Johannesburg, South Africa","institution_ids":["https://openalex.org/I24027795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028557268","display_name":"Kingsley A. Ogudo","orcid":"https://orcid.org/0000-0001-6589-4904"},"institutions":[{"id":"https://openalex.org/I24027795","display_name":"University of Johannesburg","ror":"https://ror.org/04z6c2n17","country_code":"ZA","type":"education","lineage":["https://openalex.org/I24027795"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Kingsley A. Ogudo","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, FEBE, University of Johannesburg, Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, FEBE, University of Johannesburg, Johannesburg, South Africa","institution_ids":["https://openalex.org/I24027795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038394684","display_name":"Chabalala Chabalala","orcid":null},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Chabalala Chabalala","raw_affiliation_strings":["School of Electrical and Information Engineering, WITS, Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, WITS, Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2713,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.42997978,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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":0.9998999834060669,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9933000206947327,"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":0.7812824249267578},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.7469654083251953},{"id":"https://openalex.org/keywords/slicing","display_name":"Slicing","score":0.6774150133132935},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5541167855262756},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4688027501106262},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.45994964241981506},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.443536639213562},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.43542414903640747},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.41501089930534363},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3572705388069153},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16471633315086365},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1098284125328064},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.09071075916290283},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.08496138453483582}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7812824249267578},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.7469654083251953},{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.6774150133132935},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5541167855262756},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4688027501106262},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.45994964241981506},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.443536639213562},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.43542414903640747},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.41501089930534363},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3572705388069153},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16471633315086365},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1098284125328064},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.09071075916290283},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.08496138453483582}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/africon51333.2021.9571005","is_oa":false,"landing_page_url":"https://doi.org/10.1109/africon51333.2021.9571005","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE AFRICON","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5699999928474426,"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":17,"referenced_works":["https://openalex.org/W2270257869","https://openalex.org/W2289096564","https://openalex.org/W2513616575","https://openalex.org/W2597003067","https://openalex.org/W2605961225","https://openalex.org/W2754368137","https://openalex.org/W2787650301","https://openalex.org/W2800182763","https://openalex.org/W2892959853","https://openalex.org/W2893387639","https://openalex.org/W2916583784","https://openalex.org/W2920384822","https://openalex.org/W3093886450","https://openalex.org/W3104192028","https://openalex.org/W3104749580","https://openalex.org/W3147249059","https://openalex.org/W6760080604"],"related_works":["https://openalex.org/W2393746923","https://openalex.org/W2972496411","https://openalex.org/W3033662781","https://openalex.org/W4239223006","https://openalex.org/W2360869927","https://openalex.org/W2137530048","https://openalex.org/W2050876785","https://openalex.org/W2074642116","https://openalex.org/W3164401656","https://openalex.org/W2392031372"],"abstract_inverted_index":{"The":[0,8,38,118],"demand":[1],"for":[2,30,75,114],"high-speed":[3],"connectivity":[4,33,64],"has":[5],"increased":[6],"globally.":[7],"covid-19":[9],"pandemic,":[10],"which":[11,73],"forced":[12],"global":[13,22],"lockdown":[14],"and":[15,34,49,123,130,146],"directly":[16],"led":[17],"to":[18,24,57,61,67,79,89,111],"most":[19],"of":[20,40,97,144],"the":[21,28,63,76,131],"workforce":[23],"telecommute,":[25],"dramatically":[26],"exacerbated":[27],"need":[29],"quality":[31],"mobile":[32,41],"high":[35,50],"data":[36],"rates.":[37],"5thgeneration":[39],"communication":[42,59],"technology":[43],"(5G),":[44],"with":[45,109],"its":[46],"ultra-low":[47],"latency":[48],"bandwidth":[51],"capacity,":[52],"becomes":[53],"a":[54,103,126],"natural":[55],"fit":[56],"overhaul":[58],"infrastructure":[60],"meet":[62],"demands.":[65],"Key":[66],"5G\u2019s":[68],"performance":[69,141],"is":[70,121],"network":[71,78,107,137,151],"slicing,":[72],"allows":[74],"5G":[77],"be":[80,87],"segmented":[81],"into":[82],"virtual":[83],"networks":[84],"that":[85,105,135],"can":[86],"used":[88],"serve":[90],"specific":[91],"industry":[92,116],"verticals.":[93,117],"To":[94],"assure":[95],"Quality":[96],"Service":[98],"(QoS),":[99],"our":[100],"paper":[101],"proposes":[102],"model":[104,120],"creates":[106],"slices":[108],"respect":[110],"QoS":[112],"requirements":[113],"various":[115],"proposed":[119],"designed":[122],"evaluated":[124],"using":[125],"software":[127],"simulation":[128],"technique,":[129],"results":[132],"obtained":[133],"show":[134],"QoS-enabled":[136],"slicing":[138],"guarantees":[139],"improved":[140],"in":[142,148],"terms":[143],"throughput":[145],"loss":[147],"highly":[149],"varying":[150],"conditions.":[152]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}