{"id":"https://openalex.org/W3095949524","doi":"https://doi.org/10.1109/tmc.2020.3034064","title":"Beam Learning in MmWave/THz-Band Drone Networks Under In-Flight Mobility Uncertainties","display_name":"Beam Learning in MmWave/THz-Band Drone Networks Under In-Flight Mobility Uncertainties","publication_year":2020,"publication_date":"2020-10-26","ids":{"openalex":"https://openalex.org/W3095949524","doi":"https://doi.org/10.1109/tmc.2020.3034064","mag":"3095949524"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2020.3034064","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2020.3034064","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","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/A5019412797","display_name":"Sabarish Krishna Moorthy","orcid":"https://orcid.org/0000-0002-7209-4558"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sabarish Krishna Moorthy","raw_affiliation_strings":["Department of Electrical Engineering, University at Buffalo, The State University of New York, Buffalo, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-7209-4558","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University at Buffalo, The State University of New York, Buffalo, NY, USA","institution_ids":["https://openalex.org/I63190737"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085416965","display_name":"Zhangyu Guan","orcid":"https://orcid.org/0000-0001-6134-215X"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhangyu Guan","raw_affiliation_strings":["Department of Electrical Engineering, University at Buffalo, The State University of New York, Buffalo, NY, USA"],"raw_orcid":"https://orcid.org/0000-0001-6134-215X","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University at Buffalo, The State University of New York, Buffalo, NY, USA","institution_ids":["https://openalex.org/I63190737"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I63190737"],"apc_list":null,"apc_paid":null,"fwci":2.3607,"has_fulltext":false,"cited_by_count":46,"citation_normalized_percentile":{"value":0.89247199,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"21","issue":"6","first_page":"1945","last_page":"1957"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998000264167786,"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/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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9990000128746033,"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":0.895394504070282},{"id":"https://openalex.org/keywords/drone","display_name":"Drone","score":0.8690307140350342},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7392555475234985},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6981363296508789},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5571792721748352},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3518865704536438},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3434109687805176}],"concepts":[{"id":"https://openalex.org/C190060920","wikidata":"https://www.wikidata.org/wiki/Q4876232","display_name":"Beamwidth","level":3,"score":0.895394504070282},{"id":"https://openalex.org/C59519942","wikidata":"https://www.wikidata.org/wiki/Q650665","display_name":"Drone","level":2,"score":0.8690307140350342},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7392555475234985},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6981363296508789},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5571792721748352},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3518865704536438},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3434109687805176},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmc.2020.3034064","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2020.3034064","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":72,"referenced_works":["https://openalex.org/W1983280848","https://openalex.org/W1993746212","https://openalex.org/W2057518223","https://openalex.org/W2125290396","https://openalex.org/W2177933918","https://openalex.org/W2254633211","https://openalex.org/W2258127536","https://openalex.org/W2268751503","https://openalex.org/W2311907317","https://openalex.org/W2342863993","https://openalex.org/W2407001430","https://openalex.org/W2585228675","https://openalex.org/W2603407422","https://openalex.org/W2615358882","https://openalex.org/W2734524380","https://openalex.org/W2805022829","https://openalex.org/W2807133510","https://openalex.org/W2831264388","https://openalex.org/W2876820033","https://openalex.org/W2884324469","https://openalex.org/W2888612457","https://openalex.org/W2888920962","https://openalex.org/W2894179717","https://openalex.org/W2895065489","https://openalex.org/W2903528516","https://openalex.org/W2904947504","https://openalex.org/W2906979799","https://openalex.org/W2912142010","https://openalex.org/W2912719095","https://openalex.org/W2938197964","https://openalex.org/W2950634569","https://openalex.org/W2955338161","https://openalex.org/W2957798391","https://openalex.org/W2961776577","https://openalex.org/W2962684895","https://openalex.org/W2962691117","https://openalex.org/W2962691384","https://openalex.org/W2962850461","https://openalex.org/W2962886534","https://openalex.org/W2963857659","https://openalex.org/W2964125271","https://openalex.org/W2966781572","https://openalex.org/W2968218462","https://openalex.org/W2972518694","https://openalex.org/W2975089423","https://openalex.org/W2975102170","https://openalex.org/W2975296300","https://openalex.org/W2978910369","https://openalex.org/W2994008524","https://openalex.org/W2994779567","https://openalex.org/W2995176888","https://openalex.org/W3004566174","https://openalex.org/W3013209729","https://openalex.org/W3017171960","https://openalex.org/W3018106173","https://openalex.org/W3021614403","https://openalex.org/W3023442218","https://openalex.org/W3023624873","https://openalex.org/W3034968889","https://openalex.org/W3042046096","https://openalex.org/W3044650002","https://openalex.org/W3046150221","https://openalex.org/W3101946233","https://openalex.org/W3102832573","https://openalex.org/W3105043255","https://openalex.org/W3124635006","https://openalex.org/W3197857544","https://openalex.org/W4287801005","https://openalex.org/W6698369844","https://openalex.org/W6754702561","https://openalex.org/W6774983565","https://openalex.org/W6776867814"],"related_works":["https://openalex.org/W2087159119","https://openalex.org/W3133309669","https://openalex.org/W2589070551","https://openalex.org/W1613226384","https://openalex.org/W4387714700","https://openalex.org/W4229448053","https://openalex.org/W2969395133","https://openalex.org/W4247925126","https://openalex.org/W4391345524","https://openalex.org/W4318350280"],"abstract_inverted_index":{"This":[0],"article":[1,73],"focuses":[2],"on":[3,130,146,231,251],"designing":[4],"high-data-rate":[5],"wireless":[6,31,53,219,241],"communications":[7,20],"for":[8,214],"drone":[9,138,148],"networks":[10],"in":[11,35,64,71,172,253],"the":[12,50,61,83,87,91,96,101,117,121,126,131,137,158,189,224,232,240,254],"mmWave":[13],"and":[14,37,124,133,156,184,188,217,258],"terahertz":[15],"(THz)":[16],"frequency":[17,46],"bands.":[18],"MmWave/THz-band":[19],"have":[21],"been":[22,143],"envisioned":[23],"as":[24],"key":[25],"technologies":[26],"to":[27,115],"achieve":[28],"ultra":[29],"broadband":[30],"links":[32,54,93,242],"through":[33],"beamforming":[34],"5G":[36],"beyond":[38],"networks.":[39],"However,":[40],"a":[41,76,167,207],"main":[42],"challenge":[43],"with":[44,82,196],"these":[45],"bands":[47],"is":[48,113,176],"that":[49,178,223],"narrow-beam":[51],"directional":[52],"can":[55],"be":[56,194],"easily":[57],"disconnected":[58],"because":[59],"of":[60,85,90,104,120,136,161,169,256],"beam":[62,78],"misalignment":[63],"mobile":[65],"environments.":[66],"To":[67,151],"address":[68],"this":[69,72,152],"challenge,":[70],"we":[74,154],"design":[75],"new":[77],"control":[79],"scheme":[80],"calledLeBeam,":[81],"objective":[84],"maximizing":[86],"expected":[88],"capacity":[89,234,246],"mmWave/THz-band":[92],"by":[94,164],"determining":[95],"optimal":[97,127],"beamwidth":[98,128],"dynamically":[99,123],"under":[100],"mobility":[102,118,159,186,191,226,260],"uncertainties":[103,119,160],"flying":[105,162,179],"drones.":[106],"InLeBeam,":[107],"an":[108],"Echo":[109],"State":[110],"Network":[111],"(ESN)":[112],"adopted":[114],"capture":[116],"drones":[122,163,180],"predict":[125],"based":[129,145],"first-":[132],"second-order":[134],"moments":[135],"mobility.":[139],"The":[140,201],"ESN":[141],"has":[142,227],"trained":[144],"real":[147],"flight":[149],"traces.":[150],"end,":[153],"measure":[155],"analyze":[157],"carrying":[165],"out":[166],"series":[168],"field":[170],"experiments":[171],"different":[173],"weather.":[174],"It":[175],"found":[177],"experience":[181,244],"micro-,":[182],"small-":[183,257],"large-scale":[185,259],"uncertainties,":[187],"resulting":[190],"behavior":[192],"cannot":[193],"characterized":[195],"any":[197],"existing":[198],"statistical":[199],"models.":[200],"performance":[202],"ofLeBeamis":[203],"evaluated":[204],"over":[205],"UBSim,":[206],"newly":[208],"developed":[209],"trace-driven":[210],"Universal":[211],"Broadband":[212],"Simulator":[213],"integrated":[215],"aerial":[216],"ground":[218],"networking.":[220],"Results":[221],"indicate":[222],"micro-scale":[225],"only":[228],"negligible":[229],"effects":[230],"link":[233],"(less":[235],"than":[236],"1":[237],"percent),":[238],"while":[239],"may":[243],"significant":[245],"degradation":[247],"(over":[248],"50":[249],"percent":[250],"average)":[252],"presence":[255],"uncertainties.":[261]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":7}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}