{"id":"https://openalex.org/W4392158087","doi":"https://doi.org/10.1109/globecom54140.2023.10437836","title":"Joint Uplink and Downlink NOMA for UAV Relaying Network with Multi-Pair Users","display_name":"Joint Uplink and Downlink NOMA for UAV Relaying Network with Multi-Pair Users","publication_year":2023,"publication_date":"2023-12-04","ids":{"openalex":"https://openalex.org/W4392158087","doi":"https://doi.org/10.1109/globecom54140.2023.10437836"},"language":"en","primary_location":{"id":"doi:10.1109/globecom54140.2023.10437836","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/globecom54140.2023.10437836","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","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/A5032273680","display_name":"Xu Guo","orcid":"https://orcid.org/0000-0002-8617-3476"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xu Guo","raw_affiliation_strings":["School of Electronics, Peking University,Beijing,China","School of Electronics, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics, Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Electronics, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100451200","display_name":"Bing Li","orcid":"https://orcid.org/0000-0001-5226-7557"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Li","raw_affiliation_strings":["School of Software Engineering, Tongji University,Shanghai,China","School of Software Engineering, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Software Engineering, Tongji University,Shanghai,China","institution_ids":["https://openalex.org/I116953780"]},{"raw_affiliation_string":"School of Software Engineering, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100599435","display_name":"Jian Wu","orcid":"https://orcid.org/0000-0002-3394-1507"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianjun Wu","raw_affiliation_strings":["School of Electronics, Peking University,Beijing,China","School of Electronics, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics, Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Electronics, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100695813","display_name":"Rongqing Zhang","orcid":"https://orcid.org/0000-0003-3774-6247"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rongqing Zhang","raw_affiliation_strings":["School of Software Engineering, Tongji University,Shanghai,China","School of Software Engineering, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Software Engineering, Tongji University,Shanghai,China","institution_ids":["https://openalex.org/I116953780"]},{"raw_affiliation_string":"School of Software Engineering, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068110218","display_name":"Xiang Cheng","orcid":"https://orcid.org/0000-0002-5943-0326"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Cheng","raw_affiliation_strings":["School of Electronics, Peking University,Beijing,China","School of Electronics, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics, Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Electronics, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5032273680"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10299116,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"685","last_page":"690"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9987000226974487,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9797000288963318,"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/telecommunications-link","display_name":"Telecommunications link","score":0.9361335039138794},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.9350485801696777},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.7132603526115417},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.674490749835968},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6222858428955078},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.32646644115448},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17172807455062866}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.9361335039138794},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.9350485801696777},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.7132603526115417},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.674490749835968},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6222858428955078},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32646644115448},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17172807455062866},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom54140.2023.10437836","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/globecom54140.2023.10437836","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4280067230","display_name":null,"funder_award_id":"62271351,62125101,62201390,62341101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7767296745","display_name":null,"funder_award_id":"2022YFA1003900","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8438121490","display_name":null,"funder_award_id":"22ZR1463600","funder_id":"https://openalex.org/F4320309612","funder_display_name":"Natural Science Foundation of Shanghai"}],"funders":[{"id":"https://openalex.org/F4320309612","display_name":"Natural Science Foundation of Shanghai","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321659","display_name":"Shanghai Education Development Foundation","ror":"https://ror.org/02kq92y46"},{"id":"https://openalex.org/F4320321881","display_name":"Shanghai Municipal Education Commission","ror":"https://ror.org/05tewj457"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1668816244","https://openalex.org/W2290409208","https://openalex.org/W2511774633","https://openalex.org/W2518940888","https://openalex.org/W2964044470","https://openalex.org/W2994008524","https://openalex.org/W3003675785","https://openalex.org/W3037757350","https://openalex.org/W3090654836","https://openalex.org/W3127504873","https://openalex.org/W3133904518","https://openalex.org/W3198011262","https://openalex.org/W4213165131","https://openalex.org/W4285817602"],"related_works":["https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W3010814398","https://openalex.org/W4385197899","https://openalex.org/W3005957545","https://openalex.org/W2076432172","https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W4392158087"],"abstract_inverted_index":{"Unmanned":[0],"aerial":[1],"vehicle":[2],"(UAV)":[3],"relays":[4],"are":[5,88],"increasingly":[6],"playing":[7],"a":[8,71,103,140],"significant":[9],"role":[10],"with":[11,78,171],"their":[12],"advantages":[13],"of":[14,21,26,61,94,98],"quick":[15],"establishment":[16],"for":[17,31],"emergency":[18],"communication,":[19],"expansion":[20],"communication":[22,39],"coverage,":[23],"and":[24,65,85,107,122,151],"increase":[25],"system":[27,166],"capacity.":[28,55],"As":[29],"demand":[30],"massive":[32],"simultaneous":[33],"connections":[34],"is":[35,113],"ever-increasing,":[36],"UAV":[37,75,101,118],"relaying":[38,67,76],"aided":[40],"by":[41,136],"non-orthogonal":[42],"multiple":[43],"access":[44],"(NOMA)":[45],"can":[46,162],"more":[47],"efficiently":[48],"utilize":[49],"spectrum":[50],"resources":[51,87],"to":[52],"further":[53],"improve":[54],"To":[56],"fully":[57],"unlock":[58],"the":[59,83,92,96,165],"potential":[60],"NOMA":[62,74,109],"in":[63],"complex":[64],"practical":[66],"networks,":[68],"we":[69,131],"investigate":[70],"pioneering":[72],"two-hope":[73],"network":[77],"multi-pair":[79],"separated":[80],"users,":[81],"where":[82],"uplink":[84,106],"downlink":[86,108],"jointly":[89,116],"considered.":[90],"For":[91],"purpose":[93],"enhancing":[95],"efficiency":[97],"our":[99,160],"challenging":[100],"relaying,":[102],"developed":[104],"joint":[105],"relay":[110],"(JUDNR)":[111],"scheme":[112,161],"proposed,":[114],"which":[115],"optimizes":[117],"location,":[119],"user":[120],"grouping,":[121],"power":[123],"control.":[124],"Specifically,":[125],"based":[126,147],"on":[127,148],"alternating-optimization":[128],"(AO)":[129],"method,":[130],"iteratively":[132],"solve":[133],"non-convex":[134],"sub-problems":[135],"successive-convex-approximation":[137],"(SCA)":[138],"algorithm,":[139,154],"novel":[141],"recursive":[142],"reformulation":[143],"grouping":[144],"(RRG)":[145],"algorithm":[146],"fractional":[149],"programming,":[150],"difference-of-convex":[152],"(DC)":[153],"respectively.":[155],"Simulation":[156],"results":[157],"demonstrate":[158],"that":[159],"significantly":[163],"enhance":[164],"sum":[167],"rate":[168],"performance":[169],"compared":[170],"reference":[172],"strategies.":[173]},"counts_by_year":[],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}