{"id":"https://openalex.org/W4309156056","doi":"https://doi.org/10.1109/apcc55198.2022.9943714","title":"Efficient UAV/Satellite-assisted IoT Task Offloading: A Multi-agent Reinforcement Learning Solution","display_name":"Efficient UAV/Satellite-assisted IoT Task Offloading: A Multi-agent Reinforcement Learning Solution","publication_year":2022,"publication_date":"2022-10-19","ids":{"openalex":"https://openalex.org/W4309156056","doi":"https://doi.org/10.1109/apcc55198.2022.9943714"},"language":"en","primary_location":{"id":"doi:10.1109/apcc55198.2022.9943714","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apcc55198.2022.9943714","pdf_url":null,"source":{"id":"https://openalex.org/S4363608215","display_name":"2022 27th Asia Pacific Conference on Communications (APCC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 27th Asia Pacific Conference on Communications (APCC)","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/A5015821405","display_name":"Kangjia Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4210167249","display_name":"Network Technologies (United States)","ror":"https://ror.org/05xnsth60","country_code":"US","type":"company","lineage":["https://openalex.org/I4210167249"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Kangjia Yu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,National Engineering Lab for Mobile Network Technologies,100876"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,National Engineering Lab for Mobile Network Technologies,100876","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4210167249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018587643","display_name":"Qimei Cui","orcid":"https://orcid.org/0000-0003-1720-220X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4210167249","display_name":"Network Technologies (United States)","ror":"https://ror.org/05xnsth60","country_code":"US","type":"company","lineage":["https://openalex.org/I4210167249"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Qimei Cui","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,National Engineering Lab for Mobile Network Technologies,100876"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,National Engineering Lab for Mobile Network Technologies,100876","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4210167249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100730157","display_name":"Ziyuan Zhang","orcid":"https://orcid.org/0000-0001-5409-0513"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4210167249","display_name":"Network Technologies (United States)","ror":"https://ror.org/05xnsth60","country_code":"US","type":"company","lineage":["https://openalex.org/I4210167249"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Ziyuan Zhang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,National Engineering Lab for Mobile Network Technologies,100876"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,National Engineering Lab for Mobile Network Technologies,100876","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4210167249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087017321","display_name":"Xueqing Huang","orcid":"https://orcid.org/0000-0002-3677-5946"},"institutions":[{"id":"https://openalex.org/I4210104314","display_name":"New York Institute of Technology","ror":"https://ror.org/01bghzb51","country_code":"US","type":"education","lineage":["https://openalex.org/I4210104314"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xueqing Huang","raw_affiliation_strings":["New York Institute of Technology,Old Westbury,NY,11568"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New York Institute of Technology,Old Westbury,NY,11568","institution_ids":["https://openalex.org/I4210104314"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100686652","display_name":"Xuefei Zhang","orcid":"https://orcid.org/0000-0001-7096-9667"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4210167249","display_name":"Network Technologies (United States)","ror":"https://ror.org/05xnsth60","country_code":"US","type":"company","lineage":["https://openalex.org/I4210167249"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Xuefei Zhang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,National Engineering Lab for Mobile Network Technologies,100876"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,National Engineering Lab for Mobile Network Technologies,100876","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4210167249"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100624765","display_name":"Xiaofeng Tao","orcid":"https://orcid.org/0000-0001-9518-1622"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4210167249","display_name":"Network Technologies (United States)","ror":"https://ror.org/05xnsth60","country_code":"US","type":"company","lineage":["https://openalex.org/I4210167249"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Xiaofeng Tao","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,National Engineering Lab for Mobile Network Technologies,100876"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,National Engineering Lab for Mobile Network Technologies,100876","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4210167249"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"83","last_page":"88"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9987999796867371,"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":0.9987999796867371,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9965999722480774,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9850999712944031,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8298677206039429},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.6163241863250732},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5426768064498901},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.5180101990699768},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.508557915687561},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4310513138771057},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.42107588052749634},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.4180951714515686},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.38936421275138855},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.28725892305374146},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.27552321553230286},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19255700707435608}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8298677206039429},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.6163241863250732},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5426768064498901},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.5180101990699768},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.508557915687561},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4310513138771057},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.42107588052749634},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.4180951714515686},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.38936421275138855},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.28725892305374146},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.27552321553230286},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19255700707435608},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apcc55198.2022.9943714","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apcc55198.2022.9943714","pdf_url":null,"source":{"id":"https://openalex.org/S4363608215","display_name":"2022 27th Asia Pacific Conference on Communications (APCC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 27th Asia Pacific Conference on Communications (APCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320311649","display_name":"Ministry of Education","ror":"https://ror.org/036nq5137"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1992904179","https://openalex.org/W2921163933","https://openalex.org/W2924948991","https://openalex.org/W2961269959","https://openalex.org/W2972503844","https://openalex.org/W2997551653","https://openalex.org/W3015372990","https://openalex.org/W3088286182","https://openalex.org/W3115826427","https://openalex.org/W3131309288","https://openalex.org/W4299802797","https://openalex.org/W6738796088"],"related_works":["https://openalex.org/W3154796165","https://openalex.org/W4361251304","https://openalex.org/W3048663290","https://openalex.org/W2902693277","https://openalex.org/W4378977105","https://openalex.org/W3139051647","https://openalex.org/W3024547383","https://openalex.org/W4210813012","https://openalex.org/W3174690704","https://openalex.org/W2968424451"],"abstract_inverted_index":{"In":[0],"the":[1,6,19,34,45,60,74,79,88,94,101,119,124,142,148,156,176,188,199,205],"future":[2],"mobile":[3,25],"edge":[4,26],"networks,":[5],"Internet":[7],"of":[8,22,37,76,82,87,100,105,145,151,161,168,198],"things":[9],"(IoT)":[10],"applications":[11],"will":[12],"be":[13],"latency-sensitive":[14],"and":[15,55,65,78,107,111,122,147,165],"computationally":[16],"intensive.":[17],"Given":[18],"resource":[20],"limitation":[21],"IoT":[23,38,97,112,152,169,183],"devices,":[24,170],"computing":[27],"(MEC)":[28],"servers":[29,42],"are":[30,49],"critical":[31],"to":[32,44,57,72,118,139],"support":[33],"efficient":[35,85],"processing":[36,157,163,201],"tasks.":[39],"Since":[40],"MEC":[41,67],"attached":[43],"ground":[46,96],"base":[47],"stations":[48],"generally":[50],"deployed":[51],"in":[52,103,159],"fixed":[53],"locations":[54],"vulnerable":[56],"physical":[58],"damage,":[59],"unmanned":[61],"aerial":[62,106],"vehicle":[63],"(UAV)":[64],"satellite-assisted":[66],"framework":[68,138],"has":[69],"been":[70],"proposed":[71,189],"leverage":[73],"flexibility":[75],"UAVs":[77,172],"broad":[80],"coverage":[81],"satellites.":[83],"However,":[84],"utilization":[86],"UAV/satellite":[89],"resources":[90],"is":[91],"challenging":[92],"for":[93,181],"static":[95],"devices":[98],"because":[99],"dynamic":[102],"terms":[104,160],"space":[108],"network":[109],"topology":[110],"task":[113,162,178],"arrival":[114],"rates.":[115],"To":[116,154],"adapt":[117],"changing":[120],"environment":[121],"utilize":[123],"interaction":[125],"among":[126],"multiple":[127],"UAVs,":[128],"we":[129],"propose":[130],"a":[131],"multi-agent":[132],"deep":[133],"deterministic":[134],"policy":[135],"gradient":[136],"(MADDPG)":[137],"jointly":[140],"optimize":[141],"traveling":[143],"routes":[144],"multi-UAVs":[146],"offloading":[149,179],"decision":[150],"devices.":[153],"minimize":[155],"cost":[158,202],"latency":[164],"energy":[166],"consumption":[167],"cooperative":[171],"can":[173,194],"help":[174],"find":[175],"optimal":[177],"location":[180],"each":[182],"device.":[184],"Simulation":[185],"results":[186],"show":[187],"algorithm":[190],"based":[191],"on":[192],"MADDPG":[193],"averagely":[195],"decrease":[196],"20%":[197],"above":[200],"compared":[203],"with":[204],"benchmark":[206],"approach.":[207]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
