{"id":"https://openalex.org/W4415745359","doi":"https://doi.org/10.1109/hpcc67675.2025.00232","title":"Uplink Coverage Performance Enhancement Method in Low Altitude Networks","display_name":"Uplink Coverage Performance Enhancement Method in Low Altitude Networks","publication_year":2025,"publication_date":"2025-08-13","ids":{"openalex":"https://openalex.org/W4415745359","doi":"https://doi.org/10.1109/hpcc67675.2025.00232"},"language":null,"primary_location":{"id":"doi:10.1109/hpcc67675.2025.00232","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcc67675.2025.00232","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on High Performance Computing and Communications (HPCC)","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/A5108578911","display_name":"Bao Guo","orcid":null},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bao Guo","raw_affiliation_strings":["China Mobile Communication Group Design Institute Co., Ltd,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Mobile Communication Group Design Institute Co., Ltd,Beijing,China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024019723","display_name":"Jinge Guo","orcid":null},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]},{"id":"https://openalex.org/I4210146410","display_name":"Science Oxford","ror":"https://ror.org/04j8yhy50","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I4210146410"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jinge Guo","raw_affiliation_strings":["University of Oxford,Department of Engineering Science,Oxford,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oxford,Department of Engineering Science,Oxford,UK","institution_ids":["https://openalex.org/I40120149","https://openalex.org/I4210146410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100435406","display_name":"Jiayu Li","orcid":"https://orcid.org/0000-0002-5398-1151"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiayu Li","raw_affiliation_strings":["China Mobile Communication Group Design Institute Co., Ltd,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Mobile Communication Group Design Institute Co., Ltd,Beijing,China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015418503","display_name":"Xiaoxuan Du","orcid":null},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoxuan Du","raw_affiliation_strings":["China Mobile Communication Group Design Institute Co., Ltd,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Mobile Communication Group Design Institute Co., Ltd,Beijing,China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100354717","display_name":"Yang Zhang","orcid":"https://orcid.org/0000-0002-7543-0502"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Zhang","raw_affiliation_strings":["China Mobile Communication Group Co., Ltd,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Mobile Communication Group Co., Ltd,Beijing,China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081825149","display_name":"Guozhi Wang","orcid":"https://orcid.org/0000-0002-1912-0593"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guozhi Wang","raw_affiliation_strings":["China Mobile Communication Group Zhejiang Co., Ltd,Hangzhou,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Mobile Communication Group Zhejiang Co., Ltd,Hangzhou,China","institution_ids":["https://openalex.org/I180662265"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.34807452,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1576","last_page":"1580"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9447000026702881,"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":0.9447000026702881,"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":0.01119999960064888,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.004999999888241291,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/telecommunications-link","display_name":"Telecommunications link","score":0.8199999928474426},{"id":"https://openalex.org/keywords/omnidirectional-antenna","display_name":"Omnidirectional antenna","score":0.5090000033378601},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.49810001254081726},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.45730000734329224},{"id":"https://openalex.org/keywords/directional-antenna","display_name":"Directional antenna","score":0.3765000104904175},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.3578999936580658},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.3553999960422516},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.3391000032424927}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8199999928474426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5315999984741211},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.5090000033378601},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.49810001254081726},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48019999265670776},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4659999907016754},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.45730000734329224},{"id":"https://openalex.org/C64671776","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"Directional antenna","level":3,"score":0.3765000104904175},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.3578999936580658},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.3553999960422516},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.34869998693466187},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.3391000032424927},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3287000060081482},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32670000195503235},{"id":"https://openalex.org/C81183938","wikidata":"https://www.wikidata.org/wiki/Q251537","display_name":"Antenna gain","level":5,"score":0.3093000054359436},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.2865000069141388},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.2825999855995178},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.2824999988079071},{"id":"https://openalex.org/C94137725","wikidata":"https://www.wikidata.org/wiki/Q1509342","display_name":"Link budget","level":3,"score":0.2743000090122223},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.26989999413490295},{"id":"https://openalex.org/C155050386","wikidata":"https://www.wikidata.org/wiki/Q1068623","display_name":"Antenna height considerations","level":3,"score":0.2676999866962433},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.26179999113082886},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.25540000200271606},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2547000050544739}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/hpcc67675.2025.00232","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcc67675.2025.00232","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on High Performance Computing and Communications (HPCC)","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":45,"referenced_works":["https://openalex.org/W1486122046","https://openalex.org/W1794307743","https://openalex.org/W1976999866","https://openalex.org/W2044174293","https://openalex.org/W2051875999","https://openalex.org/W2282843581","https://openalex.org/W2407437467","https://openalex.org/W2503316317","https://openalex.org/W2557210864","https://openalex.org/W2593467141","https://openalex.org/W2899373039","https://openalex.org/W2961582607","https://openalex.org/W3005011281","https://openalex.org/W3005045362","https://openalex.org/W3005681026","https://openalex.org/W3011943115","https://openalex.org/W3015444573","https://openalex.org/W3019147540","https://openalex.org/W3036791130","https://openalex.org/W3040670460","https://openalex.org/W3063009663","https://openalex.org/W3081405700","https://openalex.org/W3082845184","https://openalex.org/W3111880407","https://openalex.org/W3129791130","https://openalex.org/W3161037238","https://openalex.org/W4205234449","https://openalex.org/W4225884636","https://openalex.org/W4226195457","https://openalex.org/W4293211518","https://openalex.org/W4293731203","https://openalex.org/W4297798730","https://openalex.org/W4308327972","https://openalex.org/W4319990553","https://openalex.org/W4320029410","https://openalex.org/W4362594690","https://openalex.org/W4381252227","https://openalex.org/W4387385578","https://openalex.org/W4387449321","https://openalex.org/W4387623695","https://openalex.org/W4388078236","https://openalex.org/W4391547609","https://openalex.org/W4393641005","https://openalex.org/W4396878023","https://openalex.org/W4399119244"],"related_works":[],"abstract_inverted_index":{"This":[0,133,219],"work":[1],"focuses":[2,109],"on":[3,97,110],"low-altitude":[4,48,54,107,125,142,156],"networks":[5],"in":[6,216],"the":[7,18,37,46,53,65,71,78,89,98,153,168,192,204,221,227,233,253,261,267],"field":[8],"of":[9,17,36,61,105,155,171,272],"wireless":[10],"communications.":[11],"To":[12],"ensure":[13],"ground":[14,20],"coverage":[15,67,137,185,229],"performance":[16],"existing":[19,124,169],"base":[21],"station,":[22],"a":[23,33,41,58,102,106,130,136,141,146,173,178,200,236],"certain":[24],"downtilt":[25],"angle":[26],"is":[27,68,93,197,208],"set":[28],"for":[29,140,182],"an":[30,111,123],"antenna,":[31,202],"and":[32,64,119,150,161,166,203,212,225,239,258],"back":[34],"beam":[35],"antenna":[38,181,189,207,223],"points":[39],"to":[40,45,80,145,210,251,265],"space":[42],"domain.":[43],"According":[44],"current":[47],"network":[49,108,127,143],"spatial":[50,55,157],"domain":[51,56,158],"test,":[52],"has":[57],"large":[59,147,179,268],"number":[60],"radio":[62,90],"signals,":[63],"overlapping":[66],"high.":[69],"Under":[70],"same":[72],"Reference":[73],"Signal":[74,79],"Received":[75],"Power":[76],"(RSRP),":[77],"Interference":[81],"plus":[82],"Noise":[83],"Ratio":[84],"(SINR)":[85],"value":[86],"that":[87,96],"represents":[88],"signal":[91,159],"quality":[92],"lower":[94],"than":[95],"ground.":[99],"In":[100,231],"addition,":[101,232],"service":[103,114,131],"requirement":[104],"uplink":[112,148,163,184,222,228,234,254,262,269],"high-bandwidth":[113],"such":[115],"as":[116],"video":[117,273],"surveillance":[118],"security":[120],"rescue.":[121],"However,":[122],"communication":[126],"cannot":[128],"meet":[129,266],"requirement.":[132],"paper":[134],"proposes":[135],"enhancement":[138],"method":[139],"oriented":[144],"bandwidth,":[149],"aims":[151],"at":[152],"problems":[154],"clutter":[160],"high":[162],"background":[164],"noise,":[165],"abandons":[167],"solution":[170],"adding":[172],"power":[174],"amplifier":[175],"or":[176],"installing":[177],"gain":[180,224],"improving":[183],"performance.":[186,230],"The":[187],"omnidirectional":[188],"carried":[190],"by":[191],"Unmanned":[193],"Aerial":[194],"Vehicle":[195],"(UAV)":[196],"replaced":[198],"with":[199],"directional":[201],"multi-feed":[205],"lens":[206],"used":[209,250],"transmit":[211,245,256],"receive":[213],"RF":[214],"signals":[215],"all":[217],"directions.":[218],"increases":[220],"improves":[226],"achieves":[235],"higher":[237],"Modulation":[238],"Coding":[240],"Scheme":[241],"(MCS).":[242],"Multi-feed":[243],"intelligent":[244],"control":[246],"can":[247],"also":[248],"be":[249],"increase":[252,260],"2T":[255],"ratio":[257],"finally":[259],"transmission":[263],"rate":[264],"bandwidth":[270],"requirements":[271],"backhaul":[274],"services.":[275]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-31T00:00:00"}
