{"id":"https://openalex.org/W3083898850","doi":"https://doi.org/10.1109/twc.2020.3027963","title":"LACO: A Latency-Driven Network Slicing Orchestration in Beyond-5G Networks","display_name":"LACO: A Latency-Driven Network Slicing Orchestration in Beyond-5G Networks","publication_year":2020,"publication_date":"2020-10-07","ids":{"openalex":"https://openalex.org/W3083898850","doi":"https://doi.org/10.1109/twc.2020.3027963","mag":"3083898850"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2020.3027963","is_oa":true,"landing_page_url":"https://doi.org/10.1109/twc.2020.3027963","pdf_url":"https://ieeexplore.ieee.org/ielx7/7693/9319597/09216540.pdf","source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/7693/9319597/09216540.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Lanfranco Zanzi","orcid":"https://orcid.org/0000-0002-2714-0519"},"institutions":[{"id":"https://openalex.org/I153267046","display_name":"University of Kaiserslautern","ror":"https://ror.org/04zrf7b53","country_code":"DE","type":"education","lineage":["https://openalex.org/I153267046"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Lanfranco Zanzi","raw_affiliation_strings":["Department of Wireless Communication and Navigation (WICON), Technische Universit\u00e4t Kaiserslautern, Kaiserslautern, Germany","NEC Laboratories Europe GmbH, Heidelberg, Germany"],"raw_orcid":"https://orcid.org/0000-0002-2714-0519","affiliations":[{"raw_affiliation_string":"Department of Wireless Communication and Navigation (WICON), Technische Universit\u00e4t Kaiserslautern, Kaiserslautern, Germany","institution_ids":["https://openalex.org/I153267046"]},{"raw_affiliation_string":"NEC Laboratories Europe GmbH, Heidelberg, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Vincenzo Sciancalepore","orcid":"https://orcid.org/0000-0002-0680-7150"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vincenzo Sciancalepore","raw_affiliation_strings":["NEC Laboratories Europe GmbH, Heidelberg, Germany"],"raw_orcid":"https://orcid.org/0000-0002-0680-7150","affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe GmbH, Heidelberg, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Andres Garcia-Saavedra","orcid":"https://orcid.org/0000-0003-2005-2222"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andres Garcia-Saavedra","raw_affiliation_strings":["NEC Laboratories Europe GmbH, Heidelberg, Germany"],"raw_orcid":"https://orcid.org/0000-0003-2005-2222","affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe GmbH, Heidelberg, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Hans Dieter Schotten","orcid":null},"institutions":[{"id":"https://openalex.org/I153267046","display_name":"University of Kaiserslautern","ror":"https://ror.org/04zrf7b53","country_code":"DE","type":"education","lineage":["https://openalex.org/I153267046"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Hans Dieter Schotten","raw_affiliation_strings":["Department of Wireless Communication and Navigation (WICON), Technische Universit\u00e4t Kaiserslautern, Kaiserslautern, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Wireless Communication and Navigation (WICON), Technische Universit\u00e4t Kaiserslautern, Kaiserslautern, Germany","institution_ids":["https://openalex.org/I153267046"]}]},{"author_position":"last","author":{"id":null,"display_name":"Xavier Costa-Perez","orcid":"https://orcid.org/0000-0002-9654-6109"},"institutions":[{"id":"https://openalex.org/I11932220","display_name":"Instituci\u00f3 Catalana de Recerca i Estudis Avan\u00e7ats","ror":"https://ror.org/0371hy230","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I11932220"]},{"id":"https://openalex.org/I4210130845","display_name":"i2CAT","ror":"https://ror.org/02rkks755","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210130845","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Xavier Costa-Perez","raw_affiliation_strings":["NEC Laboratories Europe GmbH, Heidelberg, Germany","i2CAT Foundation and ICREA, Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0002-9654-6109","affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe GmbH, Heidelberg, Germany","institution_ids":[]},{"raw_affiliation_string":"i2CAT Foundation and ICREA, Barcelona, Spain","institution_ids":["https://openalex.org/I4210130845","https://openalex.org/I11932220"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I153267046"],"apc_list":null,"apc_paid":null,"fwci":3.2372,"has_fulltext":true,"cited_by_count":38,"citation_normalized_percentile":{"value":0.92356586,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"20","issue":"1","first_page":"667","last_page":"682"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.989300012588501,"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":0.989300012588501,"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":0.0010999999940395355,"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":0.0010000000474974513,"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/slicing","display_name":"Slicing","score":0.8708999752998352},{"id":"https://openalex.org/keywords/orchestration","display_name":"Orchestration","score":0.7037000060081482},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6018000245094299},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5218999981880188},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5037999749183655},{"id":"https://openalex.org/keywords/low-latency","display_name":"Low latency (capital markets)","score":0.4131999909877777},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.39480000734329224},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.3718000054359436},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.3626999855041504}],"concepts":[{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.8708999752998352},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8019999861717224},{"id":"https://openalex.org/C199168358","wikidata":"https://www.wikidata.org/wiki/Q3367000","display_name":"Orchestration","level":3,"score":0.7037000060081482},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6018000245094299},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5367000102996826},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5218999981880188},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5037999749183655},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4747999906539917},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.4131999909877777},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.39480000734329224},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.3718000054359436},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.3626999855041504},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.33480000495910645},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.3215999901294708},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.31380000710487366},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.31049999594688416},{"id":"https://openalex.org/C127964446","wikidata":"https://www.wikidata.org/wiki/Q1092142","display_name":"Computational resource","level":3,"score":0.3009999990463257},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.30070000886917114},{"id":"https://openalex.org/C12269588","wikidata":"https://www.wikidata.org/wiki/Q132364","display_name":"Communications protocol","level":2,"score":0.29829999804496765},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.2921000123023987},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.2797999978065491},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.2793000042438507},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.26899999380111694},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.26809999346733093},{"id":"https://openalex.org/C35578498","wikidata":"https://www.wikidata.org/wiki/Q193424","display_name":"Web service","level":2,"score":0.2597000002861023}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/twc.2020.3027963","is_oa":true,"landing_page_url":"https://doi.org/10.1109/twc.2020.3027963","pdf_url":"https://ieeexplore.ieee.org/ielx7/7693/9319597/09216540.pdf","source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2009.03771","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2009.03771","pdf_url":"https://arxiv.org/pdf/2009.03771","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:dnet:earchivo____::15cd1259d1f59d72040ba73c739b9583","is_oa":true,"landing_page_url":"http://hdl.handle.net/10016/31399","pdf_url":"http://hdl.handle.net/10016/31399","source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"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":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1109/twc.2020.3027963","is_oa":true,"landing_page_url":"https://doi.org/10.1109/twc.2020.3027963","pdf_url":"https://ieeexplore.ieee.org/ielx7/7693/9319597/09216540.pdf","source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2766983910","display_name":null,"funder_award_id":"856709","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G666185393","display_name":null,"funder_award_id":"871780","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3083898850.pdf","grobid_xml":"https://content.openalex.org/works/W3083898850.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W2113733815","https://openalex.org/W2134731454","https://openalex.org/W2151522817","https://openalex.org/W2164599584","https://openalex.org/W2168405694","https://openalex.org/W2168723691","https://openalex.org/W2287724167","https://openalex.org/W2498128310","https://openalex.org/W2513616575","https://openalex.org/W2590714684","https://openalex.org/W2622171510","https://openalex.org/W2743027853","https://openalex.org/W2752599163","https://openalex.org/W2763542410","https://openalex.org/W2796280559","https://openalex.org/W2809655502","https://openalex.org/W2811143467","https://openalex.org/W2813042785","https://openalex.org/W2895956453","https://openalex.org/W2896336465","https://openalex.org/W2896356700","https://openalex.org/W2897915046","https://openalex.org/W2902656632","https://openalex.org/W2911713224","https://openalex.org/W2912556931","https://openalex.org/W2913601328","https://openalex.org/W2950929549","https://openalex.org/W3013031620","https://openalex.org/W6631277298","https://openalex.org/W6665560743","https://openalex.org/W6682110964","https://openalex.org/W6686925467"],"related_works":[],"abstract_inverted_index":{"Network":[0],"Slicing":[1],"is":[2,164],"expected":[3],"to":[4,106,113,123,148],"become":[5],"a":[6,50,64,69,81,127,140],"game":[7],"changer":[8],"in":[9,63,165],"the":[10,17,40,75,97,114,133],"upcoming":[11],"5G":[12],"networks":[13],"and":[14,60],"beyond,":[15],"enlarging":[16],"telecom":[18],"business":[19],"ecosystem":[20],"through":[21],"still-unexplored":[22],"vertical":[23],"industry":[24],"profits.":[25],"This":[26],"implies":[27],"that":[28,56,86,110],"heterogeneous":[29],"service":[30],"level":[31],"agreements":[32],"(SLAs)":[33],"must":[34],"be":[35],"guaranteed":[36],"per":[37],"slice":[38],"given":[39],"multitude":[41],"of":[42,80,135,143],"predefined":[43],"requirements.":[44],"In":[45],"this":[46],"paper,":[47],"we":[48,73,138],"pioneer":[49],"novel":[51],"radio":[52],"slicing":[53,90],"orchestration":[54],"solution":[55],"simultaneously":[57],"provides":[58],"latency":[59],"throughput":[61],"guarantees":[62],"multi-tenancy":[65],"environment.":[66],"Leveraging":[67],"on":[68,96,119],"solid":[70],"mathematical":[71],"framework,":[72],"exploit":[74],"exploration-vs-exploitation":[76],"paradigm":[77],"by":[78],"means":[79],"multi-armed-bandit-based":[82],"(MAB)":[83],"orchestrator,":[84],"LACO,":[85],"makes":[87],"adaptive":[88],"resource":[89],"decisions":[91],"with":[92],"no":[93],"prior":[94],"knowledge":[95],"traffic":[98],"demand":[99],"or":[100],"channel":[101],"quality":[102],"statistics.":[103],"As":[104],"opposed":[105],"traditional":[107],"MAB":[108],"methods":[109],"are":[111,160],"blind":[112],"underlying":[115],"system,":[116],"LACO":[117,144,163],"relies":[118],"system":[120],"structure":[121],"information":[122],"expedite":[124],"decisions.":[125],"After":[126],"preliminary":[128],"simulations":[129],"campaign":[130],"empirically":[131],"proving":[132],"validness":[134],"our":[136],"solution,":[137],"provide":[139],"robust":[141],"implementation":[142],"using":[145],"off-the-shelf":[146],"equipment":[147],"fully":[149],"emulate":[150],"realistic":[151],"network":[152],"conditions:":[153],"near-optimal":[154],"results":[155],"within":[156],"affordable":[157],"computational":[158],"time":[159],"measured":[161],"when":[162],"place.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2020-09-14T00:00:00"}