{"id":"https://openalex.org/W4391892518","doi":"https://doi.org/10.1109/twc.2023.3313968","title":"IRS Assisted Federated Learning: A Broadband Over-the-Air Aggregation Approach","display_name":"IRS Assisted Federated Learning: A Broadband Over-the-Air Aggregation Approach","publication_year":2024,"publication_date":"2024-02-16","ids":{"openalex":"https://openalex.org/W4391892518","doi":"https://doi.org/10.1109/twc.2023.3313968"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2023.3313968","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3313968","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.1109/TWC.2023.3313968","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090707691","display_name":"Deyou Zhang","orcid":"https://orcid.org/0000-0001-9621-561X"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Deyou Zhang","raw_affiliation_strings":["School of Electronics and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-9621-561X","affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037292846","display_name":"Ming Xiao","orcid":"https://orcid.org/0000-0002-5407-0835"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ming Xiao","raw_affiliation_strings":["ISE, KTH, Stockholm, Sweden","Division of Information Science and Engineering (ISE), Royal Institute of Technology (KTH), Stockholm, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-5407-0835","affiliations":[{"raw_affiliation_string":"ISE, KTH, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Division of Information Science and Engineering (ISE), Royal Institute of Technology (KTH), Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070930704","display_name":"Zhibo Pang","orcid":"https://orcid.org/0000-0002-7474-4294"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhibo Pang","raw_affiliation_strings":["ABB Corporate Research, Västerås, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-7474-4294","affiliations":[{"raw_affiliation_string":"ABB Corporate Research, Västerås, Sweden","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100434965","display_name":"Lihui Wang","orcid":"https://orcid.org/0000-0001-8679-8049"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Lihui Wang","raw_affiliation_strings":["Department of Production Engineering, KTH, Stockholm, Sweden"],"raw_orcid":"https://orcid.org/0000-0001-8679-8049","affiliations":[{"raw_affiliation_string":"Department of Production Engineering, KTH, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042307561","display_name":"H. Vincent Poor","orcid":"https://orcid.org/0000-0002-2062-131X"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Vincent Poor","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ, USA"],"raw_orcid":"https://orcid.org/0000-0002-2062-131X","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5090707691"],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":5.4686,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.96346067,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"23","issue":"5","first_page":"4069","last_page":"4082"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9947999715805054,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9886999726295471,"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/computer-science","display_name":"Computer science","score":0.7576010823249817},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.6282281279563904},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4603841304779053},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.41558754444122314},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.41323456168174744}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7576010823249817},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.6282281279563904},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4603841304779053},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.41558754444122314},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.41323456168174744}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/twc.2023.3313968","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3313968","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:zenodo.org:14914749","is_oa":true,"landing_page_url":"https://doi.org/10.1109/TWC.2023.3313968","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/other"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:14914749","is_oa":true,"landing_page_url":"https://doi.org/10.1109/TWC.2023.3313968","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/other"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1751687266","https://openalex.org/W1996215314","https://openalex.org/W2072566913","https://openalex.org/W2112796928","https://openalex.org/W2770606349","https://openalex.org/W2811266402","https://openalex.org/W2907379776","https://openalex.org/W2950077417","https://openalex.org/W2968810373","https://openalex.org/W2974429275","https://openalex.org/W2975156709","https://openalex.org/W2981138228","https://openalex.org/W2990747873","https://openalex.org/W2999074226","https://openalex.org/W3006919779","https://openalex.org/W3042070225","https://openalex.org/W3043320740","https://openalex.org/W3088898206","https://openalex.org/W3090615085","https://openalex.org/W3103657382","https://openalex.org/W3109847748","https://openalex.org/W3128169747","https://openalex.org/W3133803846","https://openalex.org/W3155573724","https://openalex.org/W3167689670","https://openalex.org/W3188102017","https://openalex.org/W3191708896","https://openalex.org/W3204091362","https://openalex.org/W3205462627","https://openalex.org/W3205621988","https://openalex.org/W3210975694","https://openalex.org/W3211910497","https://openalex.org/W3215482210","https://openalex.org/W4206732539","https://openalex.org/W4250589301","https://openalex.org/W4313001863"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"We":[0,31,54],"consider":[1],"a":[2,40,143,159,166,173],"broadband":[3],"over-the-air":[4],"computation":[5],"empowered":[6],"model":[7,47,178],"aggregation":[8,48,52,179,189],"approach":[9],"for":[10,261],"wireless":[11,27],"federated":[12],"learning":[13,154],"(FL)":[14],"systems":[15],"and":[16,29,63,98,117,132,146,216,247,270],"propose":[17,158],"to":[18,25,49,75,78,86,127,186,263],"leverage":[19],"an":[20,65,218],"intelligent":[21],"reflecting":[22],"surface":[23],"(IRS)":[24],"combat":[26],"fading":[28],"noise.":[30],"first":[32],"investigate":[33],"the":[34,51,56,79,88,93,99,105,113,118,122,128,138,188,195,209,228,232,236,243,248,252,258,265],"conventional":[35],"node-selection":[36,60,269],"based":[37,61,161,214,272],"framework,":[38,167],"where":[39],"few":[41],"edge":[42,81,107,171,202,237],"nodes":[43,203],"are":[44],"dropped":[45],"in":[46,177],"control":[50],"error.":[53],"analyze":[55,208],"performance":[57,70,210,223,266],"of":[58,121,181,184,194,211,235,251,267],"this":[59,212],"framework":[62,215],"derive":[64,217],"upper":[66,219],"bound":[67,220],"on":[68,221],"its":[69,222],"loss,":[71,224],"which":[72],"is":[73,204],"shown":[74],"be":[76],"related":[77],"selected":[80,106],"nodes.":[82],"Then,":[83],"we":[84,135,156,168,256],"seek":[85],"minimize":[87],"mean-squared":[89],"error":[90],"(MSE)":[91],"between":[92],"desired":[94],"global":[95],"gradient":[96,198],"parameters":[97,199],"actually":[100],"received":[101,196],"ones":[102],"by":[103,226],"optimizing":[104,231],"nodes,":[108,238],"their":[109,239],"transmit":[110,240],"equalization":[111,241],"coefficients,":[112,242],"IRS":[114,244],"phase":[115,245],"shifts,":[116,246],"receive":[119,249],"factors":[120,250],"cloud":[123,253],"server.":[124,254],"By":[125],"resorting":[126],"matrix":[129],"lifting":[130],"technique":[131],"difference-of-convex":[133],"programming,":[134],"successfully":[136],"transform":[137],"formulated":[139],"optimization":[140],"problem":[141],"into":[142],"convex":[144],"one":[145],"solve":[147],"it":[148],"using":[149],"off-the-shelf":[150],"solvers.":[151],"To":[152],"improve":[153],"performance,":[155],"further":[157],"weight-selection":[160,213,271],"FL":[162,273],"framework.":[163],"In":[164],"such":[165],"assign":[169],"each":[170],"node":[172],"proper":[174],"weight":[175,233],"coefficient":[176],"instead":[180],"discarding":[182],"any":[183],"them":[185],"reduce":[187],"error,":[190],"i.e.,":[191],"amplitude":[192],"alignment":[193],"local":[197],"from":[200],"different":[201],"not":[205],"required.We":[206],"also":[207],"followed":[225],"minimizing":[227],"MSE":[229],"via":[230],"coefficients":[234],"Furthermore,":[255],"use":[257],"MNIST":[259],"dataset":[260],"simulations":[262],"evaluate":[264],"both":[268],"frameworks.":[274]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":18},{"year":2024,"cited_by_count":7}],"updated_date":"2026-05-10T08:33:47.465468","created_date":"2025-10-10T00:00:00"}