{"id":"https://openalex.org/W3047282982","doi":"https://doi.org/10.1109/infocom41043.2020.9155479","title":"Physical-Layer Arithmetic for Federated Learning in Uplink MU-MIMO Enabled Wireless Networks","display_name":"Physical-Layer Arithmetic for Federated Learning in Uplink MU-MIMO Enabled Wireless Networks","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3047282982","doi":"https://doi.org/10.1109/infocom41043.2020.9155479","mag":"3047282982"},"language":"en","primary_location":{"id":"doi:10.1109/infocom41043.2020.9155479","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom41043.2020.9155479","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2020 - IEEE Conference on Computer Communications","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/A5100767737","display_name":"Tao Huang","orcid":"https://orcid.org/0000-0002-4410-0148"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tao Huang","raw_affiliation_strings":["National Key Laboratory for Novel Software Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087746903","display_name":"Baoliu Ye","orcid":"https://orcid.org/0000-0003-1065-449X"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoliu Ye","raw_affiliation_strings":["National Key Laboratory for Novel Software Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017137055","display_name":"Zhihao Qu","orcid":"https://orcid.org/0000-0001-7538-1985"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihao Qu","raw_affiliation_strings":["College of Computer and Information, Hohai University, China"],"affiliations":[{"raw_affiliation_string":"College of Computer and Information, Hohai University, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000882226","display_name":"Bin Tang","orcid":"https://orcid.org/0000-0002-4577-8882"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Tang","raw_affiliation_strings":["National Key Laboratory for Novel Software Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100365442","display_name":"Lei Xie","orcid":"https://orcid.org/0000-0002-2994-6743"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Xie","raw_affiliation_strings":["National Key Laboratory for Novel Software Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043533769","display_name":"Sanglu Lu","orcid":"https://orcid.org/0000-0003-1467-4519"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sanglu Lu","raw_affiliation_strings":["National Key Laboratory for Novel Software Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100767737"],"corresponding_institution_ids":["https://openalex.org/I881766915"],"apc_list":null,"apc_paid":null,"fwci":1.8558,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.88476939,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1221","last_page":"1230"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9997000098228455,"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":0.9997000098228455,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994999766349792,"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":0.816952645778656},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6426554322242737},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5228919386863708},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5051236748695374},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.5008172988891602},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4375695288181305},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.42585867643356323},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3841341733932495},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.34235572814941406},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2649767994880676},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22147253155708313},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13350719213485718}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.816952645778656},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6426554322242737},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5228919386863708},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5051236748695374},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.5008172988891602},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4375695288181305},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.42585867643356323},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3841341733932495},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.34235572814941406},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2649767994880676},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22147253155708313},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13350719213485718}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/infocom41043.2020.9155479","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom41043.2020.9155479","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2020 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1977467261","https://openalex.org/W1997834106","https://openalex.org/W2053637704","https://openalex.org/W2075505133","https://openalex.org/W2112796928","https://openalex.org/W2128765501","https://openalex.org/W2128865660","https://openalex.org/W2137813581","https://openalex.org/W2140227342","https://openalex.org/W2165942867","https://openalex.org/W2405578611","https://openalex.org/W2407022425","https://openalex.org/W2467524786","https://openalex.org/W2530417694","https://openalex.org/W2535838896","https://openalex.org/W2541884796","https://openalex.org/W2563343794","https://openalex.org/W2769644379","https://openalex.org/W2803670972","https://openalex.org/W2890950736","https://openalex.org/W2891935798","https://openalex.org/W2907379776","https://openalex.org/W2911269749","https://openalex.org/W2975064142","https://openalex.org/W3004277316","https://openalex.org/W3103471669","https://openalex.org/W4230874317","https://openalex.org/W4292084264","https://openalex.org/W4297687186","https://openalex.org/W4318619660","https://openalex.org/W6713835734","https://openalex.org/W6714239094","https://openalex.org/W6728757088","https://openalex.org/W6746200960","https://openalex.org/W6755052731","https://openalex.org/W6758190816"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W1761601995","https://openalex.org/W2120275292","https://openalex.org/W2070062388","https://openalex.org/W1604254364","https://openalex.org/W4224872188","https://openalex.org/W4285223123","https://openalex.org/W4386970495"],"abstract_inverted_index":{"Federated":[0],"learning":[1,7,34],"is":[2,125],"a":[3,10,17,70,120],"very":[4],"promising":[5],"machine":[6],"paradigm":[8],"where":[9,77],"large":[11],"number":[12],"of":[13,32,55,63,108,134],"clients":[14,79],"cooperatively":[15],"train":[16],"global":[18],"model":[19],"using":[20],"their":[21,81],"respective":[22],"local":[23,82],"data.":[24],"In":[25],"this":[26],"paper,":[27],"we":[28],"consider":[29],"the":[30,49,53,60,78,97,101,105,114,132,140,144,167],"application":[31],"federated":[33],"in":[35,138],"wireless":[36],"networks":[37],"featuring":[38],"uplink":[39],"multiuser":[40],"multiple-input":[41],"and":[42,45,100,143,148],"multiple-output":[43],"(MU-MIMO),":[44],"aim":[46],"at":[47],"optimizing":[48],"communication":[50,168],"efficiency":[51,169],"during":[52],"aggregation":[54],"client-side":[56,141],"updates":[57,83,110,155,183],"by":[58,118,170],"exploiting":[59],"inherent":[61],"superposition":[62],"radio":[64],"frequency":[65],"(RF)":[66],"signals.":[67],"We":[68],"propose":[69],"novel":[71],"approach":[72],"named":[73],"Physical-Layer":[74],"Arithmetic":[75],"(PhyArith),":[76],"encode":[80],"into":[84,91],"aligned":[85],"digital":[86,136],"sequences":[87],"which":[88],"are":[89],"converted":[90],"RF":[92,116],"signals":[93],"for":[94,175],"sending":[95],"to":[96,131,172],"server":[98,102],"simultaneously,":[99],"directly":[103],"recovers":[104],"exact":[106],"summation":[107],"these":[109],"as":[111],"required":[112],"from":[113],"superimposed":[115],"signal":[117],"employing":[119],"customized":[121],"sum-product":[122],"algorithm.":[123],"PhyArith":[124,164],"compatible":[126],"with":[127,153,179],"commodity":[128],"devices":[129],"due":[130],"use":[133],"full":[135],"operation":[137],"both":[139],"encoding":[142],"server-side":[145],"decoding":[146],"processes,":[147],"can":[149],"also":[150],"be":[151],"integrated":[152],"other":[154],"compression":[156],"based":[157],"acceleration":[158],"techniques.":[159],"Simulation":[160],"results":[161],"show":[162],"that":[163],"further":[165],"improves":[166],"1.5":[171],"3":[173],"times":[174],"training":[176],"LeNet-5,":[177],"compared":[178],"solutions":[180],"only":[181],"applying":[182],"compression.":[184]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}