{"id":"https://openalex.org/W4385708173","doi":"https://doi.org/10.1145/3614439","title":"airBP: Monitor Your Blood Pressure with Millimeter-Wave in the Air","display_name":"airBP: Monitor Your Blood Pressure with Millimeter-Wave in the Air","publication_year":2023,"publication_date":"2023-08-09","ids":{"openalex":"https://openalex.org/W4385708173","doi":"https://doi.org/10.1145/3614439"},"language":"en","primary_location":{"id":"doi:10.1145/3614439","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3614439","pdf_url":null,"source":{"id":"https://openalex.org/S4210175912","display_name":"ACM Transactions on Internet of Things","issn_l":"2577-6207","issn":["2577-6207","2691-1914"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Internet of Things","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/A5067306406","display_name":"Yumeng Liang","orcid":"https://orcid.org/0000-0002-9254-8801"},"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":"Yumeng Liang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, China"],"raw_orcid":"https://orcid.org/0000-0002-9254-8801","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039025617","display_name":"Anfu Zhou","orcid":"https://orcid.org/0000-0002-8785-3350"},"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":"Anfu Zhou","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, China"],"raw_orcid":"https://orcid.org/0000-0002-8785-3350","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041841801","display_name":"Xinzhe Wen","orcid":"https://orcid.org/0009-0004-1930-8184"},"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":"Xinzhe Wen","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, China"],"raw_orcid":"https://orcid.org/0009-0004-1930-8184","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100667046","display_name":"Wei Huang","orcid":"https://orcid.org/0009-0005-0909-6541"},"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":"Wei Huang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, China"],"raw_orcid":"https://orcid.org/0009-0005-0909-6541","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109343710","display_name":"Pu Shi","orcid":"https://orcid.org/0000-0003-3956-093X"},"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":"Pu Shi","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, China"],"raw_orcid":"https://orcid.org/0000-0003-3956-093X","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111086579","display_name":"Lingyu Pu","orcid":"https://orcid.org/0009-0003-7908-1850"},"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":"Lingyu Pu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, China"],"raw_orcid":"https://orcid.org/0009-0003-7908-1850","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100737187","display_name":"Huanhuan Zhang","orcid":"https://orcid.org/0000-0002-8330-0580"},"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":"Huanhuan Zhang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, China"],"raw_orcid":"https://orcid.org/0000-0002-8330-0580","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100710713","display_name":"Huad\u00f3ng Ma","orcid":"https://orcid.org/0000-0002-7199-5047"},"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":"Huadong Ma","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, China"],"raw_orcid":"https://orcid.org/0000-0002-7199-5047","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":3.2076,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.92548404,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"4","issue":"4","first_page":"1","last_page":"32"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":1.0,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":1.0,"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/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.6145589351654053},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5331337451934814},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.515052318572998},{"id":"https://openalex.org/keywords/pulse","display_name":"Pulse (music)","score":0.5071558952331543},{"id":"https://openalex.org/keywords/photoplethysmogram","display_name":"Photoplethysmogram","score":0.4596080780029297},{"id":"https://openalex.org/keywords/pulse-wave-velocity","display_name":"Pulse wave velocity","score":0.4543156325817108},{"id":"https://openalex.org/keywords/vital-signs","display_name":"Vital signs","score":0.4503815770149231},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.4496614336967468},{"id":"https://openalex.org/keywords/pulse-wave","display_name":"Pulse wave","score":0.44891270995140076},{"id":"https://openalex.org/keywords/wrist","display_name":"Wrist","score":0.44523200392723083},{"id":"https://openalex.org/keywords/pulse-pressure","display_name":"Pulse pressure","score":0.43463706970214844},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.4299699366092682},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.41040363907814026},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3727502226829529},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3303971290588379},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3018031716346741},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18358531594276428},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.1612621545791626},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.14838215708732605},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.13328778743743896},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.11482340097427368},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.09156188368797302}],"concepts":[{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.6145589351654053},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5331337451934814},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.515052318572998},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.5071558952331543},{"id":"https://openalex.org/C116390426","wikidata":"https://www.wikidata.org/wiki/Q7187885","display_name":"Photoplethysmogram","level":3,"score":0.4596080780029297},{"id":"https://openalex.org/C2778319312","wikidata":"https://www.wikidata.org/wiki/Q2118022","display_name":"Pulse wave velocity","level":3,"score":0.4543156325817108},{"id":"https://openalex.org/C2776890885","wikidata":"https://www.wikidata.org/wiki/Q1067560","display_name":"Vital signs","level":2,"score":0.4503815770149231},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.4496614336967468},{"id":"https://openalex.org/C172321821","wikidata":"https://www.wikidata.org/wiki/Q7259685","display_name":"Pulse wave","level":3,"score":0.44891270995140076},{"id":"https://openalex.org/C2778216619","wikidata":"https://www.wikidata.org/wiki/Q185706","display_name":"Wrist","level":2,"score":0.44523200392723083},{"id":"https://openalex.org/C17140001","wikidata":"https://www.wikidata.org/wiki/Q1759415","display_name":"Pulse pressure","level":3,"score":0.43463706970214844},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.4299699366092682},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.41040363907814026},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3727502226829529},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3303971290588379},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3018031716346741},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18358531594276428},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.1612621545791626},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.14838215708732605},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.13328778743743896},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.11482340097427368},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.09156188368797302},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3614439","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3614439","pdf_url":null,"source":{"id":"https://openalex.org/S4210175912","display_name":"ACM Transactions on Internet of Things","issn_l":"2577-6207","issn":["2577-6207","2691-1914"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Internet of Things","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.7599999904632568}],"awards":[{"id":"https://openalex.org/G1283342992","display_name":null,"funder_award_id":"2023M730339","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321470","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":72,"referenced_works":["https://openalex.org/W1491322100","https://openalex.org/W1549287041","https://openalex.org/W1982792172","https://openalex.org/W1990665173","https://openalex.org/W1997834106","https://openalex.org/W2000982976","https://openalex.org/W2006359998","https://openalex.org/W2016300113","https://openalex.org/W2023550153","https://openalex.org/W2026620958","https://openalex.org/W2030578932","https://openalex.org/W2043090180","https://openalex.org/W2052434974","https://openalex.org/W2057429451","https://openalex.org/W2072558153","https://openalex.org/W2082543985","https://openalex.org/W2092066512","https://openalex.org/W2101549027","https://openalex.org/W2115897043","https://openalex.org/W2125710888","https://openalex.org/W2125836678","https://openalex.org/W2129735294","https://openalex.org/W2149159105","https://openalex.org/W2151950656","https://openalex.org/W2164634968","https://openalex.org/W2171446894","https://openalex.org/W2194775991","https://openalex.org/W2294418644","https://openalex.org/W2469690627","https://openalex.org/W2484483641","https://openalex.org/W2551393996","https://openalex.org/W2593247599","https://openalex.org/W2594582590","https://openalex.org/W2609758525","https://openalex.org/W2765982206","https://openalex.org/W2790385199","https://openalex.org/W2795778794","https://openalex.org/W2897132279","https://openalex.org/W2899145720","https://openalex.org/W2902644322","https://openalex.org/W2963951265","https://openalex.org/W2969620138","https://openalex.org/W2972592847","https://openalex.org/W2979416271","https://openalex.org/W2979514732","https://openalex.org/W3004465995","https://openalex.org/W3009172657","https://openalex.org/W3012082117","https://openalex.org/W3036442921","https://openalex.org/W3087859191","https://openalex.org/W3089079408","https://openalex.org/W3089278093","https://openalex.org/W3093607057","https://openalex.org/W3108335816","https://openalex.org/W3119019535","https://openalex.org/W3126121953","https://openalex.org/W3127659116","https://openalex.org/W3140672455","https://openalex.org/W3158293025","https://openalex.org/W3161507190","https://openalex.org/W3161525290","https://openalex.org/W3180746518","https://openalex.org/W3186488793","https://openalex.org/W3189167202","https://openalex.org/W3207984187","https://openalex.org/W3208020582","https://openalex.org/W4213238348","https://openalex.org/W4283018714","https://openalex.org/W4283204284","https://openalex.org/W4313156423","https://openalex.org/W6803870738","https://openalex.org/W6922558091"],"related_works":["https://openalex.org/W2971280753","https://openalex.org/W2120037269","https://openalex.org/W638376227","https://openalex.org/W3085456095","https://openalex.org/W1989626687","https://openalex.org/W1721933265","https://openalex.org/W2898902003","https://openalex.org/W4376105416","https://openalex.org/W2562810883","https://openalex.org/W2412418861"],"abstract_inverted_index":{"Blood":[0],"pressure":[1],"(BP),":[2],"an":[3],"important":[4],"vital":[5],"sign":[6],"to":[7,13,45,118,147,160,230],"assess":[8],"human":[9],"health,":[10],"is":[11,42],"expected":[12],"be":[14],"monitored":[15],"conveniently.":[16],"The":[17,181],"existing":[18],"BP":[19,54,98,162],"monitoring":[20,55],"methods,":[21],"either":[22],"traditional":[23],"cuff":[24],"based":[25],"or":[26],"newly":[27],"emerging":[28],"wearable":[29],"based,":[30],"all":[31],"require":[32],"skin":[33],"contact,":[34],"which":[35,59],"may":[36],"cause":[37],"unpleasant":[38],"user":[39],"experience":[40],"and":[41,56,67,95,107,124,143,156,174,189,199,212],"even":[43],"injurious":[44],"certain":[46],"users.":[47],"In":[48],"this":[49],"article,":[50],"we":[51,112,138],"explore":[52],"contactless":[53],"propose":[57],"airBP,":[58,111],"emits":[60],"millimeter-wave":[61,172],"signals":[62],"toward":[63],"a":[64,114,141,168,193,205,227],"user\u2019s":[65],"wrist,":[66],"captures":[68],"the":[69,75,79,83,88,92,101,104,122,130,134,149,152,216,221],"reflected":[70,84],"signal":[71,85],"bounded":[72],"off":[73],"from":[74,151],"pulsating":[76],"artery":[77],"underlying":[78],"wrist.":[80],"By":[81],"analyzing":[82],"strength":[86],"of":[87,133,196,209],"signal,":[89],"airBP":[90,166,185],"generates":[91],"arterial":[93,105,135,153],"pulse":[94,106,154],"further":[96],"estimates":[97,187],"by":[99,128,220],"exploiting":[100],"relationship":[102],"between":[103],"BP.":[108],"To":[109],"realize":[110],"design":[113,140],"new":[115],"beam-forming":[116],"method":[117],"keep":[119],"focusing":[120],"on":[121,178],"tiny":[123],"hidden":[125],"wrist":[126],"artery,":[127],"leveraging":[129],"inherent":[131],"periodicity":[132],"pulse.":[136],"Moreover,":[137],"custom":[139],"pre-training":[142],"neural":[144],"network":[145],"architecture,":[146],"combat":[148],"challenges":[150],"sparsity":[155],"ambiguity,":[157],"so":[158],"as":[159,202,204],"estimate":[161],"accurately.":[163],"We":[164],"prototype":[165],"using":[167],"coin-size":[169],"commercial":[170],"off-the-shelf":[171],"radar":[173],"perform":[175],"extensive":[176],"experiments":[177],"41":[179],"subjects.":[180],"results":[182],"demonstrate":[183],"that":[184],"accurately":[186],"systolic":[188],"diastolic":[190],"BP,":[191],"with":[192],"mean":[194],"error":[195,208],"\u20130.30":[197],"mmHg":[198,211,214],"\u20130.23":[200],"mmHg,":[201],"well":[203],"standard":[206],"deviation":[207],"4.80":[210],"3.79":[213],"(within":[215],"acceptable":[217],"range":[218],"regulated":[219],"FDA\u2019s":[222],"AAMI":[223],"protocol),":[224],"respectively,":[225],"at":[226],"distance":[228],"up":[229],"26":[231],"cm.":[232]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":7}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}