{"id":"https://openalex.org/W4214772708","doi":"https://doi.org/10.1109/lsp.2022.3143771","title":"Flexible Beamforming of Dynamic MIMO Networks Through Fully Convolutional Model","display_name":"Flexible Beamforming of Dynamic MIMO Networks Through Fully Convolutional Model","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4214772708","doi":"https://doi.org/10.1109/lsp.2022.3143771"},"language":"en","primary_location":{"id":"doi:10.1109/lsp.2022.3143771","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2022.3143771","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","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":"https://openalex.org/A5086884078","display_name":"Jianghui Liu","orcid":"https://orcid.org/0000-0002-5557-9174"},"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":"Jianghui Liu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5557-9174","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100400403","display_name":"Hongtao Zhang","orcid":"https://orcid.org/0000-0003-2031-5985"},"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":"Hongtao Zhang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-2031-5985","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018105912","display_name":"Jinlin Peng","orcid":"https://orcid.org/0000-0002-1944-888X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinlin Peng","raw_affiliation_strings":["National Innovation Institute of Defense Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-1944-888X","affiliations":[{"raw_affiliation_string":"National Innovation Institute of Defense Technology, Beijing, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3534,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.53773426,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"29","issue":null,"first_page":"717","last_page":"721"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9977999925613403,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9977999925613403,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9933000206947327,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9804999828338623,"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/pooling","display_name":"Pooling","score":0.760138988494873},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7548491358757019},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7365305423736572},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7347528338432312},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.667066752910614},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.5576385259628296},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.45065590739250183},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3320087194442749},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.1422196924686432},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10501497983932495}],"concepts":[{"id":"https://openalex.org/C70437156","wikidata":"https://www.wikidata.org/wiki/Q7228652","display_name":"Pooling","level":2,"score":0.760138988494873},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7548491358757019},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7365305423736572},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7347528338432312},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.667066752910614},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.5576385259628296},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.45065590739250183},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3320087194442749},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.1422196924686432},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10501497983932495}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lsp.2022.3143771","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2022.3143771","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2003604396","display_name":null,"funder_award_id":"61971064","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3776850438","display_name":null,"funder_award_id":"4202048","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"},{"id":"https://openalex.org/G6204104720","display_name":null,"funder_award_id":"L212028","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2616867685","https://openalex.org/W2883105896","https://openalex.org/W2909191390","https://openalex.org/W2943928690","https://openalex.org/W2973118433","https://openalex.org/W3018169007","https://openalex.org/W3022014377","https://openalex.org/W3038325372","https://openalex.org/W3096252532","https://openalex.org/W3105662511","https://openalex.org/W3187807001","https://openalex.org/W3195689938"],"related_works":["https://openalex.org/W2953234277","https://openalex.org/W2626256601","https://openalex.org/W2900413183","https://openalex.org/W4390975304","https://openalex.org/W147410782","https://openalex.org/W3022252430","https://openalex.org/W4287804464","https://openalex.org/W3103989898","https://openalex.org/W3211292372","https://openalex.org/W2724724053"],"abstract_inverted_index":{"Existing":[0],"deep":[1],"learning-based":[2],"beamforming":[3,49],"models\u2019":[4],"input":[5,99,117,148],"sizes":[6],"are":[7,80],"fixed,":[8],"and":[9,26,33,102,118,142,149,160],"they":[10,30],"can":[11,60],"only":[12],"be":[13,61],"used":[14],"in":[15],"multiple-input":[16],"multiple-output":[17],"(MIMO)":[18],"networks":[19],"containing":[20],"a":[21,46],"fixed":[22],"number":[23,38],"of":[24,39,57,84,97,115,147],"users":[25,40],"base":[27],"stations.":[28],"Therefore,":[29],"cannot":[31],"work":[32],"need":[34],"retraining":[35,70],"when":[36],"the":[37,66,71,88,95,98,104,112,116,123,135,139,144],"is":[41,53,91],"dynamic.":[42],"In":[43],"this":[44],"letter,":[45],"fully":[47],"convolutional":[48],"model":[50],"named":[51],"FC-BFNet":[52,74,154],"proposed,":[54],"where":[55],"data":[56],"different":[58],"dimensions":[59],"addressed":[62],"to":[63,65,94,110,133],"adapt":[64],"dynamic":[67,157],"environment":[68,158],"without":[69],"model.":[72],"Specifically,":[73],"has":[75,155],"two":[76],"computational":[77],"parts":[78],"which":[79],"mainly":[81],"made":[82],"up":[83],"convolution":[85,89],"layers":[86],"because":[87],"operation":[90],"not":[92],"sensitive":[93],"size":[96,145],"data.":[100],"Differently":[101],"importantly,":[103],"first":[105],"part":[106,125],"extra":[107,126],"uses":[108],"max-pooling":[109,120],"calculate":[111],"underlying":[113,140],"features":[114,141],"stores":[119],"indices,":[121],"while":[122,166],"second":[124],"leverages":[127],"up-pooling":[128],"based":[129],"on":[130],"stored":[131],"indices":[132],"obtain":[134],"expected":[136],"results":[137],"from":[138],"ensure":[143],"consistency":[146],"output.":[150],"Extensive":[151],"experiments":[152],"demonstrate":[153],"better":[156],"adaptability":[159],"sum-rate":[161],"performance":[162],"than":[163],"other":[164],"baselines,":[165],"maintaining":[167],"great":[168],"computing":[169],"efficiency.":[170]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}