{"id":"https://openalex.org/W3010063955","doi":"https://doi.org/10.1109/globecom38437.2019.9013432","title":"Mobility-Aware Probabilistic Caching in UAV-Assisted Wireless D2D Networks","display_name":"Mobility-Aware Probabilistic Caching in UAV-Assisted Wireless D2D Networks","publication_year":2019,"publication_date":"2019-12-01","ids":{"openalex":"https://openalex.org/W3010063955","doi":"https://doi.org/10.1109/globecom38437.2019.9013432","mag":"3010063955"},"language":"en","primary_location":{"id":"doi:10.1109/globecom38437.2019.9013432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom38437.2019.9013432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Global Communications Conference (GLOBECOM)","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/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"],"raw_orcid":null,"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/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":false,"raw_author_name":"Kai-Min Liao","raw_affiliation_strings":["Department of Communication Engineering, National Central University, Taoyuan, Taiwan"],"raw_orcid":null,"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/A5061802575","display_name":"Meng\u2010Lin Ku","orcid":"https://orcid.org/0000-0002-2777-9355"},"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":"Meng-Lin Ku","raw_affiliation_strings":["Department of Communication Engineering, National Central University, Taoyuan, Taiwan"],"raw_orcid":null,"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/A5055973585","display_name":"Fung Po Tso","orcid":"https://orcid.org/0000-0001-9366-8285"},"institutions":[{"id":"https://openalex.org/I143804889","display_name":"Loughborough University","ror":"https://ror.org/04vg4w365","country_code":"GB","type":"education","lineage":["https://openalex.org/I143804889"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Fung Po Tso","raw_affiliation_strings":["Department of Computer Science, Loughborough University, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Loughborough University, UK","institution_ids":["https://openalex.org/I143804889"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6034,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.90934523,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"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/T11478","display_name":"Caching and Content Delivery","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9997000098228455,"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/T11133","display_name":"UAV Applications and Optimization","score":0.9984999895095825,"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/T11896","display_name":"Opportunistic and Delay-Tolerant 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/cache","display_name":"Cache","score":0.8926887512207031},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8793823719024658},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.6651820540428162},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.6005510091781616},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.5247835516929626},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5200690627098083},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5123475790023804},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4914048910140991},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4851749539375305},{"id":"https://openalex.org/keywords/cache-invalidation","display_name":"Cache invalidation","score":0.45486682653427124},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.44562941789627075},{"id":"https://openalex.org/keywords/smart-cache","display_name":"Smart Cache","score":0.42139512300491333},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3414383828639984},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.2741575837135315},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08112761378288269},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0592992901802063}],"concepts":[{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.8926887512207031},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8793823719024658},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.6651820540428162},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.6005510091781616},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.5247835516929626},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5200690627098083},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5123475790023804},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4914048910140991},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4851749539375305},{"id":"https://openalex.org/C25536678","wikidata":"https://www.wikidata.org/wiki/Q5015977","display_name":"Cache invalidation","level":5,"score":0.45486682653427124},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.44562941789627075},{"id":"https://openalex.org/C167713795","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"Smart Cache","level":5,"score":0.42139512300491333},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3414383828639984},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.2741575837135315},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08112761378288269},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0592992901802063},{"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/globecom38437.2019.9013432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom38437.2019.9013432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Global Communications Conference (GLOBECOM)","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":19,"referenced_works":["https://openalex.org/W2528788999","https://openalex.org/W2763830955","https://openalex.org/W2783184536","https://openalex.org/W2790863030","https://openalex.org/W2897198596","https://openalex.org/W2914952404","https://openalex.org/W2915218333","https://openalex.org/W2917337898","https://openalex.org/W2943017603","https://openalex.org/W2962859547","https://openalex.org/W2963542767","https://openalex.org/W2963569053","https://openalex.org/W2963640672","https://openalex.org/W2963857659","https://openalex.org/W2963991174","https://openalex.org/W2964220104","https://openalex.org/W2987861621","https://openalex.org/W2997883470","https://openalex.org/W3102863195"],"related_works":["https://openalex.org/W2363769136","https://openalex.org/W2114386333","https://openalex.org/W2031173804","https://openalex.org/W2509523906","https://openalex.org/W3085471909","https://openalex.org/W2148571123","https://openalex.org/W2803610590","https://openalex.org/W2115222420","https://openalex.org/W2404820046","https://openalex.org/W2135365633"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,12,51,56,68,73,84,92,99,105,126,135,140],"problem":[4,108],"of":[5,14,59,88,101,128],"cache":[6,19,24,143],"node":[7],"placement":[8],"and":[9,20,53],"selection":[10],"with":[11],"coexistence":[13],"unmanned":[15],"aerial":[16],"vehicles":[17],"(UAVs)":[18],"device-":[21],"to-device":[22],"(D2D)":[23],"in":[25,34,118,148],"mobile":[26],"networks.":[27],"In":[28],"recent":[29],"years,":[30],"caching":[31,75,116],"popular":[32],"content":[33],"UAV":[35,61,89,146],"base":[36],"stations":[37],"has":[38],"received":[39],"growing":[40],"interests":[41],"as":[42],"a":[43,113],"promising":[44],"solution":[45],"to":[46,66,90,124],"improve":[47],"communication":[48],"performances.":[49],"With":[50],"agility":[52],"mobility":[54],"features,":[55],"dynamic":[57,85],"movement":[58,86,100],"cache-enabled":[60],"should":[62],"be":[63],"further":[64],"designed":[65],"increase":[67],"cache-aided":[69],"throughput.":[70],"Different":[71],"from":[72],"conventional":[74],"approaches":[76],"assuming":[77],"ground":[78,102,129],"users":[79],"remain":[80],"static,":[81],"we":[82,111],"consider":[83],"design":[87],"maximize":[91],"cache-":[93],"aided":[94],"throughput":[95],"taking":[96],"into":[97],"account":[98],"users.":[103,130],"As":[104],"formulated":[106],"optimization":[107],"is":[109,122],"NP-hard,":[110],"propose":[112],"mobility-aware":[114],"probabilistic":[115],"algorithm":[117,137],"which":[119],"K-means":[120],"clustering":[121],"utilized":[123],"obtain":[125],"partition":[127],"Simulation":[131],"results":[132],"show":[133],"that":[134],"proposed":[136],"notably":[138],"outperforms":[139],"pure":[141],"D2D":[142],"scheme":[144],"(without":[145],"caching)":[147],"different":[149],"cases.":[150]},"counts_by_year":[{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
