{"id":"https://openalex.org/W4385250028","doi":"https://doi.org/10.1186/s13638-023-02276-x","title":"An improved real-time detection algorithm based on frequency interpolation","display_name":"An improved real-time detection algorithm based on frequency interpolation","publication_year":2023,"publication_date":"2023-07-25","ids":{"openalex":"https://openalex.org/W4385250028","doi":"https://doi.org/10.1186/s13638-023-02276-x"},"language":"en","primary_location":{"id":"doi:10.1186/s13638-023-02276-x","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-023-02276-x","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13638-023-02276-x","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13638-023-02276-x","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050033234","display_name":"Heping Shi","orcid":"https://orcid.org/0000-0002-8494-9613"},"institutions":[{"id":"https://openalex.org/I133270356","display_name":"Tianjin University of Technology and Education","ror":"https://ror.org/035gwtk09","country_code":"CN","type":"education","lineage":["https://openalex.org/I133270356"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Heping Shi","raw_affiliation_strings":["School of Automobile and Transportation, Tianjin University of Technology and Education, Tianjin, 300222, China"],"affiliations":[{"raw_affiliation_string":"School of Automobile and Transportation, Tianjin University of Technology and Education, Tianjin, 300222, China","institution_ids":["https://openalex.org/I133270356"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076608462","display_name":"Zi-Kai Yang","orcid":"https://orcid.org/0000-0003-2052-1594"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zikai Yang","raw_affiliation_strings":["School of Artificial Intelligence, Hebei University of Technology, Tianjin, 300401, China"],"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Hebei University of Technology, Tianjin, 300401, China","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013079905","display_name":"Shi Jin","orcid":"https://orcid.org/0000-0003-0271-6021"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Shi","raw_affiliation_strings":["School of Artificial Intelligence, Hebei University of Technology, Tianjin, 300401, China"],"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Hebei University of Technology, Tianjin, 300401, China","institution_ids":["https://openalex.org/I184843921"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5050033234"],"corresponding_institution_ids":["https://openalex.org/I133270356"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":0.2223,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.47566625,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"2023","issue":"1","first_page":null,"last_page":null},"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/computer-science","display_name":"Computer science","score":0.7706780433654785},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6560449600219727},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.6541062593460083},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6218159198760986},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5749292373657227},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.543797492980957},{"id":"https://openalex.org/keywords/heart-rate-variability","display_name":"Heart rate variability","score":0.5211412906646729},{"id":"https://openalex.org/keywords/doppler-radar","display_name":"Doppler radar","score":0.5208730697631836},{"id":"https://openalex.org/keywords/doppler-frequency","display_name":"Doppler frequency","score":0.48753735423088074},{"id":"https://openalex.org/keywords/leakage","display_name":"Leakage (economics)","score":0.4141325354576111},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.39522284269332886},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3483625650405884},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2185799479484558},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.13359582424163818},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.09265196323394775},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08120283484458923}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7706780433654785},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6560449600219727},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.6541062593460083},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6218159198760986},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5749292373657227},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.543797492980957},{"id":"https://openalex.org/C71635504","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"Heart rate variability","level":4,"score":0.5211412906646729},{"id":"https://openalex.org/C2778559676","wikidata":"https://www.wikidata.org/wiki/Q1334213","display_name":"Doppler radar","level":3,"score":0.5208730697631836},{"id":"https://openalex.org/C2988629262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler frequency","level":3,"score":0.48753735423088074},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.4141325354576111},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.39522284269332886},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3483625650405884},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2185799479484558},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.13359582424163818},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.09265196323394775},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08120283484458923},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13638-023-02276-x","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-023-02276-x","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13638-023-02276-x","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ab40d4b672684da29e882e6b664a82fd","is_oa":true,"landing_page_url":"https://doaj.org/article/ab40d4b672684da29e882e6b664a82fd","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking, Vol 2023, Iss 1, Pp 1-13 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13638-023-02276-x","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-023-02276-x","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13638-023-02276-x","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7799999713897705,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320326709","display_name":"Tianjin Municipal Education Commission","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4385250028.pdf"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W1504899441","https://openalex.org/W1965391653","https://openalex.org/W1979792591","https://openalex.org/W2036189717","https://openalex.org/W2044620539","https://openalex.org/W2075959322","https://openalex.org/W2079865126","https://openalex.org/W2080655656","https://openalex.org/W2085521383","https://openalex.org/W2097063432","https://openalex.org/W2099743383","https://openalex.org/W2114754826","https://openalex.org/W2145784584","https://openalex.org/W2170211487","https://openalex.org/W2243409306","https://openalex.org/W2322226357","https://openalex.org/W2513021207","https://openalex.org/W2525771685","https://openalex.org/W2591704582","https://openalex.org/W2592075940","https://openalex.org/W2740067166","https://openalex.org/W2768606132","https://openalex.org/W2827978565","https://openalex.org/W2885995024","https://openalex.org/W2943931395","https://openalex.org/W2989962202","https://openalex.org/W3011901155","https://openalex.org/W3021995473","https://openalex.org/W3024367782","https://openalex.org/W3043411389","https://openalex.org/W3046041179","https://openalex.org/W3081805496","https://openalex.org/W3126370673","https://openalex.org/W3164445254","https://openalex.org/W4206172601","https://openalex.org/W4322706655","https://openalex.org/W6600013530"],"related_works":["https://openalex.org/W2983700505","https://openalex.org/W2358793249","https://openalex.org/W1978025251","https://openalex.org/W2381293607","https://openalex.org/W2024117748","https://openalex.org/W2539669194","https://openalex.org/W2126060576","https://openalex.org/W1979442774","https://openalex.org/W2359526864","https://openalex.org/W2361241744"],"abstract_inverted_index":{"Abstract":[0],"Real-time":[1],"monitoring":[2,29],"of":[3,9,22,33,93,120],"heart":[4,10],"rate":[5,11],"(HR),":[6],"i.e.,":[7],"extraction":[8,140,159,169],"variability":[12],"(HRV),":[13],"plays":[14],"an":[15,108],"important":[16],"role":[17],"in":[18,107],"diagnosis":[19],"and":[20,46,52,58,88,118,126,148],"prevention":[21],"cardiovascular":[23],"diseases.":[24],"Compared":[25],"with":[26,162],"traditional":[27],"contact":[28,45],"devices,":[30],"the":[31,63,70,85,90,121,152,166,174],"use":[32],"continuous":[34],"wave":[35],"(CW)":[36],"Doppler":[37,68,102],"radar":[38,103,122],"to":[39,50,76,84,137],"monitor":[40,62],"HRV":[41,64,158,168],"does":[42],"not":[43,48],"require":[44],"is":[47,171],"sensitive":[49],"light":[51],"temperature,":[53],"which":[54,81],"makes":[55],"it":[56],"more":[57,59],"popular.":[60],"To":[61,95],"based":[65],"on":[66,111,145],"CW":[67,101],"radar,":[69],"time":[71],"window":[72],"must":[73],"be":[74],"shortened":[75],"less":[77],"than":[78],"5":[79],"s,":[80],"will":[82],"lead":[83],"spectrum":[86],"leakage":[87],"degrade":[89],"measurement":[91],"accuracy":[92],"HRV.":[94],"solve":[96],"this":[97],"problem,":[98],"a":[99,112],"custom":[100],"has":[104],"been":[105],"developed":[106],"integrated":[109],"fashion":[110],"single":[113],"PCB,":[114],"whose":[115],"transmitting":[116],"frequency":[117,132],"power":[119],"are":[123,135,143],"24":[124],"GHz":[125],"3":[127],"dBm,":[128],"respectively.":[129],"Furthermore,":[130],"four":[131],"interpolation":[133],"algorithms":[134],"introduced":[136],"compare":[138],"their":[139],"accuracy.":[141],"Experiments":[142],"performed":[144],"three":[146],"subjects,":[147],"results":[149,160],"show":[150],"that":[151],"Quinn":[153,175],"algorithm":[154],"can":[155],"obtain":[156],"best":[157],"compared":[161],"other":[163],"algorithms.":[164],"Specially,":[165],"average":[167],"error":[170],"3.61%":[172],"using":[173],"algorithm.":[176]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}