{"id":"https://openalex.org/W4391761556","doi":"https://doi.org/10.1109/icct59356.2023.10419470","title":"AoI-Optimal Trajectory Planning in UAV-Assisted ISAC Networks","display_name":"AoI-Optimal Trajectory Planning in UAV-Assisted ISAC Networks","publication_year":2023,"publication_date":"2023-10-20","ids":{"openalex":"https://openalex.org/W4391761556","doi":"https://doi.org/10.1109/icct59356.2023.10419470"},"language":"en","primary_location":{"id":"doi:10.1109/icct59356.2023.10419470","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct59356.2023.10419470","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 23rd International Conference on Communication Technology (ICCT)","raw_type":"proceedings-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/A5009336312","display_name":"Qian Zhu","orcid":"https://orcid.org/0000-0002-5709-9924"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qian Zhu","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University,Beijing,China","School of Electronic and Information Engineering, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University,Beijing,China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077936056","display_name":"Rongke Liu","orcid":"https://orcid.org/0000-0003-3098-8649"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rongke Liu","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University,Beijing,China","School of Electronic and Information Engineering, Beihang University, Beijing, China","Shenzhen Institute, Beihang University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University,Beijing,China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"Shenzhen Institute, Beihang University, Shenzhen, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109456410","display_name":"Xianglong Lv","orcid":"https://orcid.org/0009-0000-2404-3783"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianglong Lv","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University,Beijing,China","School of Electronic and Information Engineering, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University,Beijing,China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111128576","display_name":"Quanyu Meng","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Quanyu Meng","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University,Beijing,China","School of Electronic and Information Engineering, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University,Beijing,China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101957059","display_name":"Yanzhe Wang","orcid":"https://orcid.org/0009-0006-9990-4326"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanzhe Wang","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University,Beijing,China","School of Electronic and Information Engineering, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University,Beijing,China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5009336312"],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":3.0942,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.91557358,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"428","last_page":"433"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9991999864578247,"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":0.9991999864578247,"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/T13553","display_name":"Age of Information Optimization","score":0.9991999864578247,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9987999796867371,"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":0.7358099818229675},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.7047091722488403},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5725346803665161},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5100367665290833},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4867236912250519},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.48213645815849304},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4573920965194702},{"id":"https://openalex.org/keywords/motion-planning","display_name":"Motion planning","score":0.4452725350856781},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.43012750148773193},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4122408330440521},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2785464823246002},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16769346594810486},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15930205583572388},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12729206681251526}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7358099818229675},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7047091722488403},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5725346803665161},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5100367665290833},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4867236912250519},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.48213645815849304},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4573920965194702},{"id":"https://openalex.org/C81074085","wikidata":"https://www.wikidata.org/wiki/Q366872","display_name":"Motion planning","level":3,"score":0.4452725350856781},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.43012750148773193},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4122408330440521},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2785464823246002},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16769346594810486},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15930205583572388},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12729206681251526},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icct59356.2023.10419470","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct59356.2023.10419470","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 23rd International Conference on Communication Technology (ICCT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5199999809265137,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G200244127","display_name":null,"funder_award_id":"L202003","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"}],"funders":[{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2130724591","https://openalex.org/W2480227185","https://openalex.org/W2744248483","https://openalex.org/W2963085502","https://openalex.org/W2984459839","https://openalex.org/W3127386894","https://openalex.org/W3175592473","https://openalex.org/W3194620979","https://openalex.org/W3205171351","https://openalex.org/W4285146254","https://openalex.org/W4313070968","https://openalex.org/W4320004355"],"related_works":["https://openalex.org/W4323768008","https://openalex.org/W1941703695","https://openalex.org/W3131574667","https://openalex.org/W4360995134","https://openalex.org/W4248382324","https://openalex.org/W3023605104","https://openalex.org/W2039473718","https://openalex.org/W2387529410","https://openalex.org/W2383578611","https://openalex.org/W2384733347"],"abstract_inverted_index":{"Integrated":[0],"sensing":[1,122],"and":[2,90,123],"communication":[3,99],"(ISAC)":[4],"technology":[5],"based":[6],"on":[7,59],"space-based":[8],"unmanned":[9,44],"platform":[10],"has":[11],"recently":[12],"been":[13],"recognized":[14],"as":[15,32,79,125],"an":[16],"indispensable":[17],"functionality":[18],"for":[19,43,65],"the":[20,35,51,60,74,77,80,86,98,105,113],"upcoming":[21],"Sixth":[22],"Generation":[23],"(6G)":[24],"wireless":[25],"networks.":[26,69],"However,":[27],"in":[28,67,85,120],"harsh":[29],"environments":[30],"such":[31],"isolated":[33],"mountains,":[34],"age":[36],"of":[37,40,76,101],"information":[38],"(AoI)":[39],"sensing-communication":[41],"service":[42],"aerial":[45],"vehicles":[46],"(UAVs),":[47],"still":[48],"seriously":[49],"affects":[50],"system":[52,106],"performance.":[53,108],"In":[54,70],"this":[55],"paper,":[56],"we":[57,72],"focus":[58],"AoI-optimal":[61],"trajectory":[62,87],"planning":[63,88],"problem":[64],"UAV":[66,78,102],"ISAC":[68],"particular,":[71],"take":[73],"geometry":[75],"anchor":[81],"node":[82],"into":[83],"consideration":[84],"process,":[89],"use":[91],"dynamic":[92],"programming":[93],"(DP)":[94],"algorithm":[95],"to":[96],"optimize":[97],"AoI":[100],"while":[103],"ensuring":[104],"positioning":[107],"Numerical":[109],"results":[110],"demonstrate":[111],"that":[112],"proposed":[114],"scheme":[115],"achieves":[116],"significant":[117],"performance":[118],"gains":[119],"both":[121],"communication,":[124],"compared":[126],"with":[127],"conventional":[128],"random":[129],"benchmarks.":[130]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}