{"id":"https://openalex.org/W4387129518","doi":"https://doi.org/10.1109/twc.2023.3318110","title":"Performance Analysis of Cooperative Caching and Transmission Diversity in Cache-Enabled UAV Networks","display_name":"Performance Analysis of Cooperative Caching and Transmission Diversity in Cache-Enabled UAV Networks","publication_year":2023,"publication_date":"2023-09-28","ids":{"openalex":"https://openalex.org/W4387129518","doi":"https://doi.org/10.1109/twc.2023.3318110"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2023.3318110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3318110","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","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/A5042387274","display_name":"Wenfei Tang","orcid":"https://orcid.org/0000-0002-0642-5494"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wenfei Tang","raw_affiliation_strings":["Key Lab of Universal Wireless Communications, Ministry of Education of China, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Lab of Universal Wireless Communications, Ministry of Education of China, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100400403","display_name":"Hongtao Zhang","orcid":"https://orcid.org/0000-0003-2031-5985"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongtao Zhang","raw_affiliation_strings":["Key Lab of Universal Wireless Communications, Ministry of Education of China, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Lab of Universal Wireless Communications, Ministry of Education of China, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018105912","display_name":"Jinlin Peng","orcid":"https://orcid.org/0000-0002-1944-888X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jinlin Peng","raw_affiliation_strings":["Artificial Intelligence Research Center, National Innovation Institute of Defense Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Artificial Intelligence Research Center, National Innovation Institute of Defense Technology, Beijing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5042387274"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":12.8168,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.98207254,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"23","issue":"5","first_page":"4411","last_page":"4423"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9995999932289124,"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":0.9995999932289124,"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/T11478","display_name":"Caching and Content Delivery","score":0.9980999827384949,"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/T10246","display_name":"Mobile Ad Hoc 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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8016308546066284},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6104738712310791},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6048281788825989},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.5662987232208252},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5056967735290527},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5008330345153809},{"id":"https://openalex.org/keywords/cooperative-diversity","display_name":"Cooperative diversity","score":0.46032634377479553},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.3983739912509918},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3172200918197632}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8016308546066284},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6104738712310791},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6048281788825989},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.5662987232208252},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5056967735290527},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5008330345153809},{"id":"https://openalex.org/C6832461","wikidata":"https://www.wikidata.org/wiki/Q5167914","display_name":"Cooperative diversity","level":4,"score":0.46032634377479553},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3983739912509918},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3172200918197632},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2023.3318110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3318110","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.5699999928474426,"display_name":"Partnerships for the goals"}],"awards":[{"id":"https://openalex.org/G2003604396","display_name":null,"funder_award_id":"61971064","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4047505178","display_name":null,"funder_award_id":"62271082","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6204104720","display_name":null,"funder_award_id":"L212028","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"},{"id":"https://openalex.org/G6592275365","display_name":null,"funder_award_id":"L223030","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W2031834036","https://openalex.org/W2068728923","https://openalex.org/W2104557602","https://openalex.org/W2150166076","https://openalex.org/W2300813249","https://openalex.org/W2416516071","https://openalex.org/W2516631548","https://openalex.org/W2517992291","https://openalex.org/W2566680187","https://openalex.org/W2612291478","https://openalex.org/W2740820849","https://openalex.org/W2888360891","https://openalex.org/W2904947504","https://openalex.org/W2908566763","https://openalex.org/W2963155944","https://openalex.org/W2963988154","https://openalex.org/W2963991174","https://openalex.org/W2964134356","https://openalex.org/W2973121355","https://openalex.org/W2982190673","https://openalex.org/W2989693802","https://openalex.org/W2994008524","https://openalex.org/W3005272245","https://openalex.org/W3017065515","https://openalex.org/W3025537024","https://openalex.org/W3038403048","https://openalex.org/W3040668711","https://openalex.org/W3124319763","https://openalex.org/W3126521757","https://openalex.org/W3168698109","https://openalex.org/W3203883267","https://openalex.org/W3215150678","https://openalex.org/W4200044321","https://openalex.org/W4322576408"],"related_works":["https://openalex.org/W2152099439","https://openalex.org/W1984163603","https://openalex.org/W3130422087","https://openalex.org/W3004195166","https://openalex.org/W1563139915","https://openalex.org/W4288413100","https://openalex.org/W2885669284","https://openalex.org/W4301184821","https://openalex.org/W2126310295","https://openalex.org/W2908230797"],"abstract_inverted_index":{"In":[0,145],"existing":[1],"research":[2],"of":[3,12,118],"cache-enabled":[4,33],"UAV":[5,13,34,55,61,106],"networks,":[6],"cell":[7],"association":[8],"is":[9,64,157,173],"content-centric":[10],"regardless":[11],"line-of-sight":[14],"(LOS)/non-line-of-sight":[15],"(NLOS)":[16],"channel":[17],"dynamics,":[18],"and":[19,40,43,75,100,169],"the":[20,45,94,98,103,109,115,125,134,142,151,163,182],"fixed":[21],"content":[22,96,127,153,166],"distribution":[23,48,154],"hinders":[24],"system":[25,51,193],"performance.":[26],"This":[27],"paper":[28],"proposes":[29],"user-centric":[30,60],"cooperation":[31],"for":[32,66],"networks":[35],"to":[36,49,69,87,102],"exploit":[37],"both":[38,71],"contents":[39,185],"transmission":[41,76,119],"diversity,":[42],"optimizes":[44],"probabilistic":[46],"caching":[47,181],"minimize":[50],"outage":[52,195],"probability":[53,156,196],"considering":[54,78],"interference":[56],"topology":[57],"dynamics.":[58],"Specifically,":[59],"group":[62],"(UAVG)":[63],"formed":[65],"each":[67],"user":[68],"increase":[70],"aggregated":[72],"cache":[73,83,104,171],"size":[74,172],"resources,":[77],"UAVs":[79],"can\u2019t":[80,128],"realize":[81],"inter-nodes":[82],"file":[84],"transform":[85],"due":[86],"limited":[88,170],"wireless":[89],"backhaul.":[90],"Users":[91],"will":[92,139],"search":[93],"required":[95,126],"within":[97],"UAVG":[99],"associate":[101],"hit":[105],"that":[107],"provides":[108],"strongest":[110],"signal-to-interference":[111],"ratio":[112],"(SIR),":[113],"thus":[114,162],"intrinsic":[116],"gain":[117,168],"diversity":[120,167],"can":[121,191],"be":[122,129],"achieved.":[123],"If":[124],"successfully":[130],"transmitted":[131],"by":[132,159,197],"UAVG,":[133],"macro":[135],"base":[136],"stations":[137],"(MBSs)":[138],"help":[140],"transmit":[141],"target":[143],"content.":[144],"addition,":[146],"based":[147],"on":[148],"analytical":[149],"results,":[150],"optimal":[152],"(OCD)":[155],"optimized":[158],"Lagrange":[160],"multiplier,":[161],"tradeoff":[164],"between":[165],"exploited.":[174],"Analytical":[175],"results":[176],"show":[177],"that,":[178],"compared":[179],"with":[180],"most":[183],"popular":[184],"policy,":[186],"our":[187],"proposed":[188],"OCD":[189],"model":[190],"decrease":[192],"average":[194],"44.8%.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}