{"id":"https://openalex.org/W2995710401","doi":"https://doi.org/10.1109/wcsp.2019.8927916","title":"Energy Minimization in UAV-Aided Wireless Sensor Networks with OFDMA","display_name":"Energy Minimization in UAV-Aided Wireless Sensor Networks with OFDMA","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2995710401","doi":"https://doi.org/10.1109/wcsp.2019.8927916","mag":"2995710401"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp.2019.8927916","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2019.8927916","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","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/A5110375656","display_name":"Sheng Xue","orcid":"https://orcid.org/0009-0003-7467-6919"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Sheng Xue","raw_affiliation_strings":["College of Electronic and Information Engineering, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021492036","display_name":"Suzhi Bi","orcid":"https://orcid.org/0000-0001-6212-690X"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Suzhi Bi","raw_affiliation_strings":["College of Electronic and Information Engineering, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084177212","display_name":"Xiaohui Lin","orcid":"https://orcid.org/0000-0001-6875-0711"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohui Lin","raw_affiliation_strings":["College of Electronic and Information Engineering, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5110375656"],"corresponding_institution_ids":["https://openalex.org/I180726961"],"apc_list":null,"apc_paid":null,"fwci":1.9835,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.88503584,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9728000164031982,"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":0.9445000290870667,"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":0.7514156103134155},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.6414989233016968},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6222318410873413},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.601559042930603},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5470697283744812},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5419964790344238},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5272575616836548},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5246192216873169},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5003440380096436},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.49800753593444824},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4546705484390259},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4404257833957672},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.4353001117706299},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.41357824206352234},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3886341452598572},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16475450992584229},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13643887639045715},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10974794626235962},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09275874495506287},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.08955693244934082}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7514156103134155},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.6414989233016968},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6222318410873413},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.601559042930603},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5470697283744812},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5419964790344238},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5272575616836548},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5246192216873169},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5003440380096436},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.49800753593444824},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4546705484390259},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4404257833957672},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.4353001117706299},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.41357824206352234},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3886341452598572},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16475450992584229},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13643887639045715},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10974794626235962},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09275874495506287},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.08955693244934082},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp.2019.8927916","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2019.8927916","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2031834036","https://openalex.org/W2268751503","https://openalex.org/W2467239853","https://openalex.org/W2523219060","https://openalex.org/W2558431499","https://openalex.org/W2583391402","https://openalex.org/W2747540231","https://openalex.org/W2790256744","https://openalex.org/W2795603418","https://openalex.org/W2883649322","https://openalex.org/W2962804513","https://openalex.org/W2963285294","https://openalex.org/W2963757186","https://openalex.org/W2964018918","https://openalex.org/W2964023906","https://openalex.org/W2964310887","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W2126075151","https://openalex.org/W2124130287","https://openalex.org/W2349054151","https://openalex.org/W2787808551","https://openalex.org/W1969906201","https://openalex.org/W1976868276","https://openalex.org/W2061159820","https://openalex.org/W1937256319"],"abstract_inverted_index":{"The":[0],"use":[1],"of":[2,11,72,77,90,124],"unmanned":[3],"aerial":[4],"vehicles":[5],"(UAVs)":[6],"as":[7,33],"communication":[8,75],"platform":[9],"is":[10,31],"great":[12],"practical":[13],"significance":[14],"in":[15],"wireless":[16,25],"sensor":[17,26],"networks.":[18],"In":[19],"this":[20],"paper,":[21],"we":[22,98],"study":[23],"UAV-aided":[24],"networks":[27],"where":[28],"a":[29,34,70],"UAV":[30,59],"dispatched":[32],"flying":[35],"base":[36],"station":[37],"to":[38,41,55,109],"transmit":[39],"information":[40],"multiple":[42,51],"ground":[43],"nodes":[44],"(GNs)":[45],"using":[46],"OFDMA":[47,84],"(orthogonal":[48],"frequency":[49],"division":[50],"access).":[52],"We":[53],"aim":[54],"minimize":[56],"the":[57,73,83,94,112,125],"total":[58],"energy":[60,65],"consumption,":[61],"including":[62],"both":[63],"propulsion":[64],"and":[66,87,104,115],"communication-related":[67],"energy,":[68],"with":[69],"guarantee":[71],"required":[74],"throughput":[76],"each":[78],"GN":[79],"by":[80],"jointly":[81],"optimizing":[82],"resource":[85,113],"allocation":[86,114],"flight":[88],"trajectory":[89,116],"UAV.":[91],"To":[92],"tackle":[93],"non-convex":[95],"optimization":[96,107,128],"problem,":[97],"employ":[99],"block":[100],"coordinate":[101],"decent":[102],"method":[103],"successive":[105],"convex":[106],"technique":[108],"iteratively":[110],"update":[111],"design.":[117],"Numerical":[118],"results":[119],"show":[120],"significant":[121],"performance":[122],"gains":[123],"proposed":[126],"joint":[127],"over":[129],"two":[130],"representative":[131],"benchmark":[132],"schemes.":[133]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}