{"id":"https://openalex.org/W4285136672","doi":"https://doi.org/10.1587/transcom.2022ebp3017","title":"Voronoi-Based UAV Flight Method for Non-Uniform User Distribution in Delay-Tolerant Aerial Networks","display_name":"Voronoi-Based UAV Flight Method for Non-Uniform User Distribution in Delay-Tolerant Aerial Networks","publication_year":2022,"publication_date":"2022-05-10","ids":{"openalex":"https://openalex.org/W4285136672","doi":"https://doi.org/10.1587/transcom.2022ebp3017"},"language":"en","primary_location":{"id":"doi:10.1587/transcom.2022ebp3017","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transcom.2022ebp3017","pdf_url":null,"source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://nagoya.repo.nii.ac.jp/records/2003977","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101405187","display_name":"Hiroyuki Asano","orcid":"https://orcid.org/0000-0001-6308-9864"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki ASANO","raw_affiliation_strings":["Department of Information and Communication Engineering, Nagoya University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communication Engineering, Nagoya University","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009836660","display_name":"Hiraku Okada","orcid":"https://orcid.org/0000-0003-2276-6421"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiraku OKADA","raw_affiliation_strings":["Institute of Materials and Systems for Sustainability, Nagoya University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Materials and Systems for Sustainability, Nagoya University","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009640483","display_name":"Chedlia Ben Naila","orcid":"https://orcid.org/0000-0002-0556-2745"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chedlia BEN NAILA","raw_affiliation_strings":["Institute of Materials and Systems for Sustainability, Nagoya University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Materials and Systems for Sustainability, Nagoya University","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044082468","display_name":"Masaaki Katayama","orcid":"https://orcid.org/0000-0002-7612-390X"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaaki KATAYAMA","raw_affiliation_strings":["Institute of Materials and Systems for Sustainability, Nagoya University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Materials and Systems for Sustainability, Nagoya University","institution_ids":["https://openalex.org/I60134161"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.5441,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.91919243,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"E105.B","issue":"11","first_page":"1414","last_page":"1423"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":1.0,"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":1.0,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9980000257492065,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9959999918937683,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8765897154808044},{"id":"https://openalex.org/keywords/voronoi-diagram","display_name":"Voronoi diagram","score":0.839316725730896},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5832622051239014},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5505636930465698},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4802456200122833},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4449034333229065},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3566160202026367},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15566793084144592}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8765897154808044},{"id":"https://openalex.org/C24881265","wikidata":"https://www.wikidata.org/wiki/Q757267","display_name":"Voronoi diagram","level":2,"score":0.839316725730896},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5832622051239014},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5505636930465698},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4802456200122833},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4449034333229065},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3566160202026367},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15566793084144592},{"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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1587/transcom.2022ebp3017","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transcom.2022ebp3017","pdf_url":null,"source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal-article"},{"id":"pmh:oai:irdb.nii.ac.jp:01152:0005623768","is_oa":true,"landing_page_url":"https://nagoya.repo.nii.ac.jp/records/2003977","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal article"}],"best_oa_location":{"id":"pmh:oai:irdb.nii.ac.jp:01152:0005623768","is_oa":true,"landing_page_url":"https://nagoya.repo.nii.ac.jp/records/2003977","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal article"},"sustainable_development_goals":[{"score":0.6499999761581421,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1497763074","https://openalex.org/W1572481965","https://openalex.org/W1913389890","https://openalex.org/W1988456768","https://openalex.org/W2031834036","https://openalex.org/W2112316694","https://openalex.org/W2132932625","https://openalex.org/W2167485994","https://openalex.org/W2268751503","https://openalex.org/W2412503523","https://openalex.org/W2558431499","https://openalex.org/W2872059434","https://openalex.org/W2892448312","https://openalex.org/W2914264156","https://openalex.org/W2962691117","https://openalex.org/W2963198130","https://openalex.org/W2964023906","https://openalex.org/W2964310887","https://openalex.org/W2994008524","https://openalex.org/W3039767112","https://openalex.org/W3122936848","https://openalex.org/W4210948594"],"related_works":["https://openalex.org/W3020555194","https://openalex.org/W2793256277","https://openalex.org/W2348235448","https://openalex.org/W4360958759","https://openalex.org/W2116218375","https://openalex.org/W2389906634","https://openalex.org/W176898926","https://openalex.org/W288156810","https://openalex.org/W1562406979","https://openalex.org/W2962797788"],"abstract_inverted_index":{"This":[0,21],"paper":[1],"considers":[2],"an":[3],"emergency":[4],"communication":[5],"system":[6,22],"controlling":[7],"multiple":[8],"unmanned":[9],"aerial":[10],"vehicles":[11],"(UAVs)":[12],"in":[13,46],"the":[14,36,42,62,81,91,95,103,106,128,131],"sky":[15],"over":[16],"a":[17,47,56,74,113,119],"large-scale":[18],"disaster-affected":[19],"area.":[20],"is":[23,33,88],"based":[24,89],"on":[25,90],"delay-tolerant":[26],"networking,":[27],"and":[28,41],"information":[29],"from":[30],"ground":[31],"users":[32],"relayed":[34],"by":[35,118],"UAVs":[37,45,66],"through":[38,67,109],"wireless":[39],"transmission":[40],"movement":[43],"of":[44,64,83,98,105,130],"store-and-forward":[48],"manner.":[49],"Each":[50],"UAV":[51,78],"moves":[52],"autonomously":[53],"according":[54],"to":[55],"predetermined":[57],"flight":[58,79],"method,":[59],"which":[60],"uses":[61],"positions":[63],"other":[65,99],"communication.":[68],"In":[69],"this":[70],"paper,":[71],"we":[72],"propose":[73],"new":[75],"method":[76,87,108],"for":[77],"considering":[80],"non-uniformity":[82],"user":[84,115],"distributions.":[85],"The":[86,124],"Voronoi":[92],"cell":[93],"using":[94],"predicted":[96],"locations":[97],"UAVs.":[100],"We":[101],"evaluate":[102],"performance":[104],"proposed":[107,132],"computer":[110],"simulations":[111],"with":[112],"non-uniform":[114],"distribution":[116],"generated":[117],"general":[120],"cluster":[121],"point":[122],"process.":[123],"simulation":[125],"results":[126],"demonstrate":[127],"effectiveness":[129],"method.":[133]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}