{"id":"https://openalex.org/W4389545330","doi":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333728","title":"NOMA-based Dual-UAV Data Collection in Wireless Powered IoT Networks","display_name":"NOMA-based Dual-UAV Data Collection in Wireless Powered IoT Networks","publication_year":2023,"publication_date":"2023-10-10","ids":{"openalex":"https://openalex.org/W4389545330","doi":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333728"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2023-fall60731.2023.10333728","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333728","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall)","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/A5069822497","display_name":"Pengfei Du","orcid":"https://orcid.org/0000-0001-6069-3572"},"institutions":[{"id":"https://openalex.org/I102345215","display_name":"Xihua University","ror":"https://ror.org/04gwtvf26","country_code":"CN","type":"education","lineage":["https://openalex.org/I102345215"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Pengfei Du","raw_affiliation_strings":["Xihua University,Engineering Research Center of Intelligent Air-Ground Integrated Vehicle and Traffic Control Ministry of Education,Chengdu,China,610039"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xihua University,Engineering Research Center of Intelligent Air-Ground Integrated Vehicle and Traffic Control Ministry of Education,Chengdu,China,610039","institution_ids":["https://openalex.org/I102345215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076433196","display_name":"Shijia Chen","orcid":"https://orcid.org/0000-0002-5814-2816"},"institutions":[{"id":"https://openalex.org/I102345215","display_name":"Xihua University","ror":"https://ror.org/04gwtvf26","country_code":"CN","type":"education","lineage":["https://openalex.org/I102345215"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shijia Chen","raw_affiliation_strings":["Xihua University,Engineering Research Center of Intelligent Air-Ground Integrated Vehicle and Traffic Control Ministry of Education,Chengdu,China,610039"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xihua University,Engineering Research Center of Intelligent Air-Ground Integrated Vehicle and Traffic Control Ministry of Education,Chengdu,China,610039","institution_ids":["https://openalex.org/I102345215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054082705","display_name":"Qi Zeng","orcid":"https://orcid.org/0000-0003-4882-5530"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Zeng","raw_affiliation_strings":["Sichuan University,College of Electrical Engineering,Chengdu,China,610065"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sichuan University,College of Electrical Engineering,Chengdu,China,610065","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069520003","display_name":"Chaojin Qing","orcid":"https://orcid.org/0000-0002-8089-3181"},"institutions":[{"id":"https://openalex.org/I102345215","display_name":"Xihua University","ror":"https://ror.org/04gwtvf26","country_code":"CN","type":"education","lineage":["https://openalex.org/I102345215"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaojin Qing","raw_affiliation_strings":["Xihua University,Engineering Research Center of Intelligent Air-Ground Integrated Vehicle and Traffic Control Ministry of Education,Chengdu,China,610039"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xihua University,Engineering Research Center of Intelligent Air-Ground Integrated Vehicle and Traffic Control Ministry of Education,Chengdu,China,610039","institution_ids":["https://openalex.org/I102345215"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5069822497"],"corresponding_institution_ids":["https://openalex.org/I102345215"],"apc_list":null,"apc_paid":null,"fwci":7.0552,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.96394947,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9998000264167786,"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":0.9998000264167786,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9977999925613403,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9865999817848206,"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/noma","display_name":"Noma","score":0.8022812604904175},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7033827304840088},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.6877362728118896},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.6222858428955078},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5952395796775818},{"id":"https://openalex.org/keywords/data-collection","display_name":"Data collection","score":0.4900418519973755},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4223003387451172},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4222468435764313},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28918033838272095},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.26217514276504517},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.07000753283500671}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8022812604904175},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7033827304840088},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.6877362728118896},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.6222858428955078},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5952395796775818},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.4900418519973755},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4223003387451172},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4222468435764313},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28918033838272095},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.26217514276504517},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.07000753283500671},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2023-fall60731.2023.10333728","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333728","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8100000023841858,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2945328213","https://openalex.org/W2993170066","https://openalex.org/W3008705472","https://openalex.org/W3037757350","https://openalex.org/W3081415854","https://openalex.org/W3086917883","https://openalex.org/W3097185672","https://openalex.org/W3102217847","https://openalex.org/W3106790501","https://openalex.org/W3127745423","https://openalex.org/W3153837211","https://openalex.org/W3172200957","https://openalex.org/W3182543429","https://openalex.org/W3183650111","https://openalex.org/W3195128949","https://openalex.org/W4226213255","https://openalex.org/W4250589301","https://openalex.org/W4283206524","https://openalex.org/W4285211583"],"related_works":["https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W3010814398","https://openalex.org/W4385197899","https://openalex.org/W3005957545","https://openalex.org/W2076432172","https://openalex.org/W4309235375","https://openalex.org/W2887349183","https://openalex.org/W4364360709"],"abstract_inverted_index":{"Unmanned":[0],"aerial":[1],"vehicle":[2],"(UAV)":[3],"communication":[4],"has":[5],"been":[6],"recognized":[7],"as":[8],"an":[9],"appealing":[10],"technology":[11,45],"for":[12],"the":[13,24,56,67,75,89,98,104,117,126,146,157,163,170],"efficient":[14],"data":[15,28,69,83,140],"collection":[16,29,70,84],"in":[17,79],"Internet":[18],"of":[19,26,31,58,72,165,179],"Things":[20],"(IoT)":[21],"networks.":[22,61],"Whereas,":[23],"majority":[25],"existing":[27],"strategies":[30,172],"UAV-aided":[32],"IoT":[33,60,76],"networks":[34],"with":[35,173],"wireless":[36],"power":[37,96],"transfer":[38],"(WPT)":[39],"or":[40,176],"non-orthogonal":[41],"multiple":[42],"access":[43],"(NOMA)":[44],"are":[46,152],"mostly":[47],"only":[48],"have":[49],"a":[50,80,130,136],"single":[51],"UAV,":[52],"which":[53],"cannot":[54],"meet":[55],"requirement":[57],"massive":[59],"Thus,":[62],"we":[63,114],"propose":[64,135],"to":[65,116,124,144,154,169],"maximize":[66],"minimum":[68,166],"rate":[71],"UAVs":[73],"from":[74],"devices":[77],"(IoTDs)":[78],"NOMA-based":[81,138],"dual-UAV":[82,139],"system":[85],"by":[86],"jointly":[87],"optimizing":[88],"UAVs\u2019":[90,99],"trajectories,":[91],"IoTDs\u2019":[92,105],"scheduling":[93,178],"and":[94,103,120,133],"transmit":[95],"under":[97],"flight":[100],"speed":[101],"constraint,":[102],"energy":[106],"harvesting":[107],"constraint.":[108],"To":[109],"solve":[110],"this":[111],"non-convex":[112],"problem,":[113],"resort":[115],"alternating":[118],"optimization":[119],"successive":[121],"convex":[122,131],"approximation":[123],"convert":[125],"original":[127],"problem":[128],"into":[129],"form,":[132],"then":[134],"low-complexity":[137],"acquisition":[141],"algorithm":[142],"(DUDCA)":[143],"settle":[145],"transformed":[147],"problem.":[148],"Abundant":[149],"simulation":[150],"results":[151],"given":[153],"verify":[155],"that":[156],"proposed":[158],"DUDCA":[159],"can":[160],"effectively":[161],"enhance":[162],"maximization":[164],"throughput":[167],"compare":[168],"benchmark":[171],"fixed":[174],"trajectory":[175],"random":[177],"IoTDs.":[180]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3}],"updated_date":"2026-06-03T09:05:47.796612","created_date":"2025-10-10T00:00:00"}