{"id":"https://openalex.org/W4392175446","doi":"https://doi.org/10.1109/globecom54140.2023.10437947","title":"Near Real-Time Data-Driven Control of Virtual Reality Traffic in Open Radio Access Network","display_name":"Near Real-Time Data-Driven Control of Virtual Reality Traffic in Open Radio Access Network","publication_year":2023,"publication_date":"2023-12-04","ids":{"openalex":"https://openalex.org/W4392175446","doi":"https://doi.org/10.1109/globecom54140.2023.10437947"},"language":"en","primary_location":{"id":"doi:10.1109/globecom54140.2023.10437947","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10437947","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","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/A5002129779","display_name":"Andreas Casparsen","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":"Andreas Casparsen","raw_affiliation_strings":["Aalborg University,Department of Electronic Systems,Denmark","Department of Electronic Systems, Aalborg University, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalborg University,Department of Electronic Systems,Denmark","institution_ids":["https://openalex.org/I891191580"]},{"raw_affiliation_string":"Department of Electronic Systems, Aalborg University, Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090175476","display_name":"Beatriz Soret","orcid":"https://orcid.org/0000-0003-2708-645X"},"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":"Beatriz Soret","raw_affiliation_strings":["Aalborg University,Department of Electronic Systems,Denmark","Department of Electronic Systems, Aalborg University, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalborg University,Department of Electronic Systems,Denmark","institution_ids":["https://openalex.org/I891191580"]},{"raw_affiliation_string":"Department of Electronic Systems, Aalborg University, Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030398523","display_name":"Jimmy Jessen Nielsen","orcid":"https://orcid.org/0000-0001-6664-7198"},"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":"Jimmy Jessen Nielsen","raw_affiliation_strings":["Aalborg University,Department of Electronic Systems,Denmark","Department of Electronic Systems, Aalborg University, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalborg University,Department of Electronic Systems,Denmark","institution_ids":["https://openalex.org/I891191580"]},{"raw_affiliation_string":"Department of Electronic Systems, Aalborg University, Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071289803","display_name":"Petar Popovski","orcid":"https://orcid.org/0000-0001-6195-4797"},"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":"Petar Popovski","raw_affiliation_strings":["Aalborg University,Department of Electronic Systems,Denmark","Department of Electronic Systems, Aalborg University, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalborg University,Department of Electronic Systems,Denmark","institution_ids":["https://openalex.org/I891191580"]},{"raw_affiliation_string":"Department of Electronic Systems, Aalborg University, Denmark","institution_ids":["https://openalex.org/I891191580"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I891191580"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3481","last_page":"3486"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9990000128746033,"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":0.9983999729156494,"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":0.7876009941101074},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.7462327480316162},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.7037731409072876},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.6871957778930664},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.667977511882782},{"id":"https://openalex.org/keywords/slicing","display_name":"Slicing","score":0.4680091440677643},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.43968698382377625},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4129723608493805},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.10253143310546875}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7876009941101074},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.7462327480316162},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.7037731409072876},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.6871957778930664},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.667977511882782},{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.4680091440677643},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.43968698382377625},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4129723608493805},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.10253143310546875},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/globecom54140.2023.10437947","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10437947","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/033c637c-2e08-4295-af6f-9b5f11a4446b","is_oa":false,"landing_page_url":"https://vbn.aau.dk/da/publications/033c637c-2e08-4295-af6f-9b5f11a4446b","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Casparsen, A, Soret, B, Nielsen, J J & Popovski, P 2023, Near Real-Time Data-Driven Control of Virtual Reality Traffic in Open Radio Access Network. in GLOBECOM 2023 - 2023 IEEE Global Communications Conference. IEEE (Institute of Electrical and Electronics Engineers), Proceedings - IEEE Global Communications Conference, GLOBECOM, pp. 3481-3486, 2023 IEEE Global Communications Conference, GLOBECOM 2023, Kuala Lumpur, Malaysia, 04/12/2023. https://doi.org/10.1109/GLOBECOM54140.2023.10437947","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1028463415","display_name":null,"funder_award_id":"957218","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G4937468798","display_name":null,"funder_award_id":"H2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5950693678","display_name":"Intelligent, distributed, human-centered and trustworthy IoT environments","funder_award_id":"957218","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2557944756","https://openalex.org/W3012447336","https://openalex.org/W3201082120","https://openalex.org/W3215827683","https://openalex.org/W4200498924","https://openalex.org/W4225292274","https://openalex.org/W4226128079","https://openalex.org/W4285243919","https://openalex.org/W4293733494","https://openalex.org/W4317796310","https://openalex.org/W4320167343","https://openalex.org/W4327522621","https://openalex.org/W4375859034","https://openalex.org/W4387872831","https://openalex.org/W4389104944","https://openalex.org/W4391540976","https://openalex.org/W6849309786","https://openalex.org/W6849419854"],"related_works":["https://openalex.org/W2883256816","https://openalex.org/W2171408034","https://openalex.org/W3003320923","https://openalex.org/W2106140982","https://openalex.org/W2058728358","https://openalex.org/W4387951187","https://openalex.org/W2981227129","https://openalex.org/W3024206064","https://openalex.org/W2954284861","https://openalex.org/W3036465205"],"abstract_inverted_index":{"In":[0,40],"mobile":[1],"networks,":[2],"Open":[3],"Radio":[4,27],"Access":[5,28],"Network":[6,29],"(ORAN)":[7],"provides":[8],"a":[9,50,69,86,98,102,163],"framework":[10],"for":[11,34,76,89],"implementing":[12],"network":[13],"slicing":[14],"that":[15,84,134],"interacts":[16],"with":[17],"the":[18,21,60,77,108,124,135,141,144,149],"resources":[19,158],"at":[20],"lower":[22],"layers.":[23],"Both":[24],"monitoring":[25],"and":[26,37,105],"(RAN)":[30],"control":[31],"is":[32],"feasible":[33],"both":[35],"4G":[36,51],"5G":[38],"systems.":[39],"this":[41],"work,":[42],"we":[43],"consider":[44],"how":[45],"data-driven":[46,136],"resource":[47],"allocation":[48,57,111],"in":[49,127,154],"context":[52],"can":[53,138],"enable":[54],"adaptive":[55],"slice":[56],"to":[58,112,117,159],"steer":[59],"experienced":[61],"latency":[62,90,96],"of":[63,97,143],"Virtual":[64],"Reality":[65],"(VR)":[66],"traffic":[67,145],"towards":[68],"requested":[70,103],"latency.":[71,151],"We":[72,120],"develop":[73],"an":[74,128],"xApp":[75],"near":[78],"realtime":[79],"RAN":[80,110],"Intelligent":[81],"Controller":[82],"(RIC)":[83],"embeds":[85],"heuristic":[87],"algorithm":[88],"control,":[91],"aiming":[92],"to:":[93],"(1)":[94],"maintain":[95],"VR":[99],"stream":[100],"around":[101],"value;":[104],"(2)":[106],"improve":[107],"available":[109],"offer":[113],"higher":[114],"bit":[115],"rate":[116],"another":[118],"user.":[119],"have":[121],"experimentally":[122],"demonstrated":[123],"proposed":[125],"approach":[126,137],"ORAN":[129],"testbed.":[130],"Our":[131],"results":[132,153],"show":[133],"dynamically":[139],"follow":[140],"variation":[142],"load":[146],"while":[147],"satisfying":[148],"required":[150],"This":[152],"15.8":[155],"%":[156],"more":[157],"secondary":[160],"users":[161],"than":[162],"latency-equivalent":[164],"static":[165],"allocation.":[166]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}