{"id":"https://openalex.org/W3018217961","doi":"https://doi.org/10.1109/mwc.001.2000010","title":"A Hierarchical Soft RAN Slicing Framework for Differentiated Service Provisioning","display_name":"A Hierarchical Soft RAN Slicing Framework for Differentiated Service Provisioning","publication_year":2020,"publication_date":"2020-04-22","ids":{"openalex":"https://openalex.org/W3018217961","doi":"https://doi.org/10.1109/mwc.001.2000010","mag":"3018217961"},"language":"en","primary_location":{"id":"doi:10.1109/mwc.001.2000010","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwc.001.2000010","pdf_url":null,"source":{"id":"https://openalex.org/S146764194","display_name":"IEEE Wireless Communications","issn_l":"1536-1284","issn":["1536-1284","1558-0687"],"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 Wireless Communications","raw_type":"journal-article"},"type":"article","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/A5101870134","display_name":"Junling Li","orcid":"https://orcid.org/0000-0002-7104-7100"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Junling Li","raw_affiliation_strings":["University of Waterloo"],"affiliations":[{"raw_affiliation_string":"University of Waterloo","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066710499","display_name":"Weisen Shi","orcid":"https://orcid.org/0000-0002-0627-7567"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Weisen Shi","raw_affiliation_strings":["University of Waterloo"],"affiliations":[{"raw_affiliation_string":"University of Waterloo","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039532881","display_name":"Peng Yang","orcid":"https://orcid.org/0000-0001-8964-0597"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Yang","raw_affiliation_strings":["Huazhong University of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100417960","display_name":"Qiang Ye","orcid":"https://orcid.org/0000-0002-8208-6295"},"institutions":[{"id":"https://openalex.org/I91221267","display_name":"Minnesota State Colleges and Universities System","ror":"https://ror.org/014qpa824","country_code":"US","type":"education","lineage":["https://openalex.org/I91221267"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qiang Ye","raw_affiliation_strings":["Minnesota State University"],"affiliations":[{"raw_affiliation_string":"Minnesota State University","institution_ids":["https://openalex.org/I91221267"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100773343","display_name":"Xuemin Shen","orcid":"https://orcid.org/0000-0002-4140-287X"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xuemin Sherman Shen","raw_affiliation_strings":["University of Waterloo"],"affiliations":[{"raw_affiliation_string":"University of Waterloo","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100342431","display_name":"Xu Li","orcid":"https://orcid.org/0000-0001-9770-313X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xu Li","raw_affiliation_strings":["Huawei Technologies Canada Inc"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Canada Inc","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075623538","display_name":"Jaya Rao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jaya Rao","raw_affiliation_strings":["Huawei Technologies Canada Inc"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Canada Inc","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101870134"],"corresponding_institution_ids":["https://openalex.org/I151746483"],"apc_list":null,"apc_paid":null,"fwci":5.1539,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.95627431,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"27","issue":"6","first_page":"90","last_page":"97"},"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9962999820709229,"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":0.9936000108718872,"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":0.8628090620040894},{"id":"https://openalex.org/keywords/slicing","display_name":"Slicing","score":0.7911503911018372},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.759166955947876},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6870229244232178},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6571066379547119},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.503323495388031},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4677567481994629},{"id":"https://openalex.org/keywords/shared-resource","display_name":"Shared resource","score":0.4170871376991272},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4101032018661499},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.12357226014137268}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8628090620040894},{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.7911503911018372},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.759166955947876},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6870229244232178},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6571066379547119},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.503323495388031},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4677567481994629},{"id":"https://openalex.org/C51332947","wikidata":"https://www.wikidata.org/wiki/Q1172305","display_name":"Shared resource","level":2,"score":0.4170871376991272},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4101032018661499},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.12357226014137268},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mwc.001.2000010","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwc.001.2000010","pdf_url":null,"source":{"id":"https://openalex.org/S146764194","display_name":"IEEE Wireless Communications","issn_l":"1536-1284","issn":["1536-1284","1558-0687"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.46000000834465027,"display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2066906122","https://openalex.org/W2345283725","https://openalex.org/W2605289347","https://openalex.org/W2617267184","https://openalex.org/W2793519446","https://openalex.org/W2883265677","https://openalex.org/W2895615608","https://openalex.org/W2912556931","https://openalex.org/W2944655938","https://openalex.org/W2945086780","https://openalex.org/W2962682893","https://openalex.org/W2962855623","https://openalex.org/W2963250023","https://openalex.org/W2964259990"],"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":{"Network":[0],"slicing":[1,54],"is":[2,33,130],"a":[3,28,70,142],"key":[4],"technology":[5],"to":[6,35,66,85,90,121,132],"allow":[7],"resource":[8,124],"sharing":[9,120],"among":[10],"heterogeneous":[11],"operators/":[12],"services,":[13],"which":[14],"achieves":[15],"QoS":[16,46],"isolation":[17],"for":[18],"service":[19],"provisioning":[20],"in":[21,69,75,88],"future":[22],"communication":[23],"networks.":[24],"In":[25,58],"this":[26],"article,":[27],"comprehensive":[29],"hierarchical":[30],"soft-slicing":[31],"framework":[32,50,101],"proposed":[34,49,100,138],"enable":[36],"software-defined":[37],"radio":[38,62],"access":[39],"networks":[40],"supporting":[41],"differentiated":[42,110],"services":[43,87,111],"with":[44],"diverse":[45],"requirements.":[47],"The":[48,99],"consists":[51],"of":[52,105,109,136],"network-level":[53],"and":[55],"gNodeB-level":[56],"slicing.":[57],"the":[59,76,79,86,91,103,123,134,137],"network":[60],"level,":[61,78],"RBs":[63,81],"are":[64,82],"pre-allocated":[65,80],"each":[67],"gNodeB":[68,77],"large":[71],"time":[72,93],"scale,":[73],"while":[74,115],"dynamically":[83],"scheduled":[84],"response":[89],"small":[92],"scale":[94],"(mini-slot-level)":[95],"RB":[96,119],"request":[97],"variations.":[98],"allows":[102],"accommodation":[104],"time-varying":[106],"traffic":[107],"loads":[108],"over":[112],"multiple":[113],"gNodeBs,":[114],"enabling":[116],"dynamic":[117],"inter-gNodeB":[118],"increase":[122],"multiplexing":[125],"gain.":[126],"A":[127],"case":[128],"study":[129],"presented":[131],"demonstrate":[133],"effectiveness":[135],"framework,":[139],"followed":[140],"by":[141],"discussion":[143],"on":[144],"open":[145],"research":[146],"issues.":[147]},"counts_by_year":[{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-09T08:58:05.943551","created_date":"2025-10-10T00:00:00"}
