{"id":"https://openalex.org/W4389252396","doi":"https://doi.org/10.1109/tcomm.2023.3338738","title":"Over-the-Air Federated Averaging With Limited Power and Privacy Budgets","display_name":"Over-the-Air Federated Averaging With Limited Power and Privacy Budgets","publication_year":2023,"publication_date":"2023-12-01","ids":{"openalex":"https://openalex.org/W4389252396","doi":"https://doi.org/10.1109/tcomm.2023.3338738"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2023.3338738","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2023.3338738","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications 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 Communications","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/A5022869372","display_name":"Na Yan","orcid":"https://orcid.org/0000-0003-1388-8566"},"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":true,"raw_author_name":"Na Yan","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0003-1388-8566","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/A5022523766","display_name":"Kezhi Wang","orcid":"https://orcid.org/0000-0001-8602-0800"},"institutions":[{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kezhi Wang","raw_affiliation_strings":["Department of Computer Science, Brunel University London, Middlesex, Uxbridge, U.K","Department of Computer Science, Brunel University London, Uxbridge, Middlesex, U.K"],"raw_orcid":"https://orcid.org/0000-0001-8602-0800","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Brunel University London, Middlesex, Uxbridge, U.K","institution_ids":["https://openalex.org/I59433898"]},{"raw_affiliation_string":"Department of Computer Science, Brunel University London, Uxbridge, Middlesex, U.K","institution_ids":["https://openalex.org/I59433898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075696071","display_name":"Cunhua Pan","orcid":"https://orcid.org/0000-0001-5286-7958"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cunhua Pan","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-5286-7958","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072260333","display_name":"Kok Keong Chai","orcid":"https://orcid.org/0000-0001-9635-2956"},"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":"Kok Keong Chai","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"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044969631","display_name":"Feng Shu","orcid":"https://orcid.org/0000-0003-0073-1965"},"institutions":[{"id":"https://openalex.org/I20942203","display_name":"Hainan University","ror":"https://ror.org/03q648j11","country_code":"CN","type":"education","lineage":["https://openalex.org/I20942203"]},{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Shu","raw_affiliation_strings":["School of Information and Communication Engineering, Hainan University, Haikou, China","School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-0073-1965","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Hainan University, Haikou, China","institution_ids":["https://openalex.org/I20942203"]},{"raw_affiliation_string":"School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029002143","display_name":"Jiangzhou Wang","orcid":"https://orcid.org/0000-0003-0881-3594"},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jiangzhou Wang","raw_affiliation_strings":["School of Engineering, University of Kent, Canterbury, U.K"],"raw_orcid":"https://orcid.org/0000-0003-0881-3594","affiliations":[{"raw_affiliation_string":"School of Engineering, University of Kent, Canterbury, U.K","institution_ids":["https://openalex.org/I20581793"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5022869372"],"corresponding_institution_ids":["https://openalex.org/I166337079"],"apc_list":null,"apc_paid":null,"fwci":0.6653,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.76230621,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"72","issue":"4","first_page":"1998","last_page":"2013"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9991000294685364,"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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9864000082015991,"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/T13553","display_name":"Age of Information Optimization","score":0.9853000044822693,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/differential-privacy","display_name":"Differential privacy","score":0.7784972190856934},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6751516461372375},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6416068077087402},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.510010838508606},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5084623098373413},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5056569576263428},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.4644505977630615},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.42185020446777344},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.41775739192962646},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.16432568430900574},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16430366039276123},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1595993936061859},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.12038949131965637}],"concepts":[{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.7784972190856934},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6751516461372375},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6416068077087402},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.510010838508606},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5084623098373413},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5056569576263428},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.4644505977630615},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.42185020446777344},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.41775739192962646},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.16432568430900574},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16430366039276123},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1595993936061859},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.12038949131965637},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcomm.2023.3338738","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2023.3338738","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications 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 Communications","raw_type":"journal-article"},{"id":"pmh:oai:bura.brunel.ac.uk:2438/27795","is_oa":false,"landing_page_url":"https://bura.brunel.ac.uk/handle/2438/27795","pdf_url":null,"source":{"id":"https://openalex.org/S4306401473","display_name":"Brunel University Research Archive (BURA) (Brunel University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59433898","host_organization_name":"Brunel University of London","host_organization_lineage":["https://openalex.org/I59433898"],"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":[{"display_name":"Partnerships for the goals","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/17"}],"awards":[{"id":"https://openalex.org/G1129167665","display_name":null,"funder_award_id":"62331023","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3155928750","display_name":null,"funder_award_id":"Grants 62201137","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"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"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":48,"referenced_works":["https://openalex.org/W1751687266","https://openalex.org/W2027595342","https://openalex.org/W2757528734","https://openalex.org/W2930926105","https://openalex.org/W2960833983","https://openalex.org/W2963433607","https://openalex.org/W2963456518","https://openalex.org/W2963470657","https://openalex.org/W2981138228","https://openalex.org/W2995022099","https://openalex.org/W2999074226","https://openalex.org/W3017256022","https://openalex.org/W3033403733","https://openalex.org/W3081130510","https://openalex.org/W3088234149","https://openalex.org/W3090615085","https://openalex.org/W3101718285","https://openalex.org/W3103245149","https://openalex.org/W3103657382","https://openalex.org/W3108590825","https://openalex.org/W3111192549","https://openalex.org/W3119680904","https://openalex.org/W3123581454","https://openalex.org/W3127173367","https://openalex.org/W3146812040","https://openalex.org/W3184838508","https://openalex.org/W3192843186","https://openalex.org/W3204091362","https://openalex.org/W3205564238","https://openalex.org/W3206985409","https://openalex.org/W3209073209","https://openalex.org/W3210491242","https://openalex.org/W3211856354","https://openalex.org/W3212347076","https://openalex.org/W4281263728","https://openalex.org/W4285185081","https://openalex.org/W4291219601","https://openalex.org/W4312639476","https://openalex.org/W4312978730","https://openalex.org/W4313003510","https://openalex.org/W4353007629","https://openalex.org/W6728757088","https://openalex.org/W6768114965","https://openalex.org/W6790009805","https://openalex.org/W6797161312","https://openalex.org/W6802464851","https://openalex.org/W6841904810","https://openalex.org/W6851564793"],"related_works":["https://openalex.org/W3038283795","https://openalex.org/W2604501336","https://openalex.org/W2734500670","https://openalex.org/W2558166297","https://openalex.org/W2315671126","https://openalex.org/W798507144","https://openalex.org/W2964481303","https://openalex.org/W1751413323","https://openalex.org/W2571704763","https://openalex.org/W3153752017"],"abstract_inverted_index":{"This":[0,51],"paper":[1],"develops":[2],"an":[3,35,155],"optimal":[4],"design":[5],"for":[6,116],"device":[7,129],"scheduling,":[8,130],"alignment":[9,36,83,132,188],"coefficient,":[10,133],"and":[11,38,67,81,93,112,119,134,144,168,190,206,219,234],"aggregation":[12,91,176,207],"rounds":[13],"within":[14],"a":[15,24,180],"differentially":[16],"private":[17],"over-the-air":[18,59],"federated":[19,60],"averaging":[20],"(DP-OTA-FedAvg)":[21],"system":[22],"considering":[23],"constrained":[25],"sum":[26,101],"power":[27,66,102,167],"budget.":[28],"In":[29],"DP-OTA-FedAvg,":[30],"gradients":[31],"are":[32],"aligned":[33,58],"using":[34,108],"coefficient":[37,189],"then":[39,197],"aggregated":[40],"over":[41],"the":[42,73,76,82,88,100,131,135,145,161,173,184,187,191,199,212,220],"air,":[43],"utilizing":[44],"channel":[45,232],"noise":[46],"to":[47,99],"ensure":[48],"participant":[49],"privacy.":[50],"study":[52],"highlights":[53],"two":[54],"critical":[55],"tradeoffs":[56],"in":[57,226],"learning":[61,146],"(OTA-FL)":[62],"systems":[63],"with":[64],"limited":[65,235],"privacy":[68,107,110,142,169],"budgets.":[69,237],"Firstly,":[70],"it":[71,86],"reveals":[72],"tradeoff":[74],"between":[75,90,186],"number":[77,136,174,192],"of":[78,137,164,175,193,204,211],"scheduled":[79,194],"devices":[80,229],"coefficient.":[84],"Secondly,":[85],"investigates":[87],"balance":[89],"distortion":[92],"local":[94],"training":[95],"error":[96],"while":[97],"adhering":[98],"constraint.":[103],"Specifically,":[104],"we":[105,153,178],"measure":[106],"differential":[109],"(DP)":[111],"perform":[113],"convergence":[114],"analyses":[115,124],"both":[117,141],"convex":[118],"non-convex":[120],"loss":[121],"functions.":[122],"These":[123],"provide":[125],"insights":[126],"into":[127],"how":[128],"global":[138],"aggregations":[139],"affect":[140],"preservation":[143],"process.":[147],"Building":[148],"on":[149],"these":[150],"analytical":[151],"results,":[152],"formulate":[154],"optimization":[156,203],"problem":[157,200],"aimed":[158],"at":[159],"minimizing":[160],"optimality":[162],"gap":[163],"DP-OTA-FedAvg":[165],"under":[166],"constraints.":[170],"By":[171],"specifying":[172],"rounds,":[177],"derive":[179],"closed-form":[181],"expression":[182],"describing":[183],"relationship":[185],"devices.":[195],"We":[196],"tackle":[198],"through":[201,217],"iterative":[202],"scheduling":[205],"rounds.":[208],"The":[209],"effectiveness":[210],"proposed":[213],"policies":[214],"is":[215,223],"verified":[216],"simulations,":[218],"performance":[221],"advantage":[222],"particularly":[224],"pronounced":[225],"scenarios":[227],"where":[228],"have":[230],"poor":[231],"conditions":[233],"sum-power":[236]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-05-20T08:49:12.498775","created_date":"2025-10-10T00:00:00"}