{"id":"https://openalex.org/W4398188109","doi":"https://doi.org/10.1109/twc.2024.3400843","title":"Latency Optimization for Multi-UAV-Assisted Task Offloading in Air-Ground Integrated Millimeter-Wave Networks","display_name":"Latency Optimization for Multi-UAV-Assisted Task Offloading in Air-Ground Integrated Millimeter-Wave Networks","publication_year":2024,"publication_date":"2024-05-21","ids":{"openalex":"https://openalex.org/W4398188109","doi":"https://doi.org/10.1109/twc.2024.3400843"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2024.3400843","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2024.3400843","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.1109/TWC.2024.3400843","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101920882","display_name":"Yanping Liu","orcid":"https://orcid.org/0000-0003-0674-0766"},"institutions":[{"id":"https://openalex.org/I170172562","display_name":"Guizhou University of Finance and Economics","ror":"https://ror.org/02sw6yz40","country_code":"CN","type":"education","lineage":["https://openalex.org/I170172562"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yanping Liu","raw_affiliation_strings":["College of Big Data Statistics, Guizhou University of Finance and Economics, Guiyang, China"],"affiliations":[{"raw_affiliation_string":"College of Big Data Statistics, Guizhou University of Finance and Economics, Guiyang, China","institution_ids":["https://openalex.org/I170172562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068336744","display_name":"Xuming Fang","orcid":"https://orcid.org/0000-0002-7695-3962"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuming Fang","raw_affiliation_strings":["Key Laboratory of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037292846","display_name":"Ming Xiao","orcid":"https://orcid.org/0000-0002-5407-0835"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ming Xiao","raw_affiliation_strings":["Department of Communication Theory, Royal Institute of Technology, Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Communication Theory, Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062811522","display_name":"Fuhong Song","orcid":"https://orcid.org/0009-0005-0925-8133"},"institutions":[{"id":"https://openalex.org/I170172562","display_name":"Guizhou University of Finance and Economics","ror":"https://ror.org/02sw6yz40","country_code":"CN","type":"education","lineage":["https://openalex.org/I170172562"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fuhong Song","raw_affiliation_strings":["School of Information, Guizhou University of Finance and Economics, Guiyang, China"],"affiliations":[{"raw_affiliation_string":"School of Information, Guizhou University of Finance and Economics, Guiyang, China","institution_ids":["https://openalex.org/I170172562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031886715","display_name":"Yaping Cui","orcid":"https://orcid.org/0000-0003-2276-8881"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaping Cui","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055513664","display_name":"Qing Xue","orcid":"https://orcid.org/0000-0003-0982-5263"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qing Xue","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085011568","display_name":"Chunju Tang","orcid":null},"institutions":[{"id":"https://openalex.org/I170172562","display_name":"Guizhou University of Finance and Economics","ror":"https://ror.org/02sw6yz40","country_code":"CN","type":"education","lineage":["https://openalex.org/I170172562"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunju Tang","raw_affiliation_strings":["School of Humanities, Guizhou University of Finance and Economics, Guiyang, China"],"affiliations":[{"raw_affiliation_string":"School of Humanities, Guizhou University of Finance and Economics, Guiyang, China","institution_ids":["https://openalex.org/I170172562"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101920882"],"corresponding_institution_ids":["https://openalex.org/I170172562"],"apc_list":null,"apc_paid":null,"fwci":16.9587,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.98774876,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"23","issue":"10","first_page":"13359","last_page":"13376"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9966999888420105,"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":0.9966999888420105,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9919000267982483,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9911999702453613,"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":0.6595935821533203},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.6281818151473999},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5867009162902832},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4547620415687561},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3374602198600769},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3361203670501709},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26409733295440674},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10866573452949524},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.10188952088356018}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6595935821533203},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.6281818151473999},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5867009162902832},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4547620415687561},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3374602198600769},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3361203670501709},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26409733295440674},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10866573452949524},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.10188952088356018}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/twc.2024.3400843","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2024.3400843","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:zenodo.org:15703878","is_oa":true,"landing_page_url":"https://doi.org/10.1109/TWC.2024.3400843","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:15703878","is_oa":true,"landing_page_url":"https://doi.org/10.1109/TWC.2024.3400843","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4923889266","display_name":null,"funder_award_id":"62061007","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7694561613","display_name":null,"funder_award_id":"62071393","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W1991056455","https://openalex.org/W2018162148","https://openalex.org/W2073252511","https://openalex.org/W2089050596","https://openalex.org/W2615358882","https://openalex.org/W2624989916","https://openalex.org/W2739984274","https://openalex.org/W2758883411","https://openalex.org/W2777781531","https://openalex.org/W2896883851","https://openalex.org/W2897823883","https://openalex.org/W2910278564","https://openalex.org/W2917005045","https://openalex.org/W2961269959","https://openalex.org/W2977195919","https://openalex.org/W2980900543","https://openalex.org/W2990589660","https://openalex.org/W2999380984","https://openalex.org/W3005759659","https://openalex.org/W3016961082","https://openalex.org/W3047729711","https://openalex.org/W3048391539","https://openalex.org/W3081671340","https://openalex.org/W3110879396","https://openalex.org/W3111750230","https://openalex.org/W3113682412","https://openalex.org/W3115826427","https://openalex.org/W3135506433","https://openalex.org/W3136774798","https://openalex.org/W3153448713","https://openalex.org/W3155178538","https://openalex.org/W3159527833","https://openalex.org/W3161168179","https://openalex.org/W3175044018","https://openalex.org/W3179018212","https://openalex.org/W3197958915","https://openalex.org/W3198132193","https://openalex.org/W3200711151","https://openalex.org/W3201870572","https://openalex.org/W3207745675","https://openalex.org/W3213941139","https://openalex.org/W4213312819","https://openalex.org/W4221147571","https://openalex.org/W4283319631","https://openalex.org/W4285179741","https://openalex.org/W4285299870","https://openalex.org/W4290803235","https://openalex.org/W4295036210","https://openalex.org/W4296079598","https://openalex.org/W4312770573","https://openalex.org/W4313119640","https://openalex.org/W4319996394","https://openalex.org/W4362563519","https://openalex.org/W4366835548","https://openalex.org/W4380365050","https://openalex.org/W4386234175","https://openalex.org/W4387026573","https://openalex.org/W4388469616","https://openalex.org/W4391547876","https://openalex.org/W6841500308"],"related_works":["https://openalex.org/W2111375262","https://openalex.org/W2307385607","https://openalex.org/W1991205173","https://openalex.org/W2109048960","https://openalex.org/W2741481635","https://openalex.org/W2137328885","https://openalex.org/W2338537463","https://openalex.org/W2183644707","https://openalex.org/W2954284861","https://openalex.org/W3036465205"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,91],"investigate":[4],"the":[5,18,50,61,67,80,87,118,129,140,146,154,171,174,181,186,195,205],"joint":[6],"unmanned":[7],"aerial":[8],"vehicle":[9],"(UAV)":[10],"deployment":[11],"and":[12,36,105,109,113,153,177,193],"resource":[13,104],"allocation":[14,111],"problem":[15],"to":[16,48,74,169],"minimize":[17],"latency":[19,197],"of":[20,173,188,198,213],"multi-UAV-assisted":[21],"computation":[22,81,103],"offloading":[23,82],"in":[24,30,138,202],"air-ground":[25],"integrated":[26],"millimeter-wave":[27],"(mmWave)":[28],"networks,":[29],"which":[31,139],"UAVs":[32],"have":[33,179],"both":[34],"computing":[35,53,58],"relaying":[37],"capabilities,":[38],"thereby":[39],"providing":[40],"more":[41],"opportunities":[42],"for":[43],"ground":[44],"user":[45],"equipments":[46],"(UEs)":[47],"access":[49],"moble":[51],"edge":[52],"(MEC)":[54],"servers":[55],"with":[56],"rich":[57],"resources.":[59],"Moreover,":[60],"study":[62],"also":[63],"takes":[64],"into":[65,94],"account":[66],"dynamic":[68],"interference":[69],"experienced":[70],"by":[71,123,134,145,159],"UEs":[72],"due":[73],"different":[75],"uploading":[76],"completion":[77],"times":[78],"during":[79],"process.":[83],"To":[84],"efficiently":[85],"address":[86],"considered":[88],"non-convex":[89],"problem,":[90],"split":[92],"it":[93],"four":[95],"subproblems,":[96,112],"i.e.,":[97],"UAV":[98],"deployment,":[99],"MEC":[100],"server":[101],"selection,":[102],"task":[106],"ratio":[107],"allocation,":[108],"power":[110],"solve":[114],"them":[115],"iteratively.":[116],"Specifically,":[117],"first":[119],"one":[120,131,142,156],"is":[121,132,143,157,208],"solved":[122,144,158],"three-dimensional-strategy":[124],"iterative":[125],"weekly":[126],"acyclic":[127],"game,":[128],"second":[130],"addressed":[133],"Markov":[135],"Approximation":[136],"approach":[137,182],"third":[141],"interior":[147],"point":[148],"method":[149],"at":[150],"each":[151],"iteration,":[152],"last":[155],"whale":[160],"optimization":[161],"algorithm":[162],"(WOA).":[163],"Finally,":[164],"extensive":[165],"simulations":[166],"are":[167,215],"provided":[168],"demonstrate":[170],"effectiveness":[172],"proposed":[175],"approach,":[176],"results":[178],"shown":[180],"can":[183],"effectively":[184],"mitigate":[185],"effect":[187],"blockage":[189],"on":[190],"mmWave":[191],"transmissions":[192],"reduce":[194],"total":[196],"all":[199],"UEs,":[200],"particularly":[201],"scenarios":[203],"where":[204],"communication":[206],"bandwidth":[207],"limited":[209],"or":[210],"data":[211],"volumes":[212],"tasks":[214],"large.":[216]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":5}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2024-05-22T00:00:00"}