{"id":"https://openalex.org/W4389961022","doi":"https://doi.org/10.1109/tnse.2023.3344667","title":"AoI-Aware Joint Resource Allocation in Multi-UAV Aided Multi-Access Edge Computing Systems","display_name":"AoI-Aware Joint Resource Allocation in Multi-UAV Aided Multi-Access Edge Computing Systems","publication_year":2023,"publication_date":"2023-12-19","ids":{"openalex":"https://openalex.org/W4389961022","doi":"https://doi.org/10.1109/tnse.2023.3344667"},"language":"en","primary_location":{"id":"doi:10.1109/tnse.2023.3344667","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnse.2023.3344667","pdf_url":null,"source":{"id":"https://openalex.org/S2484352698","display_name":"IEEE Transactions on Network Science and Engineering","issn_l":"2327-4697","issn":["2327-4697","2334-329X"],"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 Transactions on Network Science and Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://bura.brunel.ac.uk/bitstream/2438/29159/1/FullText.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057033292","display_name":"Shuai Shen","orcid":"https://orcid.org/0000-0002-6651-208X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuai Shen","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-6651-208X","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101431066","display_name":"Halvin Yang","orcid":"https://orcid.org/0009-0007-2083-8328"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Halvin Yang","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University College London (UCL), London, U.K"],"raw_orcid":"https://orcid.org/0009-0007-2083-8328","affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London (UCL), London, U.K","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100435639","display_name":"Kun Yang","orcid":"https://orcid.org/0000-0002-6782-6689"},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]},{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN","GB"],"is_corresponding":false,"raw_author_name":"Kun Yang","raw_affiliation_strings":["School of Computer Science and Electronic Engineering, University of Essex, Colchester, U.K","School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-6782-6689","affiliations":[{"raw_affiliation_string":"School of Computer Science and Electronic Engineering, University of Essex, Colchester, U.K","institution_ids":["https://openalex.org/I110002522"]},{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022523766","display_name":"Kezhi Wang","orcid":"https://orcid.org/0000-0001-8602-0800"},"institutions":[{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kezhi Wang","raw_affiliation_strings":["Department of Computer Science, Brunel University London, Uxbridge, U.K"],"raw_orcid":"https://orcid.org/0000-0001-8602-0800","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Brunel University London, Uxbridge, U.K","institution_ids":["https://openalex.org/I59433898"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009266065","display_name":"Guopeng Zhang","orcid":"https://orcid.org/0000-0001-7524-3144"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guopeng Zhang","raw_affiliation_strings":["School of Computer Science and Technology, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-7524-3144","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6552,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.90771679,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"11","issue":"3","first_page":"2596","last_page":"2609"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":0.9988999962806702,"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/T13553","display_name":"Age of Information Optimization","score":0.9988999962806702,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9932000041007996,"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/T11133","display_name":"UAV Applications and Optimization","score":0.9713000059127808,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7635980844497681},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.6386129856109619},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5413962602615356},{"id":"https://openalex.org/keywords/karush\u2013kuhn\u2013tucker-conditions","display_name":"Karush\u2013Kuhn\u2013Tucker conditions","score":0.5383459329605103},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.529717206954956},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5025537014007568},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.47368717193603516},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4528026878833771},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.43414872884750366},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4262322783470154},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.38025766611099243},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.35419875383377075},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.23905760049819946},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.20329108834266663},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1571955680847168},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08770483732223511}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7635980844497681},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.6386129856109619},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5413962602615356},{"id":"https://openalex.org/C50454189","wikidata":"https://www.wikidata.org/wiki/Q2075125","display_name":"Karush\u2013Kuhn\u2013Tucker conditions","level":2,"score":0.5383459329605103},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.529717206954956},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5025537014007568},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.47368717193603516},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4528026878833771},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.43414872884750366},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4262322783470154},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.38025766611099243},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.35419875383377075},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.23905760049819946},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.20329108834266663},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1571955680847168},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08770483732223511},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tnse.2023.3344667","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnse.2023.3344667","pdf_url":null,"source":{"id":"https://openalex.org/S2484352698","display_name":"IEEE Transactions on Network Science and Engineering","issn_l":"2327-4697","issn":["2327-4697","2334-329X"],"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 Transactions on Network Science and Engineering","raw_type":"journal-article"},{"id":"pmh:oai:bura.brunel.ac.uk:2438/29159","is_oa":true,"landing_page_url":"https://bura.brunel.ac.uk/handle/2438/29159","pdf_url":"http://bura.brunel.ac.uk/bitstream/2438/29159/1/FullText.pdf","source":{"id":"https://openalex.org/S4306401473","display_name":"Brunel University Research Archive (BURA) (Brunel University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59433898","host_organization_name":"Brunel University of London","host_organization_lineage":["https://openalex.org/I59433898"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:bura.brunel.ac.uk:2438/29159","is_oa":true,"landing_page_url":"https://bura.brunel.ac.uk/handle/2438/29159","pdf_url":"http://bura.brunel.ac.uk/bitstream/2438/29159/1/FullText.pdf","source":{"id":"https://openalex.org/S4306401473","display_name":"Brunel University Research Archive (BURA) (Brunel University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59433898","host_organization_name":"Brunel University of London","host_organization_lineage":["https://openalex.org/I59433898"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8899999856948853}],"awards":[{"id":"https://openalex.org/G7888387042","display_name":null,"funder_award_id":"62132004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4389961022.pdf","grobid_xml":"https://content.openalex.org/works/W4389961022.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W2031834036","https://openalex.org/W2223726101","https://openalex.org/W2268751503","https://openalex.org/W2624989916","https://openalex.org/W2963294159","https://openalex.org/W2964023906","https://openalex.org/W2971937201","https://openalex.org/W2982531427","https://openalex.org/W2994813045","https://openalex.org/W2995037286","https://openalex.org/W2999672258","https://openalex.org/W3002033136","https://openalex.org/W3012319098","https://openalex.org/W3046016465","https://openalex.org/W3081638697","https://openalex.org/W3089314236","https://openalex.org/W3101855696","https://openalex.org/W3111412729","https://openalex.org/W3116067625","https://openalex.org/W3121089083","https://openalex.org/W3128405110","https://openalex.org/W3139041627","https://openalex.org/W3157985989","https://openalex.org/W3178826893","https://openalex.org/W3186558115","https://openalex.org/W3187306019","https://openalex.org/W3191398928","https://openalex.org/W3200602197","https://openalex.org/W3206794780","https://openalex.org/W3214609206","https://openalex.org/W3217783515","https://openalex.org/W4205523539","https://openalex.org/W4205727993","https://openalex.org/W4205833229","https://openalex.org/W4206186328","https://openalex.org/W4206957930","https://openalex.org/W4210476355","https://openalex.org/W4226408066","https://openalex.org/W4312914183","https://openalex.org/W4323022389","https://openalex.org/W4383899488"],"related_works":["https://openalex.org/W4361251304","https://openalex.org/W3024547383","https://openalex.org/W3195000156","https://openalex.org/W3174690704","https://openalex.org/W4210813012","https://openalex.org/W2968424451","https://openalex.org/W2112045043","https://openalex.org/W4221092438","https://openalex.org/W4385335479","https://openalex.org/W2905685817"],"abstract_inverted_index":{"Compared":[0],"with":[1,42],"traditional":[2,170],"latency,":[3],"age":[4],"of":[5,19,79,90,104,124,140,190],"information":[6],"(AoI)":[7],"is":[8,83,150],"regarded":[9],"as":[10,134,136],"a":[11],"more":[12],"sufficient":[13],"metric":[14],"to":[15,48,62,185],"measure":[16],"the":[17,26,39,49,63,67,73,77,87,91,94,101,105,110,117,121,125,128,137,141,169,187,191],"freshness":[18],"information.":[20],"In":[21],"this":[22],"paper,":[23],"we":[24,108,156],"investigate":[25],"AoI-aware":[27],"unmanned":[28],"aerial":[29],"vehicle":[30],"(UAV)":[31],"aided":[32],"multi-access":[33],"edge":[34],"computing":[35,46,97,131],"(MEC)":[36],"system,":[37],"where":[38],"UAVs,":[40],"equipped":[41],"MEC":[43],"servers,":[44],"provide":[45],"service":[47],"ground":[50],"IoT":[51,81,106],"devices,":[52,107,126],"which":[53,85,116],"have":[54],"heterogeneous":[55],"average":[56],"peak":[57],"AoI":[58],"(APAoI)":[59],"requirements.":[60],"According":[61],"Poisson":[64],"process":[65],"model,":[66,76],"probabilistic":[68],"LoS":[69],"channel":[70],"model":[71],"and":[72,93,96,120,127,130,162,175],"M/D/1":[74],"queue":[75],"APAoI":[78,102],"each":[80],"device":[82],"derived,":[84],"involves":[86],"hovering":[88,138],"locations":[89,139],"UAVs":[92,142],"communication":[95,129],"resources.":[98],"Then,":[99],"considering":[100],"requirements":[103],"formulate":[109],"energy":[111],"consumption":[112],"minimization":[113],"problem,":[114],"in":[115],"offloading":[118],"strategy":[119],"transmit":[122],"power":[123],"resources":[132],"allocation":[133],"well":[135],"are":[143,183],"jointly":[144],"optimized.":[145],"The":[146],"formulated":[147],"optimization":[148],"problem":[149],"non-convex.":[151],"To":[152],"efficiently":[153],"solve":[154],"it,":[155],"decompose":[157],"it":[158],"into":[159],"five":[160],"subproblems":[161],"propose":[163],"an":[164],"alternative":[165],"algorithm":[166],"based":[167],"on":[168],"mathematical":[171],"method,":[172],"KKT":[173],"conditions,":[174],"successive":[176],"convex":[177],"approximation":[178],"technique.":[179],"Extensive":[180],"simulation":[181],"results":[182],"provided":[184],"show":[186],"performance":[188],"gain":[189],"proposed":[192],"algorithm.":[193]},"counts_by_year":[{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
