{"id":"https://openalex.org/W4413977835","doi":"https://doi.org/10.1109/twc.2025.3603537","title":"MIMO Over-the-Air Computation for Device-Edge Collaborative Inference","display_name":"MIMO Over-the-Air Computation for Device-Edge Collaborative Inference","publication_year":2025,"publication_date":"2025-09-04","ids":{"openalex":"https://openalex.org/W4413977835","doi":"https://doi.org/10.1109/twc.2025.3603537"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2025.3603537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2025.3603537","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Hanzhe Yang","orcid":"https://orcid.org/0000-0003-3980-9248"},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hanzhe Yang","raw_affiliation_strings":["Network Intelligence Center, School of Information Science and Technology, ShanghaiTech University, Shanghai, China","School of Information Science and Technology, Network Intelligence Center, ShanghaiTech University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Network Intelligence Center, School of Information Science and Technology, ShanghaiTech University, Shanghai, China","institution_ids":["https://openalex.org/I30809798"]},{"raw_affiliation_string":"School of Information Science and Technology, Network Intelligence Center, ShanghaiTech University, Shanghai, China","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087111627","display_name":"Dingzhu Wen","orcid":"https://orcid.org/0000-0003-0538-5811"},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dingzhu Wen","raw_affiliation_strings":["Network Intelligence Center, School of Information Science and Technology, ShanghaiTech University, Shanghai, China","School of Information Science and Technology, Network Intelligence Center, ShanghaiTech University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Network Intelligence Center, School of Information Science and Technology, ShanghaiTech University, Shanghai, China","institution_ids":["https://openalex.org/I30809798"]},{"raw_affiliation_string":"School of Information Science and Technology, Network Intelligence Center, ShanghaiTech University, Shanghai, China","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085856839","display_name":"Li You","orcid":"https://orcid.org/0000-0001-8600-1423"},"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":"Li You","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"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/A5100426898","display_name":"Jingjing Wang","orcid":"https://orcid.org/0000-0003-3170-8952"},"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":false,"raw_author_name":"Jingjing Wang","raw_affiliation_strings":["School of Cyber Science and Technology, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051198089","display_name":"Sheng Wu","orcid":"https://orcid.org/0000-0002-9947-9968"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sheng Wu","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022499594","display_name":"Yuanming Shi","orcid":"https://orcid.org/0000-0002-1418-7465"},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanming Shi","raw_affiliation_strings":["Network Intelligence Center, School of Information Science and Technology, ShanghaiTech University, Shanghai, China","School of Information Science and Technology, Network Intelligence Center, ShanghaiTech University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Network Intelligence Center, School of Information Science and Technology, ShanghaiTech University, Shanghai, China","institution_ids":["https://openalex.org/I30809798"]},{"raw_affiliation_string":"School of Information Science and Technology, Network Intelligence Center, ShanghaiTech University, Shanghai, China","institution_ids":["https://openalex.org/I30809798"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I30809798"],"apc_list":null,"apc_paid":null,"fwci":0.6444,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.71855555,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"25","issue":null,"first_page":"3363","last_page":"3377"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13052","display_name":"Molecular Communication and Nanonetworks","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T13052","display_name":"Molecular Communication and Nanonetworks","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9850000143051147,"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/T11932","display_name":"Wireless Body Area Networks","score":0.9812999963760376,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":0.7029111385345459},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.594066321849823},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5884236097335815},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.5057172775268555},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.42101380228996277},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4161970615386963},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3235197365283966},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3161863684654236},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31590765714645386},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20575949549674988},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.16767320036888123}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7029111385345459},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.594066321849823},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5884236097335815},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.5057172775268555},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.42101380228996277},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4161970615386963},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3235197365283966},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3161863684654236},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31590765714645386},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20575949549674988},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.16767320036888123}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2025.3603537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2025.3603537","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1498746940","display_name":null,"funder_award_id":"62322104","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2360824495","display_name":null,"funder_award_id":"U24A20213","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4741149239","display_name":null,"funder_award_id":"2242022k60007","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5980995401","display_name":null,"funder_award_id":"62271318","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7299519952","display_name":null,"funder_award_id":"CSTB2024NSCQ-LMX0012","funder_id":"https://openalex.org/F4320323172","funder_display_name":"Natural Science Foundation of Chongqing"},{"id":"https://openalex.org/G7518945406","display_name":null,"funder_award_id":"62222101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7822670232","display_name":null,"funder_award_id":"62401369","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/F4320323172","display_name":"Natural Science Foundation of Chongqing","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1952261593","https://openalex.org/W1980511765","https://openalex.org/W1996215314","https://openalex.org/W2142015064","https://openalex.org/W2237250383","https://openalex.org/W2516263363","https://openalex.org/W2800497398","https://openalex.org/W2809251854","https://openalex.org/W2861117319","https://openalex.org/W2921965200","https://openalex.org/W2969750416","https://openalex.org/W2981138228","https://openalex.org/W2990166314","https://openalex.org/W2997591727","https://openalex.org/W3041971333","https://openalex.org/W3046056026","https://openalex.org/W3047573586","https://openalex.org/W3120615301","https://openalex.org/W3202260564","https://openalex.org/W3212941463","https://openalex.org/W3214015612","https://openalex.org/W4224930904","https://openalex.org/W4231665431","https://openalex.org/W4283025620","https://openalex.org/W4289655225","https://openalex.org/W4312500615","https://openalex.org/W4320005538","https://openalex.org/W4322706882","https://openalex.org/W4327928821","https://openalex.org/W4381785911","https://openalex.org/W4381946524","https://openalex.org/W4384158403","https://openalex.org/W4384158407","https://openalex.org/W4384787219","https://openalex.org/W4385819926","https://openalex.org/W4386362422","https://openalex.org/W4386472888","https://openalex.org/W4387010866","https://openalex.org/W4391547609","https://openalex.org/W4392693694","https://openalex.org/W4394805111","https://openalex.org/W4400070766","https://openalex.org/W4400810558","https://openalex.org/W4401415014","https://openalex.org/W4401568513","https://openalex.org/W4402301189","https://openalex.org/W4404840199","https://openalex.org/W4405717352"],"related_works":["https://openalex.org/W2055243143","https://openalex.org/W4231775656","https://openalex.org/W2046435967","https://openalex.org/W2545343974","https://openalex.org/W4291895924","https://openalex.org/W1783583321","https://openalex.org/W2038397443","https://openalex.org/W2383646825","https://openalex.org/W2941374357","https://openalex.org/W2112785353"],"abstract_inverted_index":{"Device-edge":[0,93],"collaborative":[1,52,94],"inference,":[2],"which":[3,175,279],"deploys":[4],"well-trained":[5],"artificial":[6],"intelligence":[7],"(AI)":[8],"models":[9,253],"at":[10,77],"the":[11,15,47,55,58,78,89,102,107,113,127,140,153,157,164,177,186,211,215,219,248,255,285],"network":[12],"edge":[13,18,21],"via":[14],"cooperation":[16],"of":[17,50,60,106,179,210,214,250,261,287],"devices":[19],"and":[20,104,218,228,241,284],"servers,":[22],"emerges":[23],"as":[24,152],"a":[25,36,83,97,193,237,258,273],"promising":[26],"technique":[27,59,196],"to":[28,65,80,199,235,246],"provide":[29],"ubiquitous":[30],"intelligent":[31],"services.":[32],"In":[33,54,110],"this":[34,111,144,146],"paper,":[35],"multiple-input":[37],"multiple-output":[38],"(MIMO)":[39],"over-the-air":[40],"computation":[41],"(AirComp)":[42],"scheme":[43],"is":[44,63,123,161,182,197,207,233,265],"proposed":[45,198,289],"for":[46,87],"efficient":[48],"implementation":[49],"device-edge":[51],"inference.":[53],"considered":[56],"system,":[57],"MIMO":[61,194],"AirComp":[62,115,195],"utilized":[64],"aggregate":[66],"local":[67],"feature":[68,133,203,262],"vectors,":[69],"extracted":[70],"from":[71],"noise-corrupted":[72],"sensory":[73],"data":[74],"on":[75,131,139,224,272],"devices,":[76],"server":[79],"efficiently":[81],"derive":[82],"denoised":[84],"global":[85],"one":[86],"completing":[88],"downstream":[90],"inference":[91,95,141,150,159,187,256],"task.":[92],"features":[96],"task-oriented":[98],"property,":[99],"that":[100],"concerns":[101],"effectiveness":[103],"efficiency":[105],"task":[108],"execution.":[109],"case,":[112],"traditional":[114],"criterion,":[116],"i.e.,":[117],"minimum":[118],"mean":[119],"square":[120],"error":[121],"(MMSE),":[122],"not":[124],"effective,":[125],"since":[126],"same":[128],"distortion":[129],"level":[130],"different":[132,137,180],"elements":[134],"may":[135],"have":[136],"influences":[138],"performance.":[142],"To":[143,184],"end,":[145],"paper":[147],"directly":[148],"adopts":[149],"accuracy":[151,160,188],"design":[154,165,236,260],"objective.":[155],"As":[156],"instantaneous":[158],"unknown":[162],"during":[163],"stage,":[166,257],"an":[167],"approximated":[168],"but":[169],"tractable":[170],"metric,":[171],"called":[172],"discriminant":[173,191],"gain,":[174,192],"measures":[176],"discernibility":[178],"classes,":[181],"adopted.":[183],"maximize":[185],"measured":[189],"by":[190],"jointly":[200],"optimize":[201],"all":[202],"elements.":[204],"The":[205,221],"problem":[206],"nonconvex":[208],"because":[209],"complicated":[212],"form":[213],"objective":[216],"function":[217],"constraints.":[220],"solution":[222],"based":[223,271],"semidefinite":[225],"relaxation":[226],"(SDR)":[227],"successive":[229],"convex":[230],"approximation":[231],"(SCA)":[232],"employed":[234],"joint":[238],"transmit":[239],"precoding":[240],"receive":[242],"beamforming":[243],"scheme.":[244,290],"Besides,":[245],"enhance":[247],"robustness":[249],"practical":[251,274],"AI":[252],"in":[254],"post-processing":[259],"magnitude":[263],"normalization":[264],"proposed.":[266],"Extensive":[267],"experiments":[268],"are":[269],"conducted":[270],"human":[275],"motion":[276],"recognition":[277],"task,":[278],"verifies":[280],"our":[281,288],"theoretical":[282],"analysis":[283],"superiority":[286]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}