{"id":"https://openalex.org/W4413344169","doi":"https://doi.org/10.1109/jiot.2025.3600179","title":"Multitarget Human Motion Recognition via Beamforming based on Millimeter-Wave MIMO Radar","display_name":"Multitarget Human Motion Recognition via Beamforming based on Millimeter-Wave MIMO Radar","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4413344169","doi":"https://doi.org/10.1109/jiot.2025.3600179"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3600179","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3600179","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5109200871","display_name":"Chao Sun","orcid":"https://orcid.org/0009-0008-2456-7534"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Sun","raw_affiliation_strings":["School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0008-2456-7534","affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yijiang Ying","orcid":null},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yijiang Ying","raw_affiliation_strings":["School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100724317","display_name":"Jie Cheng","orcid":"https://orcid.org/0000-0002-7814-7585"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Cheng","raw_affiliation_strings":["School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060754704","display_name":"Chunshan Liu","orcid":"https://orcid.org/0000-0002-3414-7743"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunshan Liu","raw_affiliation_strings":["School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-3414-7743","affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041274874","display_name":"Lou Zhao","orcid":"https://orcid.org/0000-0001-5728-1163"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lou Zhao","raw_affiliation_strings":["School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-5728-1163","affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087431626","display_name":"Xi Wang","orcid":"https://orcid.org/0009-0005-9897-2282"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueshan Wang","raw_affiliation_strings":["China Mobile Hangzhou Information Technology Co., Ltd, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Mobile Hangzhou Information Technology Co., Ltd, China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036718519","display_name":"Guozhong Zheng","orcid":"https://orcid.org/0000-0002-2623-9488"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guozhong Zheng","raw_affiliation_strings":["China Mobile Hangzhou Information Technology Co., Ltd, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Mobile Hangzhou Information Technology Co., Ltd, China","institution_ids":["https://openalex.org/I180662265"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"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":0.27016021,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.965399980545044,"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"}},"topics":[{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.965399980545044,"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"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.916100025177002,"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/extremely-high-frequency","display_name":"Extremely high frequency","score":0.7291519045829773},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6886097192764282},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6717399954795837},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.596049964427948},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4452442526817322},{"id":"https://openalex.org/keywords/human-motion","display_name":"Human motion","score":0.4103577136993408},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.3938819468021393},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3480188846588135},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32221537828445435},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31055325269699097},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11535856127738953}],"concepts":[{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.7291519045829773},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6886097192764282},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6717399954795837},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.596049964427948},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4452442526817322},{"id":"https://openalex.org/C2986578859","wikidata":"https://www.wikidata.org/wiki/Q657632","display_name":"Human motion","level":3,"score":0.4103577136993408},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.3938819468021393},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3480188846588135},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32221537828445435},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31055325269699097},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11535856127738953}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3600179","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3600179","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W2003399270","https://openalex.org/W2078409967","https://openalex.org/W2153594606","https://openalex.org/W2157770256","https://openalex.org/W2166712377","https://openalex.org/W2348797658","https://openalex.org/W2556501329","https://openalex.org/W2608971679","https://openalex.org/W2798205579","https://openalex.org/W2896437625","https://openalex.org/W2942065897","https://openalex.org/W2954377489","https://openalex.org/W2974226806","https://openalex.org/W3012062242","https://openalex.org/W3015014633","https://openalex.org/W3048804154","https://openalex.org/W3095859543","https://openalex.org/W3140872952","https://openalex.org/W3148092285","https://openalex.org/W3149153746","https://openalex.org/W3202349438","https://openalex.org/W4210553182","https://openalex.org/W4225935974","https://openalex.org/W4250589301","https://openalex.org/W4312342130","https://openalex.org/W4312946738","https://openalex.org/W4380303596","https://openalex.org/W4386766864","https://openalex.org/W4388145639","https://openalex.org/W4389051223","https://openalex.org/W4389961086","https://openalex.org/W4393033135","https://openalex.org/W4404035311"],"related_works":["https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W1971477554","https://openalex.org/W2158075901","https://openalex.org/W818226659","https://openalex.org/W2923631784","https://openalex.org/W2130785056","https://openalex.org/W2567141277","https://openalex.org/W2132841313","https://openalex.org/W2369026988"],"abstract_inverted_index":{"This":[0],"study":[1],"presents":[2],"an":[3,63],"advanced":[4],"radar-based":[5],"multitarget":[6,30],"human":[7],"motion":[8,57],"recognition":[9],"(M-HMR)":[10],"approach":[11,133],"using":[12,122],"multiple-input-multiple-output":[13],"(MIMO)":[14],"frequency-modulated-continuous-wave":[15],"(FMCW)":[16],"millimeter-wave":[17],"(mmWave)":[18],"radar.":[19],"First,":[20],"leveraging":[21],"the":[22,38,43,82,89,94,112,123,131],"scattering":[23,39],"point":[24],"cloud":[25],"obtained":[26],"from":[27,128],"radar,":[28],"a":[29,103],"localization":[31],"algorithm":[32,51,66],"is":[33,52,78,97,108],"proposed,":[34],"which":[35],"iteratively":[36],"filters":[37],"points":[40],"to":[41,55,80,110],"improve":[42],"accuracy":[44,136],"of":[45,91,114],"target":[46,139],"localization.":[47],"A":[48],"signal":[49,92],"separation":[50],"then":[53],"developed":[54],"obtain":[56],"signals":[58,140],"for":[59,147],"each":[60],"target,":[61],"wherein":[62],"adaptive":[64],"beamforming":[65],"with":[67],"dynamic":[68],"beamwidth":[69],"and":[70,102,141],"empowered":[71],"by":[72],"linearly":[73],"constrained":[74],"minimum":[75],"variance":[76],"(LCMV)":[77],"proposed":[79,132],"alleviate":[81],"interference":[83],"among":[84],"different":[85,115],"targets.":[86],"Based":[87],"on":[88,118],"results":[90],"separation,":[93],"M-HMR":[95],"problem":[96],"converted":[98],"into":[99],"single-target":[100],"HMR,":[101],"convolutional":[104],"neural":[105],"network":[106],"(CNN)":[107],"used":[109],"achieve":[111],"classification":[113],"motions.":[116],"Tested":[117],"real":[119],"datasets":[120],"collected":[121],"mmWave":[124],"radar":[125],"system,":[126],"MMWCAS-RF-EVM,":[127],"Texas":[129],"Instruments,":[130],"demonstrates":[134],"high":[135],"in":[137],"isolating":[138],"classifying":[142],"motions,":[143],"showcasing":[144],"its":[145],"potential":[146],"complex":[148],"HMR":[149],"applications.":[150]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}