{"id":"https://openalex.org/W7129389367","doi":"https://doi.org/10.48550/arxiv.2602.14250","title":"Energy-Efficient Over-the-Air Federated Learning via Pinching Antenna Systems","display_name":"Energy-Efficient Over-the-Air Federated Learning via Pinching Antenna Systems","publication_year":2026,"publication_date":"2026-02-15","ids":{"openalex":"https://openalex.org/W7129389367","doi":"https://doi.org/10.48550/arxiv.2602.14250"},"language":null,"primary_location":{"id":"pmh:doi:10.48550/arxiv.2602.14250","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069262360","display_name":"Saba Asaad","orcid":"https://orcid.org/0000-0001-7423-1336"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Asaad, Saba","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5061064331","display_name":"Ali Bereyhi","orcid":"https://orcid.org/0000-0001-9565-6405"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bereyhi, Ali","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20085917,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.8307999968528748,"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":0.8307999968528748,"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.017899999395012856,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.013299999758601189,"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/mimo","display_name":"MIMO","score":0.6299999952316284},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6243000030517578},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5406000018119812},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5224000215530396},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4975999891757965},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.44040000438690186},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.4318999946117401}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6299999952316284},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6243000030517578},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5974000096321106},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5406000018119812},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5224000215530396},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5210000276565552},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4975999891757965},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.44040000438690186},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.4318999946117401},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.39969998598098755},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.3711000084877014},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3531000018119812},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34549999237060547},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.34119999408721924},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.3224000036716461},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.3025999963283539},{"id":"https://openalex.org/C2986910011","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Cellular radio","level":3,"score":0.29089999198913574},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2856999933719635},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.2761000096797943},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.26330000162124634},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.25920000672340393}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:doi:10.48550/arxiv.2602.14250","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"doi:10.48550/arxiv.2602.14250","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2602.14250","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:doi:10.48550/arxiv.2602.14250","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9130396842956543,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Pinching":[0],"antennas":[1],"systems":[2,14],"(PASSs)":[3],"have":[4],"recently":[5],"been":[6],"proposed":[7,90],"as":[8,128,140],"a":[9,58,63,108,115,141],"novel":[10],"flexible-antenna":[11],"technology.":[12],"These":[13],"are":[15],"implemented":[16],"by":[17],"attaching":[18],"low-cost":[19],"pinching":[20],"elements":[21],"to":[22,130],"dielectric":[23],"waveguides.":[24],"As":[25],"the":[26,40,46,70,75,86,89,96,112,119,131],"direct":[27],"link":[28],"is":[29,125],"bypassed":[30],"through":[31],"waveguides,":[32],"PASSs":[33,51],"can":[34],"effectively":[35],"compensate":[36],"large-scale":[37],"effects":[38],"of":[39,49,88,151],"wireless":[41,152],"channel.":[42],"This":[43,137],"work":[44],"explores":[45],"potential":[47,142],"gains":[48],"employing":[50],"for":[52,78,122,144],"over-the-air":[53],"federated":[54],"learning":[55,147],"(OTA-FL).":[56],"For":[57],"PASS-assisted":[59],"server,":[60],"we":[61],"develop":[62],"low-complexity":[64],"algorithmic":[65],"approach,":[66],"which":[67],"jointly":[68],"tunes":[69],"PASS":[71,110,139],"parameters":[72],"and":[73,92],"schedules":[74],"mobile":[76],"devices":[77],"minimal":[79],"energy":[80,121],"consumption":[81],"in":[82,148],"OTA-FL.":[83],"We":[84],"study":[85],"efficiency":[87],"design":[91],"compare":[93],"it":[94],"against":[95],"conventional":[97],"OTA-FL":[98],"setting":[99],"with":[100,133],"MIMO":[101,135],"server.":[102,136],"Numerical":[103],"experiments":[104],"demonstrate":[105],"that":[106],"using":[107],"single-waveguide":[109],"at":[111],"server":[113],"within":[114],"moderately":[116],"sized":[117],"area,":[118],"required":[120],"model":[123],"aggregation":[124],"drastically":[126],"reduced":[127],"compared":[129],"case":[132],"fully-digital":[134],"introduces":[138],"technology":[143],"energy-efficient":[145],"distributed":[146],"next":[149],"generations":[150],"systems.":[153]},"counts_by_year":[],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2026-02-18T00:00:00"}
