{"id":"https://openalex.org/W3001380956","doi":"https://doi.org/10.1109/access.2020.2968052","title":"Comparative Study of Compressed Sensing for Heart Sound Acquisition in Wireless Body Sensor Networks","display_name":"Comparative Study of Compressed Sensing for Heart Sound Acquisition in Wireless Body Sensor Networks","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3001380956","doi":"https://doi.org/10.1109/access.2020.2968052","mag":"3001380956"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2968052","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2968052","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08963914.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08963914.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101600700","display_name":"Shuang Sun","orcid":"https://orcid.org/0000-0002-1209-7001"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuang Sun","raw_affiliation_strings":["College of Medicine and Biological Information Engineering, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"College of Medicine and Biological Information Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068124849","display_name":"Jiazhu Xing","orcid":null},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiazhu Xing","raw_affiliation_strings":["College of Medicine and Biological Information Engineering, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"College of Medicine and Biological Information Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100748725","display_name":"Zheng Zhou","orcid":"https://orcid.org/0000-0002-9101-9932"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Zheng Zhou","raw_affiliation_strings":["Department of Computer and Information Science, University of Macau, Taipa, Macau"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, University of Macau, Taipa, Macau","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100391896","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0002-1717-5785"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["Department of Computer and Information Science, University of Macau, Taipa, Macau"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, University of Macau, Taipa, Macau","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062208207","display_name":"Junxin Chen","orcid":"https://orcid.org/0000-0003-4745-8361"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN","MO"],"is_corresponding":false,"raw_author_name":"Junxin Chen","raw_affiliation_strings":["College of Medicine and Biological Information Engineering, Northeastern University, Shenyang, China","Department of Computer and Information Science, University of Macau, Taipa, Macau"],"affiliations":[{"raw_affiliation_string":"College of Medicine and Biological Information Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Department of Computer and Information Science, University of Macau, Taipa, Macau","institution_ids":["https://openalex.org/I204512498"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101600700"],"corresponding_institution_ids":["https://openalex.org/I9224756"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.045,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.73354137,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"22483","last_page":"22492"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11932","display_name":"Wireless Body Area Networks","score":0.9990000128746033,"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/T11932","display_name":"Wireless Body Area Networks","score":0.9990000128746033,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9961000084877014,"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/T13052","display_name":"Molecular Communication and Nanonetworks","score":0.9829000234603882,"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/compressed-sensing","display_name":"Compressed sensing","score":0.8075178861618042},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7633649110794067},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6734752655029297},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6439789533615112},{"id":"https://openalex.org/keywords/data-acquisition","display_name":"Data acquisition","score":0.5756171345710754},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5568406581878662},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5512276887893677},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5000753402709961},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.4866712689399719},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.4843122065067291},{"id":"https://openalex.org/keywords/signal-reconstruction","display_name":"Signal reconstruction","score":0.46743813157081604},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4373818039894104},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.37410157918930054},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3354250490665436},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2310236394405365},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.17411687970161438},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.11800149083137512},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.0741892158985138}],"concepts":[{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.8075178861618042},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7633649110794067},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6734752655029297},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6439789533615112},{"id":"https://openalex.org/C163985040","wikidata":"https://www.wikidata.org/wiki/Q1172399","display_name":"Data acquisition","level":2,"score":0.5756171345710754},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5568406581878662},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5512276887893677},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5000753402709961},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.4866712689399719},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.4843122065067291},{"id":"https://openalex.org/C70958404","wikidata":"https://www.wikidata.org/wiki/Q7512728","display_name":"Signal reconstruction","level":4,"score":0.46743813157081604},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4373818039894104},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.37410157918930054},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3354250490665436},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2310236394405365},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.17411687970161438},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.11800149083137512},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0741892158985138},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2968052","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2968052","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08963914.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:25ecc24e30b4465ebb3dcc970ae46986","is_oa":true,"landing_page_url":"https://doaj.org/article/25ecc24e30b4465ebb3dcc970ae46986","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 22483-22492 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2968052","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2968052","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08963914.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8700000047683716,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2843017307","display_name":null,"funder_award_id":"6180205","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G37568934","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5802485872","display_name":null,"funder_award_id":"61802055","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7327363069","display_name":null,"funder_award_id":"61771121","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3001380956.pdf","grobid_xml":"https://content.openalex.org/works/W3001380956.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W1984120270","https://openalex.org/W1995513458","https://openalex.org/W1995756791","https://openalex.org/W2001468900","https://openalex.org/W2002826159","https://openalex.org/W2010690513","https://openalex.org/W2011924312","https://openalex.org/W2025950086","https://openalex.org/W2031822486","https://openalex.org/W2039031643","https://openalex.org/W2081250382","https://openalex.org/W2087738033","https://openalex.org/W2094597681","https://openalex.org/W2134207998","https://openalex.org/W2157202715","https://openalex.org/W2379982159","https://openalex.org/W2572481748","https://openalex.org/W2593280773","https://openalex.org/W2628041322","https://openalex.org/W2755606614","https://openalex.org/W2771921305","https://openalex.org/W2779465872","https://openalex.org/W2902876973","https://openalex.org/W2915506124","https://openalex.org/W2920846878","https://openalex.org/W2921062571","https://openalex.org/W2954842555","https://openalex.org/W2963109910","https://openalex.org/W2969815465","https://openalex.org/W2971515944","https://openalex.org/W2987050385","https://openalex.org/W2992047026","https://openalex.org/W2995634787","https://openalex.org/W2998711990","https://openalex.org/W3150661145"],"related_works":["https://openalex.org/W2378166785","https://openalex.org/W2156466545","https://openalex.org/W2379468505","https://openalex.org/W3104324607","https://openalex.org/W4206981968","https://openalex.org/W2308961925","https://openalex.org/W2601968125","https://openalex.org/W4285251805","https://openalex.org/W2102910599","https://openalex.org/W1987102304"],"abstract_inverted_index":{"With":[0],"the":[1,43,55,72,83],"application":[2],"of":[3,11,45,57,68],"wireless":[4],"body":[5],"sensing":[6,15],"network":[7],"to":[8,116],"real-time":[9],"monitoring":[10,27],"biological":[12],"signals,":[13],"compressed":[14],"(CS)":[16],"has":[17],"become":[18],"a":[19,39,65],"promising":[20],"signal":[21,90],"acquisition":[22,44,95],"technology":[23],"that":[24],"can":[25,105],"extend":[26],"time,":[28],"reduce":[29],"equipment":[30],"cost":[31],"and":[32,53,62,82,89,102,112],"decrease":[33],"power":[34],"consumption.":[35],"This":[36],"paper":[37],"makes":[38],"comparative":[40,103],"study":[41],"on":[42],"heart":[46],"sound":[47],"(HS)":[48],"signals":[49],"by":[50],"CS,":[51],"compares":[52],"analyzes":[54],"performance":[56,74,100],"wavelet":[58,85],"basis,":[59,86],"reconstruction":[60,73,87],"algorithms":[61],"frames.":[63],"Among":[64],"large":[66],"number":[67],"experimental":[69],"data":[70],"records,":[71],"under":[75],"different":[76],"compression":[77],"rates":[78],"is":[79],"comparatively":[80],"studied,":[81],"suitable":[84],"algorithm":[88],"frame":[91],"size":[92],"for":[93,108,119],"HS":[94],"are":[96,113],"obtained.":[97],"The":[98],"presented":[99],"records":[101],"analyses":[104],"give":[106],"benchmarks":[107],"future":[109],"academic":[110],"research,":[111],"also":[114],"believed":[115],"be":[117],"beneficial":[118],"practical":[120],"applications.":[121]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}
