{"id":"https://openalex.org/W4410227425","doi":"https://doi.org/10.1109/wcnc61545.2025.10978456","title":"Beamforming Design for Multi-Sector BD-RIS Assisted FL with AirComp","display_name":"Beamforming Design for Multi-Sector BD-RIS Assisted FL with AirComp","publication_year":2025,"publication_date":"2025-03-24","ids":{"openalex":"https://openalex.org/W4410227425","doi":"https://doi.org/10.1109/wcnc61545.2025.10978456"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc61545.2025.10978456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc61545.2025.10978456","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5101790140","display_name":"Xiaolong Xu","orcid":"https://orcid.org/0000-0001-5899-4018"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaolong Xu","raw_affiliation_strings":["School of Telecommunications Engineering, Xidian University,Xi'an,China,710071"],"affiliations":[{"raw_affiliation_string":"School of Telecommunications Engineering, Xidian University,Xi'an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068659230","display_name":"Ying Ju","orcid":"https://orcid.org/0000-0002-3807-9354"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Ju","raw_affiliation_strings":["School of Telecommunications Engineering, Xidian University,Xi'an,China,710071"],"affiliations":[{"raw_affiliation_string":"School of Telecommunications Engineering, Xidian University,Xi'an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046818479","display_name":"Zhenghao Li","orcid":"https://orcid.org/0009-0003-6850-7908"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenghao Li","raw_affiliation_strings":["School of Telecommunications Engineering, Xidian University,Xi'an,China,710071"],"affiliations":[{"raw_affiliation_string":"School of Telecommunications Engineering, Xidian University,Xi'an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072643813","display_name":"Xiangwang Hou","orcid":"https://orcid.org/0000-0001-9449-4854"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangwang Hou","raw_affiliation_strings":["Tsinghua University,Department of Electronic Engineering,Beijing,China,100084"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Department of Electronic Engineering,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100349496","display_name":"Lei Liu","orcid":"https://orcid.org/0000-0001-8173-0408"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Liu","raw_affiliation_strings":["School of Telecommunications Engineering, Xidian University,Xi'an,China,710071"],"affiliations":[{"raw_affiliation_string":"School of Telecommunications Engineering, Xidian University,Xi'an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056209905","display_name":"Shahid Mumtaz","orcid":"https://orcid.org/0000-0001-6364-6149"},"institutions":[{"id":"https://openalex.org/I52590639","display_name":"Nottingham Trent University","ror":"https://ror.org/04xyxjd90","country_code":"GB","type":"education","lineage":["https://openalex.org/I52590639"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Shahid Mumtaz","raw_affiliation_strings":["Nottingham Trent University,Department of Engineering,Nottingham,UK,NG14FQ"],"affiliations":[{"raw_affiliation_string":"Nottingham Trent University,Department of Engineering,Nottingham,UK,NG14FQ","institution_ids":["https://openalex.org/I52590639"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046333931","display_name":"Celimuge Wu","orcid":"https://orcid.org/0000-0001-6853-5878"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Celimuge Wu","raw_affiliation_strings":["Graduate School of Informatics and Engineering, University of Electro-Communications,Tokyo,Japan,182-8585"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics and Engineering, University of Electro-Communications,Tokyo,Japan,182-8585","institution_ids":["https://openalex.org/I20529979"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101790140"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0434425,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9968000054359436,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9968000054359436,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9919000267982483,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9818999767303467,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7503909468650818},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4963529706001282},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2055225372314453}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7503909468650818},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4963529706001282},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2055225372314453}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc61545.2025.10978456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc61545.2025.10978456","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G4612752349","display_name":null,"funder_award_id":"62102301,623B2060","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":12,"referenced_works":["https://openalex.org/W2999074226","https://openalex.org/W3090615085","https://openalex.org/W3138364951","https://openalex.org/W3155912831","https://openalex.org/W3167689670","https://openalex.org/W4221152660","https://openalex.org/W4312879451","https://openalex.org/W4323644093","https://openalex.org/W4381785823","https://openalex.org/W4381786272","https://openalex.org/W4387624003","https://openalex.org/W4396680628"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W1971477554","https://openalex.org/W2390279801","https://openalex.org/W2158075901","https://openalex.org/W818226659","https://openalex.org/W4391913857"],"abstract_inverted_index":{"Federated":[0],"learning":[1],"(FL)":[2],"is":[3],"a":[4,36,54,145],"promising":[5],"approach":[6],"that":[7,60,182],"effectively":[8],"and":[9,48,108,125,136,154,159,171,190],"securely":[10],"harnesses":[11],"the":[12,19,27,45,76,88,94,117,131,195,201],"vast":[13],"amounts":[14],"of":[15,22,29,80,119,149,203],"data":[16],"generated":[17],"by":[18],"rapid":[20],"proliferation":[21],"internet-connected":[23],"devices.":[24],"In":[25],"FL,":[26],"transmission":[28],"model":[30,90,111],"parameters":[31],"over":[32],"wireless":[33,46,81],"channels":[34],"plays":[35],"pivotal":[37],"role":[38],"in":[39,91],"determining":[40],"system":[41],"performance.":[42],"To":[43,139],"optimize":[44],"environment":[47],"boost":[49],"communication":[50,102],"efficiency,":[51],"we":[52,115,143,160],"present":[53],"novel":[55],"FL":[56,123,192],"beamforming":[57,153],"design":[58,121],"scheme":[59,74,95],"integrates":[61],"multi-sector":[62],"beyond":[63],"diagonal":[64],"reconfigurable":[65],"intelligent":[66],"surfaces":[67],"(BD-RIS)":[68],"with":[69,194],"over-the-air":[70],"computation":[71],"(AirComp).":[72],"The":[73],"leverages":[75],"waveform":[77],"superposition":[78],"property":[79],"signals,":[82],"using":[83],"AirComp":[84],"to":[85,99,176],"rapidly":[86],"aggregate":[87],"global":[89],"FL.":[92],"Additionally,":[93],"utilizes":[96],"BD-":[97,150,204],"RIS":[98,151,205],"flexibly":[100],"manip-ulate":[101],"beams,":[103],"improving":[104],"user":[105,187],"channel":[106,188],"conditions":[107,189],"further":[109],"reducing":[110],"aggregation":[112],"errors.":[113],"Specifically,":[114],"evaluate":[116],"impact":[118],"this":[120,141],"on":[122,130,166],"systems":[124],"derive":[126],"an":[127,162],"upper":[128],"limit":[129],"gap":[132],"between":[133],"training":[134],"loss":[135],"optimal":[137],"loss.":[138],"minimize":[140],"gap,":[142],"formulate":[144],"joint":[146],"optimization":[147,163],"problem":[148],"passive":[152],"base":[155],"station":[156],"receive":[157],"beamforming,":[158],"propose":[161],"algorithm":[164],"based":[165],"successive":[167],"convex":[168],"approximation":[169],"(SCA)":[170],"block":[172],"coordinate":[173],"descent":[174],"(BCD)":[175],"solve":[177],"it.":[178],"Simulation":[179],"results":[180],"confirm":[181],"our":[183],"de-sign":[184],"significantly":[185],"enhances":[186],"improves":[191],"performance,":[193],"benefits":[196],"becoming":[197],"more":[198],"pronounced":[199],"as":[200],"number":[202],"reflecting":[206],"elements":[207],"increases.":[208]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}