{"id":"https://openalex.org/W4283219905","doi":"https://doi.org/10.1109/infocom48880.2022.9796930","title":"D2BF\u2014Data-Driven Beamforming in MU-MIMO with Channel Estimation Uncertainty","display_name":"D2BF\u2014Data-Driven Beamforming in MU-MIMO with Channel Estimation Uncertainty","publication_year":2022,"publication_date":"2022-05-02","ids":{"openalex":"https://openalex.org/W4283219905","doi":"https://doi.org/10.1109/infocom48880.2022.9796930"},"language":"en","primary_location":{"id":"doi:10.1109/infocom48880.2022.9796930","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom48880.2022.9796930","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2022 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"},"type":"conference-paper","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/A5004186620","display_name":"Shaoran Li","orcid":"https://orcid.org/0000-0002-2648-5478"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shaoran Li","raw_affiliation_strings":["Virginia Tech,Blacksburg,VA,24061","Virginia Tech, Blacksburg, VA, 24061"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virginia Tech,Blacksburg,VA,24061","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"Virginia Tech, Blacksburg, VA, 24061","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084762909","display_name":"Nan Jiang","orcid":"https://orcid.org/0000-0003-4231-2179"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nan Jiang","raw_affiliation_strings":["Virginia Tech,Blacksburg,VA,24061","Virginia Tech, Blacksburg, VA, 24061"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virginia Tech,Blacksburg,VA,24061","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"Virginia Tech, Blacksburg, VA, 24061","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053506308","display_name":"Yongce Chen","orcid":"https://orcid.org/0000-0002-6694-5694"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yongce Chen","raw_affiliation_strings":["Virginia Tech,Blacksburg,VA,24061","Virginia Tech, Blacksburg, VA, 24061"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virginia Tech,Blacksburg,VA,24061","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"Virginia Tech, Blacksburg, VA, 24061","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059824798","display_name":"Y. Thomas Hou","orcid":"https://orcid.org/0000-0003-3716-5768"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Y. Thomas Hou","raw_affiliation_strings":["Virginia Tech,Blacksburg,VA,24061","Virginia Tech, Blacksburg, VA, 24061"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virginia Tech,Blacksburg,VA,24061","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"Virginia Tech, Blacksburg, VA, 24061","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001879281","display_name":"Wenjing Lou","orcid":"https://orcid.org/0000-0002-2421-4623"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wenjing Lou","raw_affiliation_strings":["Virginia Tech,Blacksburg,VA,24061","Virginia Tech, Blacksburg, VA, 24061"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virginia Tech,Blacksburg,VA,24061","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"Virginia Tech, Blacksburg, VA, 24061","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048142877","display_name":"Weijun Xie","orcid":"https://orcid.org/0000-0001-5157-1194"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Weijun Xie","raw_affiliation_strings":["Virginia Tech,Blacksburg,VA,24061","Virginia Tech, Blacksburg, VA, 24061"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virginia Tech,Blacksburg,VA,24061","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"Virginia Tech, Blacksburg, VA, 24061","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I859038795"],"apc_list":null,"apc_paid":null,"fwci":3.6621,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.94288758,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9962000250816345,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9916999936103821,"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":0.6338731646537781},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6222221851348877},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.5422398447990417},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.47399842739105225},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.46783509850502014},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4556269645690918},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.4518796503543854},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4272919297218323},{"id":"https://openalex.org/keywords/ambiguity","display_name":"Ambiguity","score":0.4262450933456421},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3368736505508423},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28116750717163086},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20391318202018738},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1600182056427002},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08557447791099548}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6338731646537781},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6222221851348877},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.5422398447990417},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.47399842739105225},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.46783509850502014},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4556269645690918},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.4518796503543854},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4272919297218323},{"id":"https://openalex.org/C2780522230","wikidata":"https://www.wikidata.org/wiki/Q1140419","display_name":"Ambiguity","level":2,"score":0.4262450933456421},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3368736505508423},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28116750717163086},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20391318202018738},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1600182056427002},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08557447791099548},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/infocom48880.2022.9796930","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom48880.2022.9796930","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2022 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-165507","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-165507","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W760153864","https://openalex.org/W1538961851","https://openalex.org/W1568307856","https://openalex.org/W1976922185","https://openalex.org/W2009171710","https://openalex.org/W2014648333","https://openalex.org/W2023877378","https://openalex.org/W2036030019","https://openalex.org/W2041085951","https://openalex.org/W2042599231","https://openalex.org/W2058748103","https://openalex.org/W2060821616","https://openalex.org/W2096725988","https://openalex.org/W2105857076","https://openalex.org/W2114945762","https://openalex.org/W2120549790","https://openalex.org/W2130302745","https://openalex.org/W2143915758","https://openalex.org/W2149295650","https://openalex.org/W2152587757","https://openalex.org/W2161473225","https://openalex.org/W2167818879","https://openalex.org/W2169363112","https://openalex.org/W2405594452","https://openalex.org/W2503114571","https://openalex.org/W2524499899","https://openalex.org/W2592550725","https://openalex.org/W2750570659","https://openalex.org/W2805657678","https://openalex.org/W2806169746","https://openalex.org/W2962719995","https://openalex.org/W2962866638","https://openalex.org/W2963450292","https://openalex.org/W2963718307","https://openalex.org/W2987963462","https://openalex.org/W3047215137","https://openalex.org/W3098389996","https://openalex.org/W4225753946","https://openalex.org/W6796365721"],"related_works":["https://openalex.org/W2059045613","https://openalex.org/W2724724053","https://openalex.org/W2088352174","https://openalex.org/W884630482","https://openalex.org/W3084132786","https://openalex.org/W4327661444","https://openalex.org/W2025723618","https://openalex.org/W2552025594","https://openalex.org/W2034991012","https://openalex.org/W4211013851"],"abstract_inverted_index":{"Accurate":[0],"estimation":[1,17],"of":[2,38],"Channel":[3],"State":[4],"Information":[5],"(CSI)":[6],"is":[7],"essential":[8],"to":[9,47,78,84,92,147],"design":[10],"MU-MIMO":[11],"beamforming.":[12],"However,":[13],"errors":[14],"in":[15,20],"CSI":[16,25,64,96],"are":[18],"inevitable":[19],"practice.":[21],"State-of-the-art":[22],"works":[23],"model":[24],"as":[26],"random":[27],"variables":[28],"and":[29,87,107,126],"assume":[30],"certain":[31],"specific":[32],"distributions":[33],"or":[34],"worst-case":[35],"boundaries,":[36],"both":[37],"which":[39],"suffer":[40],"performance":[41,45,136],"issues":[42],"when":[43],"providing":[44],"guarantees":[46,83,146],"the":[48,62,85,94,99,138,148],"users.":[49,149],"In":[50],"contrast,":[51],"this":[52],"paper":[53],"proposes":[54],"a":[55,108],"Data-Driven":[56],"Beamforming":[57],"(D2BF)":[58],"that":[59,117,132],"directly":[60],"handles":[61],"available":[63,100],"data":[65,81,102,144],"samples":[66],"(without":[67],"assuming":[68],"any":[69],"particular":[70],"distributions).":[71],"Specifically,":[72],"we":[73,115],"employ":[74],"chance-constrained":[75],"programming":[76],"(CCP)":[77],"provide":[79],"probabilistic":[80,143],"rate":[82,145],"users":[86],"introduce":[88],"\u221e-Wasserstein":[89],"ambiguity":[90],"set":[91],"bridge":[93],"unknown":[95],"distribution":[97],"with":[98],"(limited)":[101],"samples.":[103],"Through":[104],"problem":[105],"decomposition":[106],"novel":[109],"bilevel":[110],"formulation":[111],"for":[112],"each":[113,118],"subproblem,":[114],"show":[116],"subproblem":[119],"can":[120],"be":[121],"solved":[122],"by":[123],"binary":[124],"search":[125],"convex":[127],"approximation.":[128],"We":[129],"also":[130],"validate":[131],"D2BF":[133],"offers":[134],"better":[135],"than":[137],"state-of-the-art":[139],"approach":[140],"while":[141],"meeting":[142]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
