{"id":"https://openalex.org/W4381735504","doi":"https://doi.org/10.1109/jiot.2023.3288121","title":"Lightweight Blockchain-Based Secure Spectrum Sharing in Space\u2013Air\u2013Ground-Integrated IoT Network","display_name":"Lightweight Blockchain-Based Secure Spectrum Sharing in Space\u2013Air\u2013Ground-Integrated IoT Network","publication_year":2023,"publication_date":"2023-06-23","ids":{"openalex":"https://openalex.org/W4381735504","doi":"https://doi.org/10.1109/jiot.2023.3288121"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2023.3288121","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3288121","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-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/A5101660068","display_name":"Ning Yang","orcid":"https://orcid.org/0000-0001-7021-3894"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ning Yang","raw_affiliation_strings":["College of Communications Engineering, Army Engineering University of PLA, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074512155","display_name":"Daoxing Guo","orcid":"https://orcid.org/0000-0003-1544-6921"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daoxing Guo","raw_affiliation_strings":["College of Communications Engineering, Army Engineering University of PLA, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015260108","display_name":"Yutao Jiao","orcid":"https://orcid.org/0000-0001-8794-6330"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yutao Jiao","raw_affiliation_strings":["College of Communications Engineering, Army Engineering University of PLA, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076455133","display_name":"Guoru Ding","orcid":"https://orcid.org/0000-0003-1780-2547"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoru Ding","raw_affiliation_strings":["College of Communications Engineering, Army Engineering University of PLA, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021504878","display_name":"Ting Qu","orcid":"https://orcid.org/0000-0003-1012-2856"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Qu","raw_affiliation_strings":["GBA and B&#x0026;R International Joint Research Center for Smart Logistics, Jinan University, Zhuhai, China"],"affiliations":[{"raw_affiliation_string":"GBA and B&#x0026;R International Joint Research Center for Smart Logistics, Jinan University, Zhuhai, China","institution_ids":["https://openalex.org/I159948400"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101660068"],"corresponding_institution_ids":["https://openalex.org/I4210163363"],"apc_list":null,"apc_paid":null,"fwci":11.4835,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.98459365,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"10","issue":"23","first_page":"20511","last_page":"20527"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11133","display_name":"UAV Applications and Optimization","score":0.9944000244140625,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9728999733924866,"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":0.8359009027481079},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5603395700454712},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4626427888870239},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.4231386184692383},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.41418319940567017},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.38723674416542053},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3699026107788086},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3255839943885803},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.26621365547180176},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21934762597084045}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8359009027481079},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5603395700454712},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4626427888870239},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.4231386184692383},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.41418319940567017},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.38723674416542053},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3699026107788086},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3255839943885803},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.26621365547180176},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21934762597084045},{"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2023.3288121","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3288121","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G157886057","display_name":null,"funder_award_id":"61931011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4584413591","display_name":null,"funder_award_id":"62231027","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6979555910","display_name":null,"funder_award_id":"62101594","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7516831175","display_name":null,"funder_award_id":"62171462","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7531191085","display_name":null,"funder_award_id":"U20B2038","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1984839697","https://openalex.org/W2335755599","https://openalex.org/W2344901047","https://openalex.org/W2522615148","https://openalex.org/W2531399364","https://openalex.org/W2617903691","https://openalex.org/W2759529277","https://openalex.org/W2781817988","https://openalex.org/W2793346081","https://openalex.org/W2793445187","https://openalex.org/W2922250870","https://openalex.org/W2924387646","https://openalex.org/W2931548779","https://openalex.org/W2932899627","https://openalex.org/W2949760129","https://openalex.org/W2954910960","https://openalex.org/W2963209633","https://openalex.org/W2964023906","https://openalex.org/W2973766557","https://openalex.org/W2976008907","https://openalex.org/W2980954847","https://openalex.org/W2990606185","https://openalex.org/W2994725566","https://openalex.org/W2999376649","https://openalex.org/W3000628012","https://openalex.org/W3006316852","https://openalex.org/W3006911984","https://openalex.org/W3009574497","https://openalex.org/W3010961334","https://openalex.org/W3011995057","https://openalex.org/W3025029677","https://openalex.org/W3048295601","https://openalex.org/W3080511272","https://openalex.org/W3092203679","https://openalex.org/W3103562997","https://openalex.org/W3105376410","https://openalex.org/W3117043751","https://openalex.org/W3118294920","https://openalex.org/W3135272619","https://openalex.org/W3194807193","https://openalex.org/W3195053649","https://openalex.org/W3208120575","https://openalex.org/W3213833661","https://openalex.org/W3214727290","https://openalex.org/W3216767138","https://openalex.org/W4285129723","https://openalex.org/W4285305536","https://openalex.org/W4310053202"],"related_works":["https://openalex.org/W2136583354","https://openalex.org/W2111238207","https://openalex.org/W2760721665","https://openalex.org/W2107954672","https://openalex.org/W3136989197","https://openalex.org/W3197584586","https://openalex.org/W2554600175","https://openalex.org/W4313597519","https://openalex.org/W2602217893","https://openalex.org/W1970434871"],"abstract_inverted_index":{"Unmanned":[0],"aerial":[1],"vehicles":[2],"(UAVs)":[3],"will":[4],"be":[5],"widely":[6],"deployed":[7],"due":[8,45],"to":[9,38,46,80,98,112,146,212],"their":[10,124],"flexibility,":[11],"mobility,":[12],"and":[13,58,122,150,207,216],"miniaturization,":[14],"providing":[15],"the":[16,27,47,53,59,63,82,93,100,110,113,129,148,162,167,171,179,197,204,214,219],"necessary":[17],"support":[18],"for":[19,118,224],"spectrum":[20,39,70,88,101,119,138,154,180,221],"sharing":[21,40,71,89,139,222],"between":[22],"different":[23,42],"communication":[24,43],"systems":[25,44],"in":[26,116,128,156],"space\u2013air\u2013ground-integrated":[28],"IoT":[29],"network":[30],"(SAGIN).":[31],"However,":[32],"there":[33],"are":[34,210],"potential":[35],"security":[36,84,149,205,215],"threats":[37],"among":[41],"openness":[48],"of":[49,55,62,103,153,169,176,218],"a":[50,68,87,136,188],"wireless":[51],"network,":[52,178],"unreliability":[54],"node":[56],"behavior,":[57],"trust":[60],"barriers":[61],"networks.":[64],"In":[65],"this":[66],"article,":[67],"secure":[69,137],"scheme":[72,223],"based":[73,91,141,182],"on":[74,92,142,183],"lightweight":[75],"UAV-blockchain":[76],"(LUBC)":[77],"is":[78,96,144,185,194],"proposed":[79,145,220],"address":[81],"above":[83],"issues.":[85],"First,":[86],"model":[90],"overlay":[94],"mode":[95],"developed":[97],"improve":[99],"efficiency":[102],"SAGIN,":[104],"where":[105],"UAVs":[106],"relay":[107],"signals":[108],"from":[109],"satellite":[111],"ground":[114],"users":[115,126],"exchange":[117],"access":[120,132],"opportunities":[121],"serve":[123],"own":[125],"simultaneously":[127],"nonorthogonal":[130],"multiple":[131],"(NOMA)":[133],"mode.":[134],"Second,":[135],"framework":[140],"LUBC":[143],"solve":[147],"privacy":[151],"issues":[152],"trading":[155],"SAGIN.":[157,225],"Then,":[158],"aiming":[159],"at":[160],"maximizing":[161],"primary":[163],"user\u2019s":[164],"throughput":[165],"under":[166],"premise":[168],"meeting":[170],"minimum":[172],"power":[173],"allocation":[174],"factor":[175],"UAV":[177],"auction":[181,201],"NOMA":[184],"formulated":[186],"as":[187],"multirelay":[189],"selection":[190],"optimization":[191],"problem,":[192],"which":[193],"solved":[195],"by":[196],"blockchain-based":[198],"sequential":[199],"Vickrey":[200],"mechanism.":[202],"Finally,":[203],"evaluation":[206],"numerical":[208],"results":[209],"conducted":[211],"verify":[213],"effectiveness":[217]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-24T08:02:53.985720","created_date":"2025-10-10T00:00:00"}
