{"id":"https://openalex.org/W2938951285","doi":"https://doi.org/10.1109/iccs.2018.8689188","title":"Coverage Analysis and optimization of UAV Networks with Directional Antennas","display_name":"Coverage Analysis and optimization of UAV Networks with Directional Antennas","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2938951285","doi":"https://doi.org/10.1109/iccs.2018.8689188","mag":"2938951285"},"language":"en","primary_location":{"id":"doi:10.1109/iccs.2018.8689188","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccs.2018.8689188","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communication Systems (ICCS)","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/A5056203499","display_name":"Lai Zhou","orcid":"https://orcid.org/0000-0001-9275-7753"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lai Zhou","raw_affiliation_strings":["Department of Engineering Physics, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Engineering Physics, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103210011","display_name":"He Ma","orcid":"https://orcid.org/0000-0001-7198-9125"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"He Ma","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059270582","display_name":"Shidong Zhou","orcid":"https://orcid.org/0000-0003-3307-0067"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shidong Zhou","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100653327","display_name":"Wei Zhang","orcid":"https://orcid.org/0000-0002-1059-3642"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Wei Zhang","raw_affiliation_strings":["The University of New South Wales, Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"The University of New South Wales, Sydney, Australia","institution_ids":["https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5056203499"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":1.3307,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.85638753,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"1","issue":null,"first_page":"120","last_page":"125"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.994700014591217,"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"}},{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9868999719619751,"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/beamwidth","display_name":"Beamwidth","score":0.9042747020721436},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6836429238319397},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6682450175285339},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6089699268341064},{"id":"https://openalex.org/keywords/omnidirectional-antenna","display_name":"Omnidirectional antenna","score":0.5950215458869934},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.5905022621154785},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5703042149543762},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.5450050234794617},{"id":"https://openalex.org/keywords/directional-antenna","display_name":"Directional antenna","score":0.5448877215385437},{"id":"https://openalex.org/keywords/coverage-probability","display_name":"Coverage probability","score":0.5006248950958252},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.49351751804351807},{"id":"https://openalex.org/keywords/shadow-mapping","display_name":"Shadow mapping","score":0.41961729526519775},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3246407210826874},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.32265666127204895},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3200969398021698},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2968727946281433},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2300243377685547},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20319440960884094},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15921306610107422},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12472599744796753},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10787150263786316}],"concepts":[{"id":"https://openalex.org/C190060920","wikidata":"https://www.wikidata.org/wiki/Q4876232","display_name":"Beamwidth","level":3,"score":0.9042747020721436},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6836429238319397},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6682450175285339},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6089699268341064},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.5950215458869934},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.5905022621154785},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5703042149543762},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.5450050234794617},{"id":"https://openalex.org/C64671776","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"Directional antenna","level":3,"score":0.5448877215385437},{"id":"https://openalex.org/C2776292839","wikidata":"https://www.wikidata.org/wiki/Q5179217","display_name":"Coverage probability","level":3,"score":0.5006248950958252},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.49351751804351807},{"id":"https://openalex.org/C116544410","wikidata":"https://www.wikidata.org/wiki/Q1478122","display_name":"Shadow mapping","level":2,"score":0.41961729526519775},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3246407210826874},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.32265666127204895},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3200969398021698},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2968727946281433},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2300243377685547},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20319440960884094},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15921306610107422},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12472599744796753},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10787150263786316},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccs.2018.8689188","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccs.2018.8689188","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communication Systems (ICCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6399999856948853}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W2031858701","https://openalex.org/W2110784079","https://openalex.org/W2133685514","https://openalex.org/W2150166076","https://openalex.org/W2528788999","https://openalex.org/W2532844429","https://openalex.org/W2558339943","https://openalex.org/W2609053064","https://openalex.org/W2707416895","https://openalex.org/W2745317151","https://openalex.org/W2763830955","https://openalex.org/W2767634081","https://openalex.org/W2795619324","https://openalex.org/W2802614201","https://openalex.org/W2807717652","https://openalex.org/W2962937451","https://openalex.org/W2963037085","https://openalex.org/W2963133483","https://openalex.org/W2963160817","https://openalex.org/W2963562791","https://openalex.org/W2963899602","https://openalex.org/W2964101676","https://openalex.org/W3102863195","https://openalex.org/W3105288790","https://openalex.org/W4206136358","https://openalex.org/W6749986047","https://openalex.org/W6751414949","https://openalex.org/W6752492114"],"related_works":["https://openalex.org/W1540138521","https://openalex.org/W2954705445","https://openalex.org/W1601512610","https://openalex.org/W2098935768","https://openalex.org/W2054399124","https://openalex.org/W2919507082","https://openalex.org/W1584982003","https://openalex.org/W2118157880","https://openalex.org/W2004117546","https://openalex.org/W2765969157"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,86],"study":[4],"coverage":[5,49,83],"probability":[6,50],"of":[7,44,47,95],"UAV":[8,113],"cellular":[9,23],"networks,":[10],"where":[11],"the":[12,19,26,29,35,41,70,82,88,93,105,116,119,127],"aerial":[13],"base":[14,37],"station":[15],"is":[16],"equipped":[17],"with":[18,109,130],"directional":[20,71],"antenna.":[21],"The":[22],"user":[24],"on":[25,52],"ground":[27],"has":[28],"omnidirectional":[30],"antenna":[31,72,100],"and":[32,56,65,80,99,115],"connects":[33],"to":[34,91,125],"nearest":[36],"station.":[38],"We":[39,102],"derive":[40],"explicit":[42],"expression":[43],"lower":[45],"bound":[46],"downlink":[48],"based":[51],"Rayleigh":[53],"fading":[54],"channel":[55],"height":[57],"dependent":[58],"path":[59],"loss":[60],"exponent":[61],"model.":[62],"Our":[63],"analytical":[64],"numerical":[66],"results":[67],"show":[68],"that":[69,104],"performs":[73],"a":[74],"beneficial":[75],"role":[76],"in":[77,112],"reducing":[78],"interference":[79],"improving":[81],"probability.":[84],"Furthermore,":[85],"conduct":[87],"system":[89,128],"optimization":[90],"explore":[92],"behavior":[94],"optimal":[96,106],"density,":[97],"altitude":[98,114],"beamwidth.":[101],"find":[103],"density":[107],"decreases":[108],"an":[110],"increase":[111],"approximation":[117],"matches":[118],"simulation":[120],"result":[121],"well,":[122],"which":[123],"helps":[124],"optimize":[126],"design":[129],"tractability.":[131]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"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"}
