{"id":"https://openalex.org/W3188202246","doi":"https://doi.org/10.1109/icc42927.2021.9500405","title":"Online Trajectory and Radio Resource Optimization for Cache-enabled Multi-UAV Networks","display_name":"Online Trajectory and Radio Resource Optimization for Cache-enabled Multi-UAV Networks","publication_year":2021,"publication_date":"2021-06-01","ids":{"openalex":"https://openalex.org/W3188202246","doi":"https://doi.org/10.1109/icc42927.2021.9500405","mag":"3188202246"},"language":"en","primary_location":{"id":"doi:10.1109/icc42927.2021.9500405","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc42927.2021.9500405","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2021 - IEEE International Conference on Communications","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/A5074707388","display_name":"Shuqi Chai","orcid":"https://orcid.org/0000-0002-8250-7782"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Shuqi Chai","raw_affiliation_strings":["Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073153992","display_name":"Vincent K. N. Lau","orcid":"https://orcid.org/0000-0001-7769-6008"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Vincent K.N. Lau","raw_affiliation_strings":["Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I200769079"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11133","display_name":"UAV Applications and Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9902999997138977,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9872000217437744,"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":0.8343503475189209},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6676072478294373},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.5420135259628296},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4916875958442688},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.48847949504852295},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4833354651927948},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.47395825386047363},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.42794832587242126},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2161807119846344},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10894697904586792}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8343503475189209},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6676072478294373},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.5420135259628296},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4916875958442688},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.48847949504852295},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4833354651927948},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.47395825386047363},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.42794832587242126},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2161807119846344},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10894697904586792},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"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/icc42927.2021.9500405","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc42927.2021.9500405","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2021 - IEEE International Conference on Communications","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-113970","is_oa":false,"landing_page_url":"http://www.scopus.com/record/display.url?eid=2-s2.0-85115716031&origin=inward","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"},{"id":"pmh:oai:repository.ust.hk:1783.1-113970","is_oa":false,"landing_page_url":"http://repository.ust.hk/ir/Record/1783.1-113970","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1561867011","https://openalex.org/W1922596480","https://openalex.org/W1976196891","https://openalex.org/W2002138473","https://openalex.org/W2145502169","https://openalex.org/W2158985775","https://openalex.org/W2412503523","https://openalex.org/W2515158352","https://openalex.org/W2522123397","https://openalex.org/W2558431499","https://openalex.org/W2604830243","https://openalex.org/W2612291478","https://openalex.org/W2739825710","https://openalex.org/W2767105570","https://openalex.org/W2769313250","https://openalex.org/W2890889625","https://openalex.org/W2945328213","https://openalex.org/W2962691117","https://openalex.org/W2962804513","https://openalex.org/W2963117265","https://openalex.org/W2963899602","https://openalex.org/W2964023906","https://openalex.org/W2964125271","https://openalex.org/W2994008524","https://openalex.org/W3005226193","https://openalex.org/W3098175809","https://openalex.org/W3101260193","https://openalex.org/W4317936928","https://openalex.org/W6748160691","https://openalex.org/W6750027859","https://openalex.org/W6754627239","https://openalex.org/W6784951340"],"related_works":["https://openalex.org/W17155033","https://openalex.org/W3207760230","https://openalex.org/W1496222301","https://openalex.org/W1590307681","https://openalex.org/W2536018345","https://openalex.org/W4312814274","https://openalex.org/W4285370786","https://openalex.org/W2296488620","https://openalex.org/W3133147449","https://openalex.org/W1901143057"],"abstract_inverted_index":{"In":[0,104],"this":[1,65],"paper,":[2],"we":[3,35,98,106],"propose":[4,108],"a":[5,56,68,100,109,123],"novel":[6,110],"joint":[7],"trajectory":[8],"and":[9,31],"communication":[10],"scheduling":[11],"scheme":[12],"for":[13,76,88],"multiple":[14],"unmanned":[15],"aerial":[16],"vehicles":[17],"(UAVs)":[18],"enabled":[19,41],"wireless":[20,43],"caching":[21],"networks.":[22],"To":[23],"exploit":[24],"the":[25,78,83,118],"favorable":[26],"propagation":[27],"of":[28,58,85,93],"air-to-ground":[29],"channels":[30],"spatial":[32],"multiplexing":[33],"gains,":[34],"consider":[36],"an":[37],"ultra":[38],"dense":[39],"UAVs":[40,48],"content-centric":[42],"transmission":[44],"network,":[45],"where":[46],"massive":[47],"are":[49],"deployed":[50],"to":[51,55,116],"transmit":[52],"cached":[53,89],"contents":[54],"group":[57],"random":[59],"distributed":[60],"ground":[61],"users.":[62],"We":[63],"formulate":[64],"problem":[66],"as":[67],"infinite":[69],"horizon":[70],"ergodic":[71],"stochastic":[72],"differential":[73],"game":[74,95],"(SDG)":[75],"optimizing":[77],"users\u2019":[79],"quality-of-experience":[80],"(QoE)":[81],"on":[82],"concept":[84],"request":[86],"queues":[87],"contents.":[90],"By":[91],"means":[92],"mean-field":[94],"(MFG)":[96],"analysis,":[97],"derive":[99],"reduced-complexity":[101],"control":[102],"solution.":[103],"addition,":[105],"further":[107],"model-specific":[111],"deep":[112],"neural":[113],"network":[114],"(DNN)":[115],"learn":[117],"PDEs":[119],"numerically":[120],"by":[121],"exploiting":[122],"homotopy":[124],"perturbation":[125],"method":[126],"(HPM).":[127]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
