{"id":"https://openalex.org/W3037889229","doi":"https://doi.org/10.1109/wcncw48565.2020.9124875","title":"End-to-End Delay Analysis in mmWave UAV-Assisted Wireless Caching Networks","display_name":"End-to-End Delay Analysis in mmWave UAV-Assisted Wireless Caching Networks","publication_year":2020,"publication_date":"2020-04-01","ids":{"openalex":"https://openalex.org/W3037889229","doi":"https://doi.org/10.1109/wcncw48565.2020.9124875","mag":"3037889229"},"language":"en","primary_location":{"id":"doi:10.1109/wcncw48565.2020.9124875","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcncw48565.2020.9124875","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)","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/A5016388634","display_name":"Kai-Min Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I22265921","display_name":"National Central University","ror":"https://ror.org/00944ve71","country_code":"TW","type":"education","lineage":["https://openalex.org/I22265921"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Kai-Min Liao","raw_affiliation_strings":["Department of Communication Engineering, National Central University, Taoyuan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, National Central University, Taoyuan, Taiwan","institution_ids":["https://openalex.org/I22265921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113860172","display_name":"Guanyi Chen","orcid":"https://orcid.org/0000-0001-6850-4385"},"institutions":[{"id":"https://openalex.org/I22265921","display_name":"National Central University","ror":"https://ror.org/00944ve71","country_code":"TW","type":"education","lineage":["https://openalex.org/I22265921"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Guan-Yi Chen","raw_affiliation_strings":["Department of Communication Engineering, National Central University, Taoyuan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, National Central University, Taoyuan, Taiwan","institution_ids":["https://openalex.org/I22265921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079096928","display_name":"Yu\u2010Jia Chen","orcid":"https://orcid.org/0000-0001-7563-4073"},"institutions":[{"id":"https://openalex.org/I22265921","display_name":"National Central University","ror":"https://ror.org/00944ve71","country_code":"TW","type":"education","lineage":["https://openalex.org/I22265921"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Jia Chen","raw_affiliation_strings":["Department of Communication Engineering, National Central University, Taoyuan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, National Central University, Taoyuan, Taiwan","institution_ids":["https://openalex.org/I22265921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102972003","display_name":"Yung\u2010Fang Chen","orcid":"https://orcid.org/0000-0002-4519-5169"},"institutions":[{"id":"https://openalex.org/I22265921","display_name":"National Central University","ror":"https://ror.org/00944ve71","country_code":"TW","type":"education","lineage":["https://openalex.org/I22265921"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yung-Fang Chen","raw_affiliation_strings":["Department of Communication Engineering, National Central University, Taoyuan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, National Central University, Taoyuan, Taiwan","institution_ids":["https://openalex.org/I22265921"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5016388634"],"corresponding_institution_ids":["https://openalex.org/I22265921"],"apc_list":null,"apc_paid":null,"fwci":2.7613,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.90038914,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"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":0.9994000196456909,"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":0.9994000196456909,"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":0.9993000030517578,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9988999962806702,"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-network","display_name":"Computer network","score":0.842314600944519},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8244328498840332},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6662927865982056},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.592707097530365},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.58739173412323},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.576681911945343},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.55771803855896},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.537975013256073},{"id":"https://openalex.org/keywords/end-to-end-principle","display_name":"End-to-end principle","score":0.4346253275871277},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4191916584968567},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14460688829421997},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08786073327064514}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.842314600944519},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8244328498840332},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6662927865982056},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.592707097530365},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.58739173412323},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.576681911945343},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.55771803855896},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.537975013256073},{"id":"https://openalex.org/C74296488","wikidata":"https://www.wikidata.org/wiki/Q2527392","display_name":"End-to-end principle","level":2,"score":0.4346253275871277},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4191916584968567},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14460688829421997},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08786073327064514},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcncw48565.2020.9124875","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcncw48565.2020.9124875","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2012958378","https://openalex.org/W2528788999","https://openalex.org/W2621228615","https://openalex.org/W2740730278","https://openalex.org/W2763351278","https://openalex.org/W2796277229","https://openalex.org/W2800296345","https://openalex.org/W2883015133","https://openalex.org/W2883771887","https://openalex.org/W2900716830","https://openalex.org/W2905354310","https://openalex.org/W2911909845","https://openalex.org/W2913323152","https://openalex.org/W2913656936","https://openalex.org/W2914952404","https://openalex.org/W2948741468","https://openalex.org/W2956998290","https://openalex.org/W2962958278","https://openalex.org/W2963857659","https://openalex.org/W2963991174","https://openalex.org/W3010063955"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2105999282","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W2963570985"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,110],"analyze":[4,115],"the":[5,10,22,26,32,41,51,68,77,84,86,103,116,128,134,142,159],"end-to-end":[6],"delay":[7],"bound":[8,118],"of":[9,34,106,119,136,145,161],"uplink":[11,52,120],"transmission":[12,129],"in":[13,149,167],"an":[14],"unmanned":[15],"aerial":[16],"vehicle":[17],"(UAV)-assisted":[18],"wireless":[19,43,108,150],"network,":[20],"where":[21],"UAV":[23,59,168],"acts":[24],"as":[25],"edge":[27],"caching":[28],"node":[29],"to":[30,40,66,83,97,114],"enhance":[31],"quality":[33],"service":[35],"for":[36,158],"content":[37],"providers.":[38],"Due":[39],"emerging":[42],"connected":[44],"intelligent":[45],"devices,":[46,85],"it":[47],"is":[48,93],"expected":[49],"that":[50],"traffic":[53],"will":[54],"grow":[55],"dramatically.":[56],"Recently,":[57],"cache-enabled":[58,147],"base":[60],"stations":[61],"(UAV-":[62],"BSs)":[63],"are":[64,80],"proposed":[65,123],"relieve":[67],"massive":[69],"upload":[70],"contents":[71],"from":[72],"neighboring":[73],"devices.":[74],"Meanwhile,":[75],"since":[76],"storage":[78],"tasks":[79],"executed":[81],"close":[82],"network":[87,112],"latency":[88,165],"can":[89,155],"be":[90],"reduced,":[91],"which":[92],"a":[94],"promising":[95],"way":[96],"provide":[98,156],"delay-sensitive":[99],"services.":[100],"To":[101],"understand":[102],"performance":[104,143],"impact":[105],"UAV-based":[107],"caching,":[109],"adopt":[111],"calculus":[113],"upper":[117],"latency.":[121],"The":[122],"model":[124],"takes":[125],"into":[126],"account":[127],"failure":[130],"probability":[131],"caused":[132],"by":[133],"mobility":[135],"UAVs.":[137],"Our":[138],"numerical":[139],"results":[140],"confirm":[141],"gain":[144],"using":[146],"UAV-BSs":[148],"mobile":[151],"networks.":[152],"This":[153],"work":[154],"insights":[157],"design":[160],"ultra-reliable":[162],"and":[163],"low":[164],"communications":[166],"systems.":[169]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
