{"id":"https://openalex.org/W2900025034","doi":"https://doi.org/10.1109/access.2018.2880289","title":"5G Centralized Multi-Cell Scheduling for URLLC: Algorithms and System-Level Performance","display_name":"5G Centralized Multi-Cell Scheduling for URLLC: Algorithms and System-Level Performance","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2900025034","doi":"https://doi.org/10.1109/access.2018.2880289","mag":"2900025034"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2880289","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2880289","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2018.2880289","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100602087","display_name":"Ali Karimi","orcid":"https://orcid.org/0000-0002-8188-0614"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Ali Karimi","raw_affiliation_strings":["Wireless Communications Networks Section, Aalborg University, Aalborg, Denmark"],"raw_orcid":"https://orcid.org/0000-0002-8188-0614","affiliations":[{"raw_affiliation_string":"Wireless Communications Networks Section, Aalborg University, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052241697","display_name":"Klaus I. Pedersen","orcid":null},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Klaus I. Pedersen","raw_affiliation_strings":["Wireless Communications Networks Section, Aalborg University, Aalborg, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Communications Networks Section, Aalborg University, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011675848","display_name":"Nurul Huda Mahmood","orcid":"https://orcid.org/0000-0002-1478-2272"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Nurul Huda Mahmood","raw_affiliation_strings":["Wireless Communications Networks Section, Aalborg University, Aalborg, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Communications Networks Section, Aalborg University, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039009607","display_name":"Jens Steiner","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jens Steiner","raw_affiliation_strings":["Nokia Bell Labs, Aalborg, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Aalborg, Denmark","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082513982","display_name":"Preben Mogensen","orcid":"https://orcid.org/0000-0002-0710-8685"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Preben Mogensen","raw_affiliation_strings":["Wireless Communications Networks Section, Aalborg University, Aalborg, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Communications Networks Section, Aalborg University, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":3.7876,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.94047265,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"6","issue":null,"first_page":"72253","last_page":"72262"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998999834060669,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9997000098228455,"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":0.8294751644134521},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6186413764953613},{"id":"https://openalex.org/keywords/fair-share-scheduling","display_name":"Fair-share scheduling","score":0.5979607701301575},{"id":"https://openalex.org/keywords/round-robin-scheduling","display_name":"Round-robin scheduling","score":0.5882891416549683},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5170732140541077},{"id":"https://openalex.org/keywords/dynamic-priority-scheduling","display_name":"Dynamic priority scheduling","score":0.49519720673561096},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4249735474586487},{"id":"https://openalex.org/keywords/two-level-scheduling","display_name":"Two-level scheduling","score":0.4168650507926941},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3270958662033081},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.10184299945831299},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.08335977792739868}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8294751644134521},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6186413764953613},{"id":"https://openalex.org/C31689143","wikidata":"https://www.wikidata.org/wiki/Q733809","display_name":"Fair-share scheduling","level":3,"score":0.5979607701301575},{"id":"https://openalex.org/C175893541","wikidata":"https://www.wikidata.org/wiki/Q1196582","display_name":"Round-robin scheduling","level":4,"score":0.5882891416549683},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5170732140541077},{"id":"https://openalex.org/C107568181","wikidata":"https://www.wikidata.org/wiki/Q5319000","display_name":"Dynamic priority scheduling","level":3,"score":0.49519720673561096},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4249735474586487},{"id":"https://openalex.org/C119948110","wikidata":"https://www.wikidata.org/wiki/Q7858726","display_name":"Two-level scheduling","level":4,"score":0.4168650507926941},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3270958662033081},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.10184299945831299},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.08335977792739868},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2018.2880289","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2880289","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:openaire/cdf22c73-07d9-46c3-b4e8-d3469866c1fd","is_oa":true,"landing_page_url":"https://vbn.aau.dk/da/publications/cdf22c73-07d9-46c3-b4e8-d3469866c1fd","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Karimidehkordi, A, Pedersen, K I, Mahmood, N H, Steiner, J & Mogensen, P E 2018, '5G Centralized Multi-Cell Scheduling for URLLC : Algorithms and System-Level Performance', IEEE Access, vol. 6, 8529183, pp. 72253 - 72262. https://doi.org/10.1109/ACCESS.2018.2880289","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:doaj.org/article:b277792c71a04ec0bb14f30aa8450c1e","is_oa":true,"landing_page_url":"https://doaj.org/article/b277792c71a04ec0bb14f30aa8450c1e","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":"IEEE Access, Vol 6, Pp 72253-72262 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2880289","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2880289","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3744042553","display_name":null,"funder_award_id":"ICT-760809","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1560850719","https://openalex.org/W1981833382","https://openalex.org/W1994395265","https://openalex.org/W2033129021","https://openalex.org/W2049944160","https://openalex.org/W2061125936","https://openalex.org/W2113921875","https://openalex.org/W2115856016","https://openalex.org/W2149017229","https://openalex.org/W2166529894","https://openalex.org/W2256188983","https://openalex.org/W2480111710","https://openalex.org/W2490284920","https://openalex.org/W2532182727","https://openalex.org/W2586012624","https://openalex.org/W2586671311","https://openalex.org/W2599001850","https://openalex.org/W2625332994","https://openalex.org/W2735844215","https://openalex.org/W2746329563","https://openalex.org/W2776794349","https://openalex.org/W2790573546","https://openalex.org/W2791984784","https://openalex.org/W2794639091","https://openalex.org/W2797178713","https://openalex.org/W2798625559","https://openalex.org/W2804647677","https://openalex.org/W2808624459","https://openalex.org/W2811833300","https://openalex.org/W2907683971","https://openalex.org/W3104036254","https://openalex.org/W3105101694","https://openalex.org/W6740862414","https://openalex.org/W6757699981"],"related_works":["https://openalex.org/W2184166483","https://openalex.org/W2225350526","https://openalex.org/W1545991362","https://openalex.org/W4386128920","https://openalex.org/W2372008037","https://openalex.org/W4386580182","https://openalex.org/W4386764057","https://openalex.org/W2397293317","https://openalex.org/W2106332846","https://openalex.org/W2978148977"],"abstract_inverted_index":{"We":[0],"study":[1],"centralized":[2,104,136],"radio":[3,25],"access":[4],"network":[5],"(C-RAN)":[6],"with":[7,42,67,86,94],"multi-cell":[8,30,105],"scheduling":[9,31,66,106,117,151],"algorithms":[10,32],"to":[11,109],"overcome":[12],"the":[13,22,37,43,50,71,81,103,114,120,144],"challenges":[14],"for":[15,35,134],"supporting":[16],"ultra-reliable":[17],"low-latency":[18],"communications":[19],"(URLLC)":[20],"in":[21],"fifth-generation":[23],"new":[24],"(5G":[26],"NR)":[27],"networks.":[28],"Low-complexity":[29],"are":[33,76],"proposed":[34,82],"enhancing":[36],"URLLC":[38,60,153],"performance.":[39],"In":[40],"comparison":[41],"conventional":[44],"distributed":[45,116,138],"scheduling,":[46],"we":[47],"show":[48,101],"that":[49,102,128],"C-RAN":[51],"architecture":[52],"can":[53],"significantly":[54],"reduce":[55],"undesirable":[56],"queuing":[57],"delay":[58],"of":[59,64,73,80,97,123,147,152],"traffic.":[61],"The":[62,78,99,140],"gain":[63,133],"user":[65],"different":[68],"metrics":[69],"and":[70,137,149],"benefit":[72],"packet":[74],"segmentation":[75,129],"analyzed.":[77],"performance":[79,132],"solutions":[83],"is":[84,126],"evaluated":[85],"an":[87],"advanced":[88],"5G":[89],"NR":[90],"compliant":[91],"system-level":[92],"simulator":[93],"high":[95],"degree":[96],"realism.":[98],"results":[100,141],"achieves":[107],"up":[108],"60%":[110],"latency":[111],"improvement":[112],"over":[113],"traditional":[115],"while":[118],"fulfilling":[119],"challenging":[121],"reliability":[122],"URLLC.":[124],"It":[125],"shown":[127],"brings":[130],"additional":[131],"both":[135],"scheduling.":[139],"also":[142],"highlight":[143],"significant":[145],"impact":[146],"channel-":[148],"delay-aware":[150],"payloads.":[154]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":14},{"year":2019,"cited_by_count":9}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
