{"id":"https://openalex.org/W2982340929","doi":"https://doi.org/10.1109/wcnc.2019.8885574","title":"Multiple UAVs Enabled Data Offloading for Cellular Hotspots","display_name":"Multiple UAVs Enabled Data Offloading for Cellular Hotspots","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2982340929","doi":"https://doi.org/10.1109/wcnc.2019.8885574","mag":"2982340929"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2019.8885574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2019.8885574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100721850","display_name":"Qingheng Song","orcid":"https://orcid.org/0000-0003-3981-0126"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingheng Song","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016793245","display_name":"Fu\u2010Chun Zheng","orcid":"https://orcid.org/0000-0003-3184-3054"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fu-Chun Zheng","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","School of Electronic and Information, Engineering, Harbin Institute of Technology, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"School of Electronic and Information, Engineering, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013079905","display_name":"Shi Jin","orcid":"https://orcid.org/0000-0003-0271-6021"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shi Jin","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":1.0,"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":1.0,"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/T12042","display_name":"Satellite Communication Systems","score":0.992900013923645,"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":0.9675999879837036,"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":0.7507396936416626},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6793540716171265},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.5888937711715698},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5621929168701172},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5493273138999939},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.47701096534729004},{"id":"https://openalex.org/keywords/frequency-allocation","display_name":"Frequency allocation","score":0.46962809562683105},{"id":"https://openalex.org/keywords/hotspot","display_name":"Hotspot (geology)","score":0.42152321338653564},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3690676689147949},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3517604470252991},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13253217935562134}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7507396936416626},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6793540716171265},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.5888937711715698},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5621929168701172},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5493273138999939},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.47701096534729004},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.46962809562683105},{"id":"https://openalex.org/C146481406","wikidata":"https://www.wikidata.org/wiki/Q105131","display_name":"Hotspot (geology)","level":2,"score":0.42152321338653564},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3690676689147949},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3517604470252991},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13253217935562134},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.0},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2019.8885574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2019.8885574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G351705774","display_name":null,"funder_award_id":"EP/K040685/2","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W598996319","https://openalex.org/W1522045078","https://openalex.org/W1971595511","https://openalex.org/W2031834036","https://openalex.org/W2038821639","https://openalex.org/W2052190282","https://openalex.org/W2268751503","https://openalex.org/W2340982237","https://openalex.org/W2375592265","https://openalex.org/W2602425966","https://openalex.org/W2619209761","https://openalex.org/W2786239590","https://openalex.org/W2790256744","https://openalex.org/W2963304595","https://openalex.org/W2963494324","https://openalex.org/W2963615009","https://openalex.org/W3102880088"],"related_works":["https://openalex.org/W2303288554","https://openalex.org/W3033750547","https://openalex.org/W2029216794","https://openalex.org/W2047225036","https://openalex.org/W4386698331","https://openalex.org/W2093207996","https://openalex.org/W2138314731","https://openalex.org/W2322468729","https://openalex.org/W2142989636","https://openalex.org/W1999677828"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,23,127],"new":[4],"hybrid":[5],"architecture":[6],"by":[7,67],"using":[8],"multiple":[9],"unmanned":[10],"aerial":[11,14],"vehicles":[12],"enabled":[13],"base":[15,27],"stations":[16],"(ABSs)":[17],"to":[18,57,122],"offload":[19,123],"data":[20,124],"traffic":[21,125],"for":[22,62,126],"single":[24],"overloaded":[25],"ground":[26,64],"station":[28],"(GBS).":[29],"We":[30],"consider":[31],"two":[32],"practical":[33],"spectrum":[34,39,43,52,83,103,109],"sharing":[35,40,84,104],"strategies,":[36],"i.e.,":[37,93],"orthogonal":[38,82,102],"and":[41,47,75,112],"nonorthogonal":[42],"reusing":[44,53,110],"between":[45],"GBS":[46],"ABSs.":[48,79],"For":[49,80],"the":[50,59,70,76,81,101,107,113],"non-orthogonal":[51,108],"case,":[54,85,116],"we":[55,86],"aim":[56],"maximize":[58],"minimum":[60],"throughput":[61],"cell-edge":[63],"users":[65],"(GUs)":[66],"jointly":[68],"optimizing":[69],"coverage":[71],"radius":[72],"of":[73,78],"ABSs,":[74],"number":[77],"have":[87],"also":[88],"optimized":[89],"an":[90,119],"additional":[91],"variable,":[92],"bandwidth":[94],"allocation":[95],"ratio.":[96],"Numerical":[97],"results":[98],"indicate":[99],"that":[100],"strategy":[105,111],"outperforms":[106],"conventional":[114],"GBS-only":[115],"thus":[117],"provides":[118],"attractive":[120],"solution":[121],"temporary":[128],"cellular":[129],"hotspot.":[130]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
