{"id":"https://openalex.org/W4404479894","doi":"https://doi.org/10.1109/lwc.2024.3501194","title":"Semantic-AI-Based Trajectory Design of Multiple UAV Base Stations in Sparse and Mobile User Environments","display_name":"Semantic-AI-Based Trajectory Design of Multiple UAV Base Stations in Sparse and Mobile User Environments","publication_year":2024,"publication_date":"2024-11-18","ids":{"openalex":"https://openalex.org/W4404479894","doi":"https://doi.org/10.1109/lwc.2024.3501194"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2024.3501194","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2024.3501194","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"},"type":"article","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/A5101254697","display_name":"Hanxiao Yuan","orcid":"https://orcid.org/0000-0002-3245-1119"},"institutions":[{"id":"https://openalex.org/I158809036","display_name":"Shenzhen Institute of Information Technology","ror":"https://ror.org/03wrf9427","country_code":"CN","type":"education","lineage":["https://openalex.org/I158809036"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hanxiao Yuan","raw_affiliation_strings":["Guangdong Provincial Key Laboratory of Aerospace Communication and Networking Technology, Harbin Institute of Technology Shenzhen, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory of Aerospace Communication and Networking Technology, Harbin Institute of Technology Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I158809036","https://openalex.org/I204983213","https://openalex.org/I4210152380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002181503","display_name":"Yao Shi","orcid":"https://orcid.org/0000-0003-3069-0148"},"institutions":[{"id":"https://openalex.org/I158809036","display_name":"Shenzhen Institute of Information Technology","ror":"https://ror.org/03wrf9427","country_code":"CN","type":"education","lineage":["https://openalex.org/I158809036"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yao Shi","raw_affiliation_strings":["Guangdong Provincial Key Laboratory of Aerospace Communication and Networking Technology, Harbin Institute of Technology Shenzhen, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory of Aerospace Communication and Networking Technology, Harbin Institute of Technology Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I158809036","https://openalex.org/I204983213","https://openalex.org/I4210152380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002248410","display_name":"Emad Alsusa","orcid":"https://orcid.org/0000-0002-7724-2636"},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Emad Alsusa","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, The University of Manchester, Manchester, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, The University of Manchester, Manchester, U.K","institution_ids":["https://openalex.org/I28407311"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076811273","display_name":"Yichuan Li","orcid":"https://orcid.org/0000-0003-2078-0983"},"institutions":[{"id":"https://openalex.org/I158809036","display_name":"Shenzhen Institute of Information Technology","ror":"https://ror.org/03wrf9427","country_code":"CN","type":"education","lineage":["https://openalex.org/I158809036"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yichuan Li","raw_affiliation_strings":["Guangdong Provincial Key Laboratory of Aerospace Communication and Networking Technology, Harbin Institute of Technology Shenzhen, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory of Aerospace Communication and Networking Technology, Harbin Institute of Technology Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I158809036","https://openalex.org/I204983213","https://openalex.org/I4210152380"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072916702","display_name":"Xiaohu You","orcid":"https://orcid.org/0000-0002-0809-8511"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohu You","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101254697"],"corresponding_institution_ids":["https://openalex.org/I158809036","https://openalex.org/I204983213","https://openalex.org/I4210152380"],"apc_list":null,"apc_paid":null,"fwci":0.245,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.55024356,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"14","issue":"2","first_page":"335","last_page":"339"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9883000254631042,"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"}},"topics":[{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9883000254631042,"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"}},{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9718999862670898,"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/T11814","display_name":"Advanced Manufacturing and Logistics Optimization","score":0.9700000286102295,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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":0.7849694490432739},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.7462789416313171},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.6558071374893188},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4153718948364258},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3929770588874817},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.371593713760376},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.32359713315963745},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3213901221752167},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.30017751455307007}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7849694490432739},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7462789416313171},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6558071374893188},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4153718948364258},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3929770588874817},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.371593713760376},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.32359713315963745},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3213901221752167},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.30017751455307007},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2024.3501194","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2024.3501194","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2456955955","display_name":null,"funder_award_id":"RCBS20221008093131087","funder_id":"https://openalex.org/F4320329836","funder_display_name":"Chuzhou Science and Technology Program"},{"id":"https://openalex.org/G6335852749","display_name":null,"funder_award_id":"62201174","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7442128303","display_name":null,"funder_award_id":"2023A1515011886","funder_id":"https://openalex.org/F4320330400","funder_display_name":"Shenzhen Research Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320329836","display_name":"Chuzhou Science and Technology Program","ror":null},{"id":"https://openalex.org/F4320330400","display_name":"Shenzhen Research Foundation","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2031834036","https://openalex.org/W2911286998","https://openalex.org/W2963658727","https://openalex.org/W2972656576","https://openalex.org/W3046988891","https://openalex.org/W3160340830","https://openalex.org/W4285202992","https://openalex.org/W4295789133","https://openalex.org/W4319996394","https://openalex.org/W4376479171","https://openalex.org/W4383752869","https://openalex.org/W6766805167","https://openalex.org/W6778632403","https://openalex.org/W6781750019"],"related_works":["https://openalex.org/W4320064709","https://openalex.org/W2883866751","https://openalex.org/W2090039596","https://openalex.org/W2153151466","https://openalex.org/W2374739289","https://openalex.org/W2089411671","https://openalex.org/W1676046567","https://openalex.org/W1561469256","https://openalex.org/W2123906046","https://openalex.org/W1503570654"],"abstract_inverted_index":{"Designing":[0],"an":[1,89],"efficient":[2],"and":[3,47,82,103,116,155],"equitable":[4],"communication":[5,61,153],"service":[6],"policy":[7],"for":[8,26],"sparsely":[9],"distributed":[10],"mobile":[11],"users":[12,81],"across":[13],"extensive":[14],"areas":[15],"poses":[16],"a":[17,72,84,112,117,129],"considerable":[18],"challenge":[19,36],"in":[20,58,152,157],"the":[21,40,48,53,60,105,109,122,142,146],"field":[22],"of":[23,43,52,63,108],"trajectory":[24],"planning":[25],"multiple":[27],"Uncrewed":[28],"Aerial":[29],"Vehicles":[30],"(UAV)":[31],"Base":[32],"Stations":[33],"(BS).":[34],"The":[35,137],"arises":[37],"due":[38],"to":[39,69,78,97,150],"dispersed":[41],"nature":[42],"User":[44],"Terminals":[45],"(UTs)":[46],"restricted":[49],"sensor":[50],"range":[51],"UAVs,":[54],"which":[55],"frequently":[56],"results":[57,139],"overlooking":[59],"requirements":[62],"certain":[64],"edge":[65,80],"users.":[66],"In":[67],"response":[68],"this":[70],"challenge,":[71],"fairness":[73],"model":[74],"has":[75,94],"been":[76,95],"proposed":[77,123,143],"prioritize":[79],"ensure":[83],"balanced":[85],"user":[86],"experience.":[87],"Furthermore,":[88],"innovative":[90],"UAV-BS":[91],"cooperation":[92],"algorithm":[93,144],"introduced":[96],"effectively":[98],"manage":[99],"sparse":[100],"observation":[101],"features":[102],"enhance":[104],"UAV-BSs\u2019":[106],"understanding":[107],"environment":[110],"through":[111,128],"node-level":[113],"attention":[114],"mechanism":[115],"semantic-level":[118],"aggregating":[119],"mechanism.":[120],"Additionally,":[121],"enhances":[124],"coordination":[125],"among":[126],"UAV-BSs":[127],"CTDE":[130],"(Centralized":[131],"Training":[132],"with":[133],"Decentralized":[134],"Execution)":[135],"method.":[136],"simulation":[138],"demonstrate":[140],"that":[141],"outperforms":[145],"state-of-the-art":[147],"methods":[148],"up":[149],"36%":[151],"rate":[154],"33%":[156],"fairness.":[158]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
