{"id":"https://openalex.org/W3024125458","doi":"https://doi.org/10.1109/tvt.2020.2994167","title":"UAV-to-Everything (U2X) Networks Relying on NOMA: A Stochastic Geometry Model","display_name":"UAV-to-Everything (U2X) Networks Relying on NOMA: A Stochastic Geometry Model","publication_year":2020,"publication_date":"2020-05-11","ids":{"openalex":"https://openalex.org/W3024125458","doi":"https://doi.org/10.1109/tvt.2020.2994167","mag":"3024125458"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2020.2994167","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.2994167","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Vehicular Technology","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/A5056671322","display_name":"Tianwei Hou","orcid":"https://orcid.org/0000-0002-4742-122X"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianwei Hou","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-4742-122X","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076863392","display_name":"Yuanwei Liu","orcid":"https://orcid.org/0000-0002-6389-8941"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yuanwei Liu","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0002-6389-8941","affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048884620","display_name":"Zhengyu Song","orcid":"https://orcid.org/0000-0001-5959-0891"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengyu Song","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5959-0891","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015182080","display_name":"Xin Sun","orcid":"https://orcid.org/0000-0003-1870-9037"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Sun","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5115001644","display_name":"Yue Chen","orcid":"https://orcid.org/0000-0002-3136-008X"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yue Chen","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K","institution_ids":["https://openalex.org/I166337079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":52.5971,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.99679255,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"69","issue":"7","first_page":"7558","last_page":"7568"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9995999932289124,"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":0.9995999932289124,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9993000030517578,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9679999947547913,"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/noma","display_name":"Noma","score":0.935725212097168},{"id":"https://openalex.org/keywords/stochastic-geometry","display_name":"Stochastic geometry","score":0.8329468965530396},{"id":"https://openalex.org/keywords/roaming","display_name":"Roaming","score":0.6435832977294922},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6263359785079956},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5740373134613037},{"id":"https://openalex.org/keywords/ergodic-theory","display_name":"Ergodic theory","score":0.533065140247345},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.5082945227622986},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.49629122018814087},{"id":"https://openalex.org/keywords/outage-probability","display_name":"Outage probability","score":0.4760677218437195},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4555959701538086},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.44753456115722656},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4157543182373047},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3289705514907837},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30578237771987915},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28517207503318787},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25984010100364685},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.17623558640480042},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10498976707458496},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09964877367019653},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.07896983623504639}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.935725212097168},{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.8329468965530396},{"id":"https://openalex.org/C194498986","wikidata":"https://www.wikidata.org/wiki/Q680016","display_name":"Roaming","level":2,"score":0.6435832977294922},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6263359785079956},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5740373134613037},{"id":"https://openalex.org/C122044880","wikidata":"https://www.wikidata.org/wiki/Q5498822","display_name":"Ergodic theory","level":2,"score":0.533065140247345},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.5082945227622986},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.49629122018814087},{"id":"https://openalex.org/C2778258436","wikidata":"https://www.wikidata.org/wiki/Q30672262","display_name":"Outage probability","level":4,"score":0.4760677218437195},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4555959701538086},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.44753456115722656},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4157543182373047},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3289705514907837},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30578237771987915},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28517207503318787},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25984010100364685},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.17623558640480042},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10498976707458496},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09964877367019653},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.07896983623504639}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvt.2020.2994167","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.2994167","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Vehicular Technology","raw_type":"journal-article"},{"id":"pmh:oai:hub.hku.hk:10722/349447","is_oa":false,"landing_page_url":"https://hub.hku.hk/handle/10722/349447","pdf_url":null,"source":{"id":"https://openalex.org/S4377196271","display_name":"The HKU Scholars Hub (University of Hong Kong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I889458895","host_organization_name":"University of Hong Kong","host_organization_lineage":["https://openalex.org/I889458895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/1","display_name":"No poverty","score":0.6000000238418579}],"awards":[{"id":"https://openalex.org/G514103405","display_name":null,"funder_award_id":"4194087","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"}],"funders":[{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W2039409843","https://openalex.org/W2142022446","https://openalex.org/W2167156358","https://openalex.org/W2206930994","https://openalex.org/W2277419020","https://openalex.org/W2285198146","https://openalex.org/W2509696551","https://openalex.org/W2522847968","https://openalex.org/W2566155463","https://openalex.org/W2577541407","https://openalex.org/W2747926216","https://openalex.org/W2753941074","https://openalex.org/W2768132394","https://openalex.org/W2769456309","https://openalex.org/W2783222607","https://openalex.org/W2790708769","https://openalex.org/W2802495557","https://openalex.org/W2808198859","https://openalex.org/W2885551694","https://openalex.org/W2886147872","https://openalex.org/W2890592307","https://openalex.org/W2895691654","https://openalex.org/W2913340256","https://openalex.org/W2921642927","https://openalex.org/W2946763103","https://openalex.org/W2952736579","https://openalex.org/W2962726494","https://openalex.org/W2962748258","https://openalex.org/W2962886534","https://openalex.org/W2963580658","https://openalex.org/W2963896360","https://openalex.org/W2963899602","https://openalex.org/W2963988154","https://openalex.org/W2964023906","https://openalex.org/W2964216502","https://openalex.org/W2993809815","https://openalex.org/W3008609509","https://openalex.org/W3098405735","https://openalex.org/W3101450547","https://openalex.org/W4239442377"],"related_works":["https://openalex.org/W4389461906","https://openalex.org/W4310548028","https://openalex.org/W4385966294","https://openalex.org/W2889813435","https://openalex.org/W4385516945","https://openalex.org/W2787280861","https://openalex.org/W3123062298","https://openalex.org/W4388822057","https://openalex.org/W3037922269","https://openalex.org/W4252100690"],"abstract_inverted_index":{"This":[0],"article":[1],"mainly":[2,176],"focus":[3],"on":[4,178],"addressing":[5],"the":[6,35,50,53,59,63,67,71,76,80,85,97,114,118,122,140,154,162,168,172,179],"nonorthogonal":[7],"multiple":[8,101],"access":[9,102],"(NOMA)":[10],"enhanced":[11,104,143,156],"unmanned":[12],"aerial":[13],"vehicle":[14],"(UAV)-to-Everything":[15],"(U2X)":[16],"networks.":[17],"A":[18],"novel":[19],"three":[20],"dimension":[21],"(3D)":[22],"network":[23,124],"for":[24,62,161],"providing":[25],"wireless":[26],"services":[27],"to":[28,48,136],"randomly":[29],"roaming":[30],"NOMA":[31,73,87,98,142,174],"receivers":[32],"(Rxs)":[33],"in":[34,95],"sphere":[36],"space":[37],"is":[38],"proposed":[39,54,123,141],"by":[40],"utilizing":[41],"stochastic":[42],"geometry":[43],"tools.":[44],"In":[45],"an":[46],"effort":[47],"evaluate":[49],"performance":[51,149,170],"of":[52,70,84,121,164,171],"network,":[55],"we":[56],"first":[57],"derive":[58],"closed-form":[60],"expressions":[61],"outage":[64,148,169],"probability":[65],"and":[66,79,99,117,129,150,159],"ergodic":[68],"rate":[69],"paired":[72,86,173],"Rxs.":[74],"Both":[75],"diversity":[77,115],"orders":[78],"high-signal-to-noise":[81],"(SNR)":[82],"slopes":[83],"Rxs":[88,175],"are":[89,107,125,134],"derived.":[90,108],"The":[91],"spectrum":[92],"efficiency":[93],"(SE)":[94],"both":[96],"orthogonal":[100],"(OMA)":[103],"U2X":[105,144,157],"networks":[106,145],"Our":[109],"analytical":[110],"results":[111,133],"demonstrate":[112],"that":[113],"order":[116],"high-SNR":[119],"slope":[120],"fading":[126],"parameter":[127],"m":[128],"one,":[130],"respectively.":[131],"Numerical":[132],"provided":[135],"confirm":[137],"that:":[138],"i)":[139],"have":[146],"superior":[147],"SE":[151],"compared":[152],"with":[153],"OMA":[155],"networks;":[158],"ii)":[160],"case":[163],"fixed":[165],"LoS":[166],"probability,":[167],"depends":[177],"poorer":[180],"channel":[181],"conditions.":[182]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
