{"id":"https://openalex.org/W4406857012","doi":"https://doi.org/10.1109/jiot.2025.3535164","title":"An Intelligent Multitarget AAV Coverage-Aware Navigation Method for Low-Altitude IoT","display_name":"An Intelligent Multitarget AAV Coverage-Aware Navigation Method for Low-Altitude IoT","publication_year":2025,"publication_date":"2025-01-27","ids":{"openalex":"https://openalex.org/W4406857012","doi":"https://doi.org/10.1109/jiot.2025.3535164"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3535164","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3535164","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5039378730","display_name":"Shijin Zhao","orcid":"https://orcid.org/0009-0001-9168-1221"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shijin Zhao","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011900098","display_name":"Fuhui Zhou","orcid":"https://orcid.org/0000-0001-6880-6244"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fuhui Zhou","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100785103","display_name":"Qihui Wu","orcid":"https://orcid.org/0000-0002-9521-5084"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qihui Wu","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5039378730"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":1.3104,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.76477531,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"12","issue":"8","first_page":"9557","last_page":"9569"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9830999970436096,"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":0.9830999970436096,"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":0.97079998254776,"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/T11133","display_name":"UAV Applications and Optimization","score":0.9379000067710876,"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":0.8273206949234009},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.6337035894393921},{"id":"https://openalex.org/keywords/low-altitude","display_name":"Low altitude","score":0.5428124070167542},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4686044454574585},{"id":"https://openalex.org/keywords/altitude","display_name":"Altitude (triangle)","score":0.3213229477405548},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.28588780760765076}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8273206949234009},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.6337035894393921},{"id":"https://openalex.org/C2993172488","wikidata":"https://www.wikidata.org/wiki/Q190200","display_name":"Low altitude","level":3,"score":0.5428124070167542},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4686044454574585},{"id":"https://openalex.org/C6350597","wikidata":"https://www.wikidata.org/wiki/Q339495","display_name":"Altitude (triangle)","level":2,"score":0.3213229477405548},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.28588780760765076},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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":1,"locations":[{"id":"doi:10.1109/jiot.2025.3535164","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3535164","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6100000143051147}],"awards":[{"id":"https://openalex.org/G472321626","display_name":null,"funder_award_id":"62231015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8431966463","display_name":null,"funder_award_id":"62222107","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":44,"referenced_works":["https://openalex.org/W2145339207","https://openalex.org/W2268751503","https://openalex.org/W2515158352","https://openalex.org/W2612291478","https://openalex.org/W2746553466","https://openalex.org/W2863849698","https://openalex.org/W2901790394","https://openalex.org/W2904246096","https://openalex.org/W2962726494","https://openalex.org/W2963133483","https://openalex.org/W2963899602","https://openalex.org/W2964153682","https://openalex.org/W2976008907","https://openalex.org/W2980412543","https://openalex.org/W2988618019","https://openalex.org/W2989951454","https://openalex.org/W3009836639","https://openalex.org/W3045638648","https://openalex.org/W3108838069","https://openalex.org/W3132105662","https://openalex.org/W3177031265","https://openalex.org/W3197218539","https://openalex.org/W3208032334","https://openalex.org/W4205140704","https://openalex.org/W4206913996","https://openalex.org/W4292230953","https://openalex.org/W4312877079","https://openalex.org/W4315630105","https://openalex.org/W4317038477","https://openalex.org/W4322576474","https://openalex.org/W4361801860","https://openalex.org/W4377971363","https://openalex.org/W4386275795","https://openalex.org/W4387490488","https://openalex.org/W4387491109","https://openalex.org/W4387587676","https://openalex.org/W4390831142","https://openalex.org/W4391547575","https://openalex.org/W4393241051","https://openalex.org/W4396817347","https://openalex.org/W4399527139","https://openalex.org/W6685444567","https://openalex.org/W6741002519","https://openalex.org/W6747473740"],"related_works":["https://openalex.org/W2945563562","https://openalex.org/W2087911195","https://openalex.org/W2406921723","https://openalex.org/W2386865535","https://openalex.org/W2353302948","https://openalex.org/W2372292493","https://openalex.org/W1510008292","https://openalex.org/W4237620542","https://openalex.org/W2366663192","https://openalex.org/W2361714509"],"abstract_inverted_index":{"Cellular-connected":[0],"autonomous":[1],"aerial":[2,7,34],"vehicles":[3],"(AAVs)":[4],"act":[5],"as":[6],"users":[8],"to":[9,55,77,108,126,129,144,166,218],"accomplish":[10],"navigation":[11,47,98,106,114,169,193],"missions":[12],"while":[13,60,198],"maintaining":[14],"a":[15,93,105,162],"cellular":[16,35],"connection,":[17],"which":[18,80,160,220],"are":[19],"of":[20,27,67,113,135,149,224],"great":[21],"importance":[22],"for":[23,140,178],"developing":[24],"low-altitude":[25],"Internet":[26],"Things":[28],"(IoT)":[29],"systems.":[30],"However,":[31,73],"the":[32,62,102,110,117,124,133,136,146,150,154,176,222,226,231],"full":[33],"coverage":[36,58,202],"is":[37,205],"an":[38],"extreme":[39],"challenge.":[40],"To":[41],"tackle":[42],"this":[43,89],"issue,":[44],"existing":[45],"coverage-aware":[46,97],"studies":[48],"focus":[49],"on":[50],"designing":[51],"AAV":[52,103,125],"flight":[53],"trajectories":[54],"avoid":[56],"weak":[57,200],"areas":[59],"completing":[61],"mission,":[63],"where":[64,101],"considerable":[65],"efforts":[66],"deep-reinforcement-learning-(DRL)-based":[68],"methods":[69],"have":[70],"been":[71],"conducted.":[72],"they":[74],"lack":[75],"adaptability":[76],"various":[78],"targets,":[79],"limits":[81],"their":[82],"practical":[83],"applicability":[84],"in":[85],"real-world":[86,180],"scenarios.":[87],"In":[88],"article,":[90],"we":[91,152],"propose":[92],"novel":[94],"DRL-based":[95],"multitarget":[96],"(MTCN)":[99],"framework,":[100,159],"learns":[104],"policy":[107,138,232],"minimize":[109],"weighted":[111],"sum":[112],"time":[115],"and":[116,189,214],"expected":[118],"communication":[119,201],"outage":[120],"duration.":[121],"MTCN":[122,157,188],"allows":[123],"efficiently":[127],"navigate":[128],"arbitrary":[130],"targets":[131,197],"without":[132],"need":[134,177],"separate":[137],"training":[139,170],"each":[141],"target.":[142],"Furthermore,":[143],"improve":[145],"sample":[147],"efficiency":[148],"MTCN,":[151,219],"introduce":[153],"radio":[155,164,228],"map-enhanced":[156],"(RM-MTCN)":[158],"leverages":[161],"virtual":[163,227],"map":[165,229],"generate":[167],"supplementary":[168],"data.":[171],"RM-MTCN":[172,190,209],"can":[173],"significantly":[174],"reduce":[175],"extensive":[179],"interactions.":[181],"Extensive":[182],"experimental":[183],"results":[184],"demonstrate":[185],"that":[186,208],"both":[187],"achieve":[191],"generalized":[192],"behaviors":[194],"across":[195],"different":[196],"avoiding":[199],"areas.":[203],"It":[204],"also":[206],"shown":[207],"exhibits":[210],"faster":[211],"learning":[212],"speed":[213],"better":[215],"performance":[216],"compared":[217],"indicates":[221],"effectiveness":[223],"leveraging":[225],"during":[230],"training.":[233]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-12-22T23:10:17.713674","created_date":"2025-01-28T00:00:00"}
