{"id":"https://openalex.org/W3142062746","doi":"https://doi.org/10.1109/jsyst.2021.3064398","title":"SlicedRAN: Service-Aware Network Slicing Framework for 5G Radio Access Networks","display_name":"SlicedRAN: Service-Aware Network Slicing Framework for 5G Radio Access Networks","publication_year":2021,"publication_date":"2021-03-29","ids":{"openalex":"https://openalex.org/W3142062746","doi":"https://doi.org/10.1109/jsyst.2021.3064398","mag":"3142062746"},"language":"en","primary_location":{"id":"doi:10.1109/jsyst.2021.3064398","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2021.3064398","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Systems Journal","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zenodo.org/record/5094418","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025679388","display_name":"Behnam Ojaghi","orcid":"https://orcid.org/0000-0002-5642-0974"},"institutions":[{"id":"https://openalex.org/I138847295","display_name":"Universitat Oberta de Catalunya","ror":"https://ror.org/01f5wp925","country_code":"ES","type":"education","lineage":["https://openalex.org/I138847295"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Behnam Ojaghi","raw_affiliation_strings":["Wireless Networks Research Laboratory, Universitat Oberta de Catalunya, Castelldefels, Spain"],"raw_orcid":"https://orcid.org/0000-0002-5642-0974","affiliations":[{"raw_affiliation_string":"Wireless Networks Research Laboratory, Universitat Oberta de Catalunya, Castelldefels, Spain","institution_ids":["https://openalex.org/I138847295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048146777","display_name":"Ferr\u00e1n Adelantado","orcid":"https://orcid.org/0000-0002-9696-1169"},"institutions":[{"id":"https://openalex.org/I138847295","display_name":"Universitat Oberta de Catalunya","ror":"https://ror.org/01f5wp925","country_code":"ES","type":"education","lineage":["https://openalex.org/I138847295"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ferran Adelantado","raw_affiliation_strings":["Wireless Networks Research Laboratory, Universitat Oberta de Catalunya, Castelldefels, Spain"],"raw_orcid":"https://orcid.org/0000-0002-9696-1169","affiliations":[{"raw_affiliation_string":"Wireless Networks Research Laboratory, Universitat Oberta de Catalunya, Castelldefels, Spain","institution_ids":["https://openalex.org/I138847295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012939726","display_name":"Angelos Antonopoulos","orcid":"https://orcid.org/0000-0002-3546-1080"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Angelos Antonopoulos","raw_affiliation_strings":["Centre Tecnologic de Telecomunicacions, Catalunya, Castelldefels, Spain"],"raw_orcid":"https://orcid.org/0000-0002-3546-1080","affiliations":[{"raw_affiliation_string":"Centre Tecnologic de Telecomunicacions, Catalunya, Castelldefels, Spain","institution_ids":["https://openalex.org/I4210087295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016866376","display_name":"Christos Verikoukis","orcid":"https://orcid.org/0000-0001-8774-1052"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Christos Verikoukis","raw_affiliation_strings":["Centre Tecnologic de Telecomunicacions, Catalunya, Castelldefels, Spain"],"raw_orcid":"https://orcid.org/0000-0001-8774-1052","affiliations":[{"raw_affiliation_string":"Centre Tecnologic de Telecomunicacions, Catalunya, Castelldefels, Spain","institution_ids":["https://openalex.org/I4210087295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.0976,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.94000185,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"16","issue":"2","first_page":"2556","last_page":"2567"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9941999912261963,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9921000003814697,"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":0.8144189119338989},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7563058137893677},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.7526854276657104},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.6868748664855957},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5469571948051453},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4989616870880127},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4720745086669922},{"id":"https://openalex.org/keywords/slicing","display_name":"Slicing","score":0.4419749975204468},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4352011978626251},{"id":"https://openalex.org/keywords/c-ran","display_name":"C-RAN","score":0.4233309030532837},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4143238961696625},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17346447706222534},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1140299141407013}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8144189119338989},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7563058137893677},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.7526854276657104},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.6868748664855957},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5469571948051453},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4989616870880127},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4720745086669922},{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.4419749975204468},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4352011978626251},{"id":"https://openalex.org/C2779765720","wikidata":"https://www.wikidata.org/wiki/Q5005908","display_name":"C-RAN","level":5,"score":0.4233309030532837},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4143238961696625},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17346447706222534},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1140299141407013},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"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/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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jsyst.2021.3064398","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2021.3064398","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Systems Journal","raw_type":"journal-article"},{"id":"pmh:oai:zenodo.org:5094418","is_oa":true,"landing_page_url":"https://zenodo.org/record/5094418","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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":"pmh:oai:zenodo.org:5094418","is_oa":true,"landing_page_url":"https://zenodo.org/record/5094418","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6399999856948853}],"awards":[{"id":"https://openalex.org/G340549768","display_name":null,"funder_award_id":"2017 SGR 891","funder_id":"https://openalex.org/F4320334830","funder_display_name":"Ag\u00e8ncia de Gesti\u00f3 d'Ajuts Universitaris i de Recerca"},{"id":"https://openalex.org/G6509578569","display_name":null,"funder_award_id":"2017 SGR 60","funder_id":"https://openalex.org/F4320334830","funder_display_name":"Ag\u00e8ncia de Gesti\u00f3 d'Ajuts Universitaris i de Recerca"}],"funders":[{"id":"https://openalex.org/F4320334830","display_name":"Ag\u00e8ncia de Gesti\u00f3 d'Ajuts Universitaris i de Recerca","ror":"https://ror.org/01n4pqe45"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W195399875","https://openalex.org/W1601764037","https://openalex.org/W2003117117","https://openalex.org/W2004489140","https://openalex.org/W2011039300","https://openalex.org/W2020169698","https://openalex.org/W2049558159","https://openalex.org/W2060042885","https://openalex.org/W2070946155","https://openalex.org/W2253087186","https://openalex.org/W2346451848","https://openalex.org/W2557944756","https://openalex.org/W2580865186","https://openalex.org/W2592927503","https://openalex.org/W2617564520","https://openalex.org/W2751655481","https://openalex.org/W2763542410","https://openalex.org/W2782822180","https://openalex.org/W2783072796","https://openalex.org/W2791939296","https://openalex.org/W2792819087","https://openalex.org/W2793519446","https://openalex.org/W2896356700","https://openalex.org/W2914795900","https://openalex.org/W2918486174","https://openalex.org/W2948712218","https://openalex.org/W2959465588","https://openalex.org/W2960181242","https://openalex.org/W2963614003","https://openalex.org/W2982223086","https://openalex.org/W3005680381","https://openalex.org/W3017398324"],"related_works":["https://openalex.org/W2592537445","https://openalex.org/W2117039245","https://openalex.org/W2497039592","https://openalex.org/W2191948661","https://openalex.org/W1489198039","https://openalex.org/W3138350675","https://openalex.org/W2436923341","https://openalex.org/W2902173727","https://openalex.org/W2905590419","https://openalex.org/W2944278712"],"abstract_inverted_index":{"5G":[0,30],"mobile":[1],"networks":[2],"are":[3,183],"envisioned":[4],"to":[5,83,130,160,168,177,186],"substantiate":[6],"new":[7],"vertical":[8],"services":[9],"with":[10,190],"diverse":[11],"performance":[12],"requirements.":[13],"Slicing":[14],"in":[15,124,180],"the":[16,34,37,42,47,65,70,75,84,88,111,131,143,146,150,169,171,187],"radio":[17,50],"access":[18],"network":[19,119,148,165],"(RAN)":[20],"promises":[21],"an":[22,100],"efficient":[23],"solution":[24,159],"for":[25],"these":[26],"diversified":[27],"needs":[28],"of":[29,36,94,145,153],"networks,":[31],"which":[32,104,156],"foresees":[33],"separation":[35],"base":[38],"station":[39],"functionality":[40],"between":[41,142],"central":[43],"unit":[44],"(CU)":[45],"and":[46,74,120,149],"distributed":[48],"remote":[49],"heads.":[51],"In":[52],"this":[53],"article,":[54],"we":[55,98],"formulate":[56],"a":[57,79,116,125,140,158,163,191],"mixed":[58],"integer":[59],"programming":[60],"(MIP)":[61],"framework":[62],"that":[63,137],"maximizes":[64],"throughput":[66],"by":[67],"jointly":[68],"selecting":[69],"optimal":[71,188],"functional":[72],"split":[73],"routing":[76],"path":[77],"from":[78],"connected":[80,114],"user":[81],"equipment":[82],"CU,":[85],"while":[86],"satisfying":[87],"agreed":[89],"service":[90,112],"level":[91],"agreements":[92],"(SLAs)":[93],"each":[95,154],"service.":[96],"Furthermore,":[97],"propose":[99],"effective":[101],"heuristic,":[102],"SlicedRAN,":[103],"creates":[105],"isolated":[106],"RAN":[107],"slices":[108],"premised":[109],"on":[110],"requirements":[113],"through":[115],"fronthaul/backhaul":[117],"(FH/BH)":[118],"obtains":[121],"near-optimal":[122],"solutions":[123],"short":[126],"computing":[127],"time":[128],"compared":[129],"MIP":[132],"framework.":[133],"Our":[134],"results":[135],"show":[136],"there":[138],"is":[139],"tradeoff":[141],"architecture":[144],"FH/BH":[147],"minimum":[151],"SLA":[152],"slice,":[155],"provides":[157],"efficiently":[161],"design":[162],"virtualized":[164],"infrastructure.":[166],"According":[167],"results,":[170,189],"SlicedRAN":[172],"outperforms":[173],"existing":[174],"state-of-the-art":[175],"up":[176],"112%":[178],"gain":[179],"throughput.":[181],"Results":[182],"shown":[184],"close":[185],"loss":[192],"below":[193],"5%.":[194]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":8}],"updated_date":"2026-07-04T07:58:01.006859","created_date":"2025-10-10T00:00:00"}
