{"id":"https://openalex.org/W3190457652","doi":"https://doi.org/10.1109/iwcmc51323.2021.9498792","title":"Non-orthogonal Multiple Access assisted Federated Learning for UAV Swarms: An Approach of Latency Minimization","display_name":"Non-orthogonal Multiple Access assisted Federated Learning for UAV Swarms: An Approach of Latency Minimization","publication_year":2021,"publication_date":"2021-06-28","ids":{"openalex":"https://openalex.org/W3190457652","doi":"https://doi.org/10.1109/iwcmc51323.2021.9498792","mag":"3190457652"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc51323.2021.9498792","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc51323.2021.9498792","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Wireless Communications and Mobile Computing (IWCMC)","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/A5034848804","display_name":"Yuxiao Song","orcid":"https://orcid.org/0000-0001-7631-5242"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I6469544","display_name":"City University of Macau","ror":"https://ror.org/04gpd4q15","country_code":"MO","type":"education","lineage":["https://openalex.org/I6469544"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Yuxiao Song","raw_affiliation_strings":["State Key Laboratory of Internet of Things for Smart City, University of Macau,Macau,China","State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Internet of Things for Smart City, University of Macau,Macau,China","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I6469544"]},{"raw_affiliation_string":"State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I6469544"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026174128","display_name":"Tianshun Wang","orcid":"https://orcid.org/0000-0002-7148-7472"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I6469544","display_name":"City University of Macau","ror":"https://ror.org/04gpd4q15","country_code":"MO","type":"education","lineage":["https://openalex.org/I6469544"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Tianshun Wang","raw_affiliation_strings":["State Key Laboratory of Internet of Things for Smart City, University of Macau,Macau,China","State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Internet of Things for Smart City, University of Macau,Macau,China","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I6469544"]},{"raw_affiliation_string":"State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I6469544"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082844557","display_name":"Yuan Wu","orcid":"https://orcid.org/0000-0001-6661-9461"},"institutions":[{"id":"https://openalex.org/I4210165204","display_name":"Zhuhai Institute of Advanced Technology","ror":"https://ror.org/05r1mzq61","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761","https://openalex.org/I4210165204"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Wu","raw_affiliation_strings":["Zhuhai UM Science &#x0026; Technology Research Institute,Zhuhai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhuhai UM Science &#x0026; Technology Research Institute,Zhuhai,China","institution_ids":["https://openalex.org/I4210165204"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076938763","display_name":"Liping Qian","orcid":"https://orcid.org/0000-0001-6210-2617"},"institutions":[{"id":"https://openalex.org/I55712492","display_name":"Zhejiang University of Technology","ror":"https://ror.org/02djqfd08","country_code":"CN","type":"education","lineage":["https://openalex.org/I55712492"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liping Qian","raw_affiliation_strings":["College of Information Engineering, Zhejiang University of Technology,Hangzhou,China","College of Information Engineering, Zhejiang University of Technology, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, Zhejiang University of Technology,Hangzhou,China","institution_ids":["https://openalex.org/I55712492"]},{"raw_affiliation_string":"College of Information Engineering, Zhejiang University of Technology, Hangzhou, China","institution_ids":["https://openalex.org/I55712492"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041940889","display_name":"Zhiguo Shi","orcid":"https://orcid.org/0000-0001-9160-048X"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiguo Shi","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University,Hangzhou,China","College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":13.3056,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.99062376,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1123","last_page":"1128"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9990000128746033,"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":0.9990000128746033,"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":0.9980000257492065,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9865999817848206,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.818808913230896},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.6896672248840332},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6716609001159668},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5991970300674438},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.588504433631897},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5573625564575195},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.4757106900215149},{"id":"https://openalex.org/keywords/swarm-behaviour","display_name":"Swarm behaviour","score":0.4518744647502899},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.43477320671081543},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3660796880722046},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3029194474220276},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2850155830383301}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.818808913230896},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6896672248840332},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6716609001159668},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5991970300674438},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.588504433631897},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5573625564575195},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.4757106900215149},{"id":"https://openalex.org/C181335050","wikidata":"https://www.wikidata.org/wiki/Q14915018","display_name":"Swarm behaviour","level":2,"score":0.4518744647502899},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.43477320671081543},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3660796880722046},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3029194474220276},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2850155830383301},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc51323.2021.9498792","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc51323.2021.9498792","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Wireless Communications and Mobile Computing (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G346397689","display_name":"QoS\u9a71\u52a8\u7684\u80fd\u91cf\u91c7\u96c6\u578bNB-IoT\u7f51\u7edc\u591a\u7ef4\u8d44\u6e90\u8054\u5408\u4f18\u5316\u4e0e\u63a5\u5165\u7406\u8bba\u7814\u7a76","funder_award_id":"62071431","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2530417694","https://openalex.org/W2595019094","https://openalex.org/W2604830243","https://openalex.org/W2769456309","https://openalex.org/W2789414605","https://openalex.org/W2896945154","https://openalex.org/W2919115771","https://openalex.org/W2964052915","https://openalex.org/W2975807524","https://openalex.org/W2995588108","https://openalex.org/W3002033136","https://openalex.org/W3021823339","https://openalex.org/W3034271151","https://openalex.org/W3045898871","https://openalex.org/W3082869959","https://openalex.org/W3091075746","https://openalex.org/W3101867439","https://openalex.org/W3115760506","https://openalex.org/W4318619660","https://openalex.org/W6728757088","https://openalex.org/W6761268726"],"related_works":["https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W4404253608","https://openalex.org/W3010814398","https://openalex.org/W4385197899","https://openalex.org/W3005957545","https://openalex.org/W2076432172","https://openalex.org/W3165611029","https://openalex.org/W2370038111"],"abstract_inverted_index":{"Equipped":[0],"with":[1],"machine":[2],"learning":[3,61],"(ML)":[4],"models,":[5],"unmanned":[6],"aerial":[7],"vehicle":[8],"(UAV)":[9],"swarms":[10],"can":[11,176],"execute":[12],"various":[13],"applications":[14],"like":[15],"surveillance":[16],"and":[17,25,50,79,96,140,170],"target":[18],"detection.":[19],"However,":[20],"the":[21,111,116,125,135,138,146,150,164,173],"connections":[22],"between":[23],"UAVs":[24],"cloud":[26],"servers":[27],"cannot":[28],"be":[29,42],"guaranteed,":[30],"especially":[31],"when":[32],"executing":[33,149],"massive":[34],"data.":[35],"Thus,":[36],"traditional":[37],"cloud-centric":[38],"approach":[39],"will":[40],"not":[41],"suitable,":[43],"since":[44],"it":[45],"may":[46],"cause":[47],"high":[48],"latency":[49,147],"significant":[51],"bandwidth":[52],"consumption.":[53],"In":[54],"this":[55],"work,":[56],"we":[57],"propose":[58],"a":[59,70,77,80,101,121,155],"federated":[60],"(FL)":[62],"framework":[63],"via":[64],"non-orthogonal":[65],"multiple":[66],"access":[67],"(NOMA)":[68],"for":[69],"UAV":[71],"swarm":[72],"which":[73],"is":[74],"composed":[75],"of":[76,82,124,137,166],"leader-UAV":[78,117,139],"group":[81],"follower-UAVs.":[83],"Specifically,":[84],"each":[85],"follower-UAV":[86],"updates":[87],"its":[88,93],"local":[89,112],"model":[90],"by":[91],"using":[92],"collected":[94],"data,":[95],"then":[97],"all":[98,141],"follower-UAVs":[99],"form":[100],"NOMA-group":[102],"to":[103,115,162],"send":[104],"their":[105],"respectively":[106],"trained":[107],"FL":[108,113,151],"parameters":[109],"(i.e.,":[110],"models)":[114],"simultaneously.":[118],"We":[119],"formulate":[120],"joint":[122],"optimization":[123],"uplink":[126],"NOMA-transmission":[127],"durations,":[128],"downlink":[129],"broadcasting":[130],"duration,":[131],"as":[132,134],"well":[133],"computation-rates":[136],"follower-UAVs,":[142],"aiming":[143],"at":[144],"minimizing":[145],"in":[148],"iterations":[152],"until":[153],"reaching":[154],"specified":[156],"accuracy.":[157],"Numerical":[158],"results":[159],"are":[160],"presented":[161],"verify":[163],"effectiveness":[165],"our":[167],"proposed":[168,174],"algorithm,":[169],"demonstrate":[171],"that":[172],"algorithm":[175],"outperform":[177],"some":[178],"baseline":[179],"strategies.":[180]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2026-08-06T08:24:18.245995","created_date":"2025-10-10T00:00:00"}
