{"id":"https://openalex.org/W7117583231","doi":"https://doi.org/10.1109/mswim67937.2025.11308828","title":"Energy-Efficient UAV Trajectory and Data Offloading Optimization for LoRa-Enabled IoT Networks","display_name":"Energy-Efficient UAV Trajectory and Data Offloading Optimization for LoRa-Enabled IoT Networks","publication_year":2025,"publication_date":"2025-10-27","ids":{"openalex":"https://openalex.org/W7117583231","doi":"https://doi.org/10.1109/mswim67937.2025.11308828"},"language":"en","primary_location":{"id":"doi:10.1109/mswim67937.2025.11308828","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mswim67937.2025.11308828","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5034660634","display_name":"Lorenzo Perinello","orcid":null},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Lorenzo Perinello","raw_affiliation_strings":["University of Padua,Department of Mathematics,Padua,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Padua,Department of Mathematics,Padua,Italy","institution_ids":["https://openalex.org/I138689650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087930272","display_name":"Luigi De Giovanni","orcid":"https://orcid.org/0000-0002-8035-0013"},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luigi De Giovanni","raw_affiliation_strings":["University of Padua,Department of Mathematics,Padua,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Padua,Department of Mathematics,Padua,Italy","institution_ids":["https://openalex.org/I138689650"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030001168","display_name":"C. Palazzi","orcid":null},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Claudio E. Palazzi","raw_affiliation_strings":["University of Padua,Department of Mathematics,Padua,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Padua,Department of Mathematics,Padua,Italy","institution_ids":["https://openalex.org/I138689650"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I138689650"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"229","last_page":"233"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.8575000166893005,"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":0.8575000166893005,"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/T12079","display_name":"IoT Networks and Protocols","score":0.0681999996304512,"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"}},{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.0430000014603138,"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/scalability","display_name":"Scalability","score":0.66839998960495},{"id":"https://openalex.org/keywords/drone","display_name":"Drone","score":0.630299985408783},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.5501000285148621},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5404000282287598},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.505299985408783},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4453999996185303},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.43700000643730164},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.4339999854564667}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7849000096321106},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.66839998960495},{"id":"https://openalex.org/C59519942","wikidata":"https://www.wikidata.org/wiki/Q650665","display_name":"Drone","level":2,"score":0.630299985408783},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.5501000285148621},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5404000282287598},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.505299985408783},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4794999957084656},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4453999996185303},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.43700000643730164},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.4339999854564667},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.4318999946117401},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.41830000281333923},{"id":"https://openalex.org/C173246807","wikidata":"https://www.wikidata.org/wiki/Q7833062","display_name":"Trajectory optimization","level":3,"score":0.41510000824928284},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.39570000767707825},{"id":"https://openalex.org/C115527620","wikidata":"https://www.wikidata.org/wiki/Q769909","display_name":"Nonlinear programming","level":3,"score":0.36329999566078186},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34389999508857727},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.3409999907016754},{"id":"https://openalex.org/C82578977","wikidata":"https://www.wikidata.org/wiki/Q16773055","display_name":"Data aggregator","level":3,"score":0.30820000171661377},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.29589998722076416},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.2953000068664551},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.25270000100135803},{"id":"https://openalex.org/C101403955","wikidata":"https://www.wikidata.org/wiki/Q6707083","display_name":"Lyapunov optimization","level":5,"score":0.2517000138759613}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/mswim67937.2025.11308828","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mswim67937.2025.11308828","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM)","raw_type":"proceedings-article"},{"id":"pmh:oai:www.research.unipd.it:11577/3575550","is_oa":false,"landing_page_url":"https://hdl.handle.net/11577/3575550","pdf_url":null,"source":{"id":"https://openalex.org/S4306402547","display_name":"Padua Research Archive (University of Padova)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I138689650","host_organization_name":"University of Padua","host_organization_lineage":["https://openalex.org/I138689650"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.881092369556427}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1997325984","https://openalex.org/W2766234523","https://openalex.org/W3126942265","https://openalex.org/W3196407145","https://openalex.org/W4238484605","https://openalex.org/W4292164052","https://openalex.org/W4388304043","https://openalex.org/W4398202717"],"related_works":[],"abstract_inverted_index":{"Recent":[0],"advancements":[1],"in":[2,30,34,77],"Unmanned":[3],"Aerial":[4],"Vehicles":[5],"(UAVs)":[6],"have":[7],"led":[8],"to":[9,139,164],"their":[10],"widespread":[11],"adoption":[12],"across":[13,195],"diverse":[14,196],"operational":[15,88],"domains.":[16],"Their":[17],"extended":[18],"flight":[19],"endurance":[20],"and":[21,37,56,71,80,114,128,148,158,174,184,186,201],"increasing":[22],"onboard":[23],"computational":[24],"capabilities":[25],"make":[26],"them":[27],"particularly":[28,84],"valuable":[29],"communication":[31,175],"systems,":[32],"especially":[33],"urban,":[35],"industrial,":[36],"poorly":[38],"connected":[39],"environments.":[40],"In":[41],"parallel,":[42],"the":[43,86,99,141,178,199,204],"Internet":[44],"of":[45,69,90,145,190,203],"Things":[46],"(IoT)":[47],"has":[48],"emerged":[49],"as":[50,64,121,129],"a":[51,103,122,130,165],"complementary":[52],"technology,":[53],"enabling":[54],"sensing":[55],"data":[57,82,115,160],"offloading":[58,161],"through":[59],"ad":[60],"hoc":[61],"protocols":[62],"such":[63],"LoRaWAN.":[65],"The":[66,136],"effective":[67],"integration":[68],"UAVs":[70],"IoT,":[72],"however,":[73],"raises":[74],"new":[75,104],"challenges":[76],"trajectory":[78,112],"planning":[79],"energy-efficient":[81],"transmission,":[83],"under":[85],"strict":[87],"constraints":[89],"LoRaWAN":[91,155],"networks.":[92,213],"To":[93],"address":[94],"these":[95],"challenges,":[96],"we":[97],"introduce":[98],"Path-and-Offloading":[100],"Problem":[101],"(POP),":[102],"combinatorial":[105],"optimization":[106],"problem":[107],"that":[108],"jointly":[109],"considers":[110],"UAV":[111,146,179],"design":[113],"offloading.":[116],"POP":[117],"is":[118,138],"formulated":[119],"both":[120],"mixed-integer":[123,131],"nonlinear":[124],"programming":[125,133],"(MINLP)":[126],"model":[127],"linear":[132],"(MILP)":[134],"variant.":[135],"objective":[137],"minimize":[140],"total":[142],"energy":[143,173],"consumption":[144],"operations":[147],"sensor":[149],"transmissions,":[150],"while":[151],"ensuring":[152],"compliance":[153],"with":[154],"transmission":[156,188],"policies":[157],"completing":[159],"from":[162],"sensors":[163],"single":[166],"UAV.":[167],"Our":[168],"formulation,":[169],"which":[170],"incorporates":[171],"realistic":[172],"models,":[176,206],"optimizes":[177],"trajectory,":[180],"its":[181],"hovering":[182],"locations":[183],"durations,":[185],"key":[187],"parameters":[189],"LoRa-enabled":[191],"sensors.":[192],"Computational":[193],"experiments":[194],"scenarios":[197],"demonstrate":[198],"effectiveness":[200],"scalability":[202],"proposed":[205],"providing":[207],"practical":[208],"insights":[209],"into":[210],"UAV-enabled":[211],"IoT":[212]},"counts_by_year":[],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-12-30T00:00:00"}