{"id":"https://openalex.org/W3007404885","doi":"https://doi.org/10.1109/mnet.001.1900235","title":"SleepGuardian: An RF-Based Healthcare System Guarding Your Sleep from Afar","display_name":"SleepGuardian: An RF-Based Healthcare System Guarding Your Sleep from Afar","publication_year":2020,"publication_date":"2020-02-19","ids":{"openalex":"https://openalex.org/W3007404885","doi":"https://doi.org/10.1109/mnet.001.1900235","mag":"3007404885"},"language":"en","primary_location":{"id":"doi:10.1109/mnet.001.1900235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mnet.001.1900235","pdf_url":null,"source":{"id":"https://openalex.org/S186584794","display_name":"IEEE Network","issn_l":"0890-8044","issn":["0890-8044","1558-156X"],"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 Network","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/A5100352646","display_name":"Yu Gu","orcid":"https://orcid.org/0000-0001-6939-0850"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Gu","raw_affiliation_strings":["University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081443586","display_name":"Yantong Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I21945476","display_name":"Shanghai Normal University","ror":"https://ror.org/01cxqmw89","country_code":"CN","type":"education","lineage":["https://openalex.org/I21945476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yantong Wang","raw_affiliation_strings":["Shanghai Normal University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Normal University, Shanghai, China","institution_ids":["https://openalex.org/I21945476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100603421","display_name":"Zhi Liu","orcid":"https://orcid.org/0000-0003-0537-4522"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Liu","raw_affiliation_strings":["University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100442891","display_name":"Jun Liu","orcid":"https://orcid.org/0000-0002-9289-101X"},"institutions":[{"id":"https://openalex.org/I184983240","display_name":"Northeast Normal University","ror":"https://ror.org/02rkvz144","country_code":"CN","type":"education","lineage":["https://openalex.org/I184983240"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Liu","raw_affiliation_strings":["North East Normal University, Changchun, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"North East Normal University, Changchun, China","institution_ids":["https://openalex.org/I184983240"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100428183","display_name":"Jie Li","orcid":"https://orcid.org/0000-0001-8483-6240"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Li","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.5236,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.89707332,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"34","issue":"2","first_page":"164","last_page":"171"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.721116840839386},{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep (system call)","score":0.6877094507217407},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6333187818527222},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.5156006217002869},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.5140386819839478},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.4600372910499573},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.43870651721954346},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3484102189540863},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.19410020112991333},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.1261824071407318}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.721116840839386},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.6877094507217407},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6333187818527222},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5156006217002869},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5140386819839478},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.4600372910499573},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.43870651721954346},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3484102189540863},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.19410020112991333},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.1261824071407318},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mnet.001.1900235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mnet.001.1900235","pdf_url":null,"source":{"id":"https://openalex.org/S186584794","display_name":"IEEE Network","issn_l":"0890-8044","issn":["0890-8044","1558-156X"],"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 Network","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8299999833106995,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W156595367","https://openalex.org/W1964871151","https://openalex.org/W1989259731","https://openalex.org/W1996347321","https://openalex.org/W2038423830","https://openalex.org/W2071705529","https://openalex.org/W2090073003","https://openalex.org/W2139284748","https://openalex.org/W2344494366","https://openalex.org/W2367937674","https://openalex.org/W2502981632","https://openalex.org/W2569396453","https://openalex.org/W2811365628","https://openalex.org/W2900465450","https://openalex.org/W4299565574","https://openalex.org/W6708074952","https://openalex.org/W6724263272","https://openalex.org/W6752566969","https://openalex.org/W6763969507"],"related_works":["https://openalex.org/W4244478748","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W4389340727","https://openalex.org/W4205786897","https://openalex.org/W3150465815","https://openalex.org/W1997222214","https://openalex.org/W2802581102","https://openalex.org/W2070395303"],"abstract_inverted_index":{"The":[0,128,150],"ever":[1],"accelerating":[2],"process":[3],"of":[4,78,140,144],"urbanization":[5],"urges":[6],"more":[7,9],"and":[8,30,59,72,90,112,122,138,146,167,199],"population":[10],"into":[11],"the":[12,33,57,68,94,155,180],"swelling":[13],"cities.":[14],"While":[15],"city":[16],"residents":[17],"are":[18],"enjoying":[19],"an":[20,79,117,123,173],"entertaining":[21],"life":[22],"supported":[23],"by":[24],"advanced":[25],"informatics":[26],"techniques":[27],"like":[28,136,163,183],"5G":[29],"cloud":[31],"computing,":[32],"same":[34],"technologies":[35],"have":[36],"also":[37],"gradually":[38],"deprived":[39],"their":[40,46],"sleep,":[41],"which":[42],"is":[43,210],"crucial":[44],"for":[45,157],"wellness.":[47],"Therefore,":[48],"sleep":[49,69,81,104,119,134,145,162],"monitoring":[50,70],"has":[51],"drawn":[52],"significant":[53],"attention":[54],"from":[55],"both":[56],"research":[58],"industry":[60],"communities.":[61],"In":[62],"this":[63],"article,":[64],"we":[65,96],"first":[66],"review":[67],"issue":[71],"point":[73],"out":[74],"three":[75],"essential":[76],"properties":[77],"ideal":[80],"healthcare":[82,105],"system,":[83],"that":[84,208],"is,":[85],"realtime":[86],"guarding,":[87],"fine-grained":[88,133],"logging,":[89],"cost-effectiveness.":[91],"Based":[92],"on":[93],"analysis,":[95],"present":[97],"SleepGuardian,":[98],"a":[99,132,168,184,189],"Radio":[100],"Frequency":[101],"(RF)":[102],"based":[103],"system":[106],"leveraging":[107],"signal":[108],"processing,":[109],"edge":[110],"computing":[111],"machine":[113],"learning.":[114],"SleepGuardian":[115,194,209],"offers":[116],"offline":[118,129],"logging":[120],"service":[121,130,152],"online":[124,151],"abnormality":[125,174],"warning":[126],"service.":[127],"provides":[131],"log":[135],"timing":[137],"regularity":[139],"bed":[141],"time,":[142],"onset":[143],"night":[147],"time":[148],"awakenings.":[149],"keeps":[153],"guarding":[154],"subject":[156],"any":[158],"abnormal":[159],"behaviors":[160],"during":[161],"intensive":[164],"body":[165],"twitches":[166],"sudden":[169],"seizure":[170],"attack.":[171],"Once":[172],"happens,":[175],"it":[176,201],"will":[177],"automatically":[178],"warn":[179],"designated":[181],"contacts":[182],"nearby":[185],"emergency":[186],"room":[187],"or":[188],"close-by":[190],"relative.":[191],"We":[192],"prototype":[193],"with":[195],"low-cost":[196],"WiFi":[197],"devices":[198],"evaluate":[200],"in":[202],"real":[203],"scenarios.":[204],"Experimental":[205],"results":[206],"demonstrate":[207],"very":[211],"effective.":[212]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}