{"id":"https://openalex.org/W3161556829","doi":"https://doi.org/10.1155/2021/9932091","title":"A Study on Smart Healthcare Monitoring Using IoT Based on Blockchain","display_name":"A Study on Smart Healthcare Monitoring Using IoT Based on Blockchain","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3161556829","doi":"https://doi.org/10.1155/2021/9932091","mag":"3161556829"},"language":"en","primary_location":{"id":"doi:10.1155/2021/9932091","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/9932091","pdf_url":null,"source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1155/2021/9932091","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031768315","display_name":"SoonHyeong Jeong","orcid":"https://orcid.org/0000-0001-8596-0382"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"SoonHyeong Jeong","raw_affiliation_strings":["Onther Inc., 527, Gangnam-daero, Seocho-gu, Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Onther Inc., 527, Gangnam-daero, Seocho-gu, Seoul, Republic of Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036843433","display_name":"Jun-Hong Shen","orcid":"https://orcid.org/0000-0002-6220-096X"},"institutions":[{"id":"https://openalex.org/I143578492","display_name":"Asia University","ror":"https://ror.org/038a1tp19","country_code":"TW","type":"education","lineage":["https://openalex.org/I143578492"]},{"id":"https://openalex.org/I184693016","display_name":"China Medical University","ror":"https://ror.org/00v408z34","country_code":"TW","type":"education","lineage":["https://openalex.org/I184693016"]},{"id":"https://openalex.org/I4210126829","display_name":"China Medical University Hospital","ror":"https://ror.org/0368s4g32","country_code":"TW","type":"healthcare","lineage":["https://openalex.org/I4210126829"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jun-Hong Shen","raw_affiliation_strings":["Department of Information Communication, Asia University, Taichung 41354, Taiwan asia.edu.tw","Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 40447, Taiwan cmu.edu.cn","Department of Information Communication, Asia University, Taichung 41354, Taiwan","Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 40447, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Communication, Asia University, Taichung 41354, Taiwan asia.edu.tw","institution_ids":["https://openalex.org/I143578492"]},{"raw_affiliation_string":"Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 40447, Taiwan cmu.edu.cn","institution_ids":["https://openalex.org/I184693016","https://openalex.org/I4210126829"]},{"raw_affiliation_string":"Department of Information Communication, Asia University, Taichung 41354, Taiwan","institution_ids":["https://openalex.org/I143578492"]},{"raw_affiliation_string":"Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 40447, Taiwan","institution_ids":["https://openalex.org/I184693016","https://openalex.org/I4210126829"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036518903","display_name":"Byeongtae Ahn","orcid":"https://orcid.org/0000-0003-3431-9493"},"institutions":[{"id":"https://openalex.org/I93906172","display_name":"Anyang University","ror":"https://ror.org/018pdh902","country_code":"KR","type":"education","lineage":["https://openalex.org/I93906172"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Byeongtae Ahn","raw_affiliation_strings":["Liberal & Arts College, Anyang University, 22, 37-Beongil, Samdeok-ro, Manan-gu, Anyang 14028, Republic of Korea anyang.ac.kr","Liberal & Arts College, Anyang University, 22, 37-Beongil, Samdeok-ro, Manan-gu, Anyang 14028, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-3431-9493","affiliations":[{"raw_affiliation_string":"Liberal & Arts College, Anyang University, 22, 37-Beongil, Samdeok-ro, Manan-gu, Anyang 14028, Republic of Korea anyang.ac.kr","institution_ids":["https://openalex.org/I93906172"]},{"raw_affiliation_string":"Liberal & Arts College, Anyang University, 22, 37-Beongil, Samdeok-ro, Manan-gu, Anyang 14028, Republic of Korea","institution_ids":["https://openalex.org/I93906172"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5036518903"],"corresponding_institution_ids":["https://openalex.org/I93906172"],"apc_list":{"value":2550,"currency":"USD","value_usd":2550},"apc_paid":{"value":2550,"currency":"USD","value_usd":2550},"fwci":5.7362,"has_fulltext":false,"cited_by_count":61,"citation_normalized_percentile":{"value":0.961766,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"2021","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9621000289916992,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9621000289916992,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13243","display_name":"Innovation in Digital Healthcare Systems","score":0.9559999704360962,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9495999813079834,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.8504360914230347},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.728342592716217},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6613466143608093},{"id":"https://openalex.org/keywords/personally-identifiable-information","display_name":"Personally identifiable information","score":0.6501256823539734},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5874111652374268},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5690162777900696},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.5124238133430481},{"id":"https://openalex.org/keywords/information-security","display_name":"Information security","score":0.4725703299045563},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.47130286693573},{"id":"https://openalex.org/keywords/information-technology","display_name":"Information technology","score":0.42258772253990173},{"id":"https://openalex.org/keywords/medical-information","display_name":"Medical information","score":0.4151051640510559},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.41196727752685547},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.3367360532283783},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3343901038169861},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.23924055695533752},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.19206520915031433}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.8504360914230347},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.728342592716217},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6613466143608093},{"id":"https://openalex.org/C169093310","wikidata":"https://www.wikidata.org/wiki/Q3702971","display_name":"Personally identifiable information","level":2,"score":0.6501256823539734},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5874111652374268},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5690162777900696},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.5124238133430481},{"id":"https://openalex.org/C527648132","wikidata":"https://www.wikidata.org/wiki/Q189900","display_name":"Information security","level":2,"score":0.4725703299045563},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.47130286693573},{"id":"https://openalex.org/C121017731","wikidata":"https://www.wikidata.org/wiki/Q11661","display_name":"Information technology","level":2,"score":0.42258772253990173},{"id":"https://openalex.org/C3019150057","wikidata":"https://www.wikidata.org/wiki/Q92779279","display_name":"Medical information","level":2,"score":0.4151051640510559},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.41196727752685547},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.3367360532283783},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3343901038169861},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.23924055695533752},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.19206520915031433},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"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:10.1155/2021/9932091","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/9932091","pdf_url":null,"source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:bce2d61cc8f4481e94e0943a697b2f61","is_oa":true,"landing_page_url":"https://doaj.org/article/bce2d61cc8f4481e94e0943a697b2f61","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Wireless Communications and Mobile Computing, Vol 2021 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2021/9932091","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/9932091","pdf_url":null,"source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5727855409","display_name":null,"funder_award_id":"2020-0-00105","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"}],"funders":[{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1892246856","https://openalex.org/W1965819109","https://openalex.org/W2003544295","https://openalex.org/W2013724238","https://openalex.org/W2022209433","https://openalex.org/W2104927807","https://openalex.org/W2121934733","https://openalex.org/W2131163986","https://openalex.org/W2139873443","https://openalex.org/W2295523313","https://openalex.org/W2529556398","https://openalex.org/W2611626082","https://openalex.org/W2752213917","https://openalex.org/W2765157778","https://openalex.org/W2810758739","https://openalex.org/W2955020416","https://openalex.org/W2963264685","https://openalex.org/W2963983602","https://openalex.org/W3003014163","https://openalex.org/W3102265418","https://openalex.org/W3103421870","https://openalex.org/W4248175462","https://openalex.org/W4297797041"],"related_works":["https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W4386732777","https://openalex.org/W3211706803","https://openalex.org/W4382775358","https://openalex.org/W4246942721","https://openalex.org/W3209862047","https://openalex.org/W4304136894","https://openalex.org/W2989851257","https://openalex.org/W2352569472"],"abstract_inverted_index":{"Background":[0],"/":[1,48,93],"Motivation":[2],".":[3,50,95,140],"Recently,":[4],"a":[5,116,146],"lot":[6],"of":[7,17,62,86,108,118],"interest":[8],"in":[9,43,68,75],"health":[10],"is":[11,30,80],"increasing":[12],"due":[13],"to":[14,82,121,152],"the":[15,18,58,84,105,136],"technology":[16,79],"4th":[19],"industrial":[20],"revolution.":[21],"In":[22,110,141],"particular,":[23],"personal":[24,37,88],"medical":[25,38,52],"information":[26,39,53,69,89,112,160],"through":[27],"intelligent":[28,97],"self\u2010diagnosis":[29],"emerging":[31],"as":[32],"very":[33],"important.":[34],"However,":[35],"such":[36,87],"causes":[40],"many":[41],"problems":[42],"security":[44,165],"and":[45,71,164],"reliability.":[46],"Problem":[47],"Issues":[49],"Personal":[51],"accidents":[54],"may":[55],"occur":[56,65],"on":[57],"server,":[59],"but":[60],"most":[61],"all,":[63],"they":[64],"more":[66],"often":[67],"sharing":[70],"data":[72],"transmission.":[73],"Therefore,":[74],"this":[76,102,142],"paper,":[77,143],"blockchain":[78,100,168],"applied":[81],"improve":[83],"reliability":[85,163],"management.":[90],"Research":[91],"Objective":[92],"Methodology":[94],"For":[96],"healthcare":[98],"incorporating":[99,167],"technology,":[101],"study":[103],"utilized":[104],"blockchain\u2010based":[106],"Internet":[107],"Things.":[109],"addition,":[111],"was":[113],"accumulated":[114],"using":[115,149],"number":[117],"measurement":[119,150],"sensors":[120,151],"analyze":[122,153],"individual":[123,154],"ECG":[124],"information.":[125,156],"The":[126,157],"measured":[127],"biosignals":[128],"were":[129],"monitored":[130],"for":[131],"personalized":[132],"diagnosis":[133],"by":[134,166],"analyzing":[135],"fused":[137],"threshold.":[138],"Result":[139],"we":[144],"implemented":[145,158],"monitoring":[147],"system":[148,159],"biometric":[155],"has":[161],"improved":[162],"technology.":[169]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":16},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":16},{"year":2021,"cited_by_count":4}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}