{"id":"https://openalex.org/W4380301178","doi":"https://doi.org/10.1145/3596250","title":"WiMeasure","display_name":"WiMeasure","publication_year":2023,"publication_date":"2023-06-12","ids":{"openalex":"https://openalex.org/W4380301178","doi":"https://doi.org/10.1145/3596250"},"language":"en","primary_location":{"id":"doi:10.1145/3596250","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3596250","pdf_url":null,"source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"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":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","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/A5005262964","display_name":"Xuanzhi Wang","orcid":"https://orcid.org/0000-0001-9353-3620"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuanzhi Wang","raw_affiliation_strings":["Key Laboratory of High Confidence Software Technologies (Ministry of Education), school of Computer Science, Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-9353-3620","affiliations":[{"raw_affiliation_string":"Key Laboratory of High Confidence Software Technologies (Ministry of Education), school of Computer Science, Peking University, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039204989","display_name":"Kai Niu","orcid":"https://orcid.org/0000-0002-5518-6557"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I862669128","display_name":"Xiaomi (China)","ror":"https://ror.org/029f7bn57","country_code":"CN","type":"company","lineage":["https://openalex.org/I862669128"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Niu","raw_affiliation_strings":["Peking University, Beijing, China and Beijing Xiaomi Mobile Software Company Ltd., Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5518-6557","affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China and Beijing Xiaomi Mobile Software Company Ltd., Beijing, China","institution_ids":["https://openalex.org/I20231570","https://openalex.org/I862669128"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024889394","display_name":"Anlan Yu","orcid":"https://orcid.org/0009-0008-7092-7502"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Anlan Yu","raw_affiliation_strings":["Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0008-7092-7502","affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100631082","display_name":"Jie Xiong","orcid":"https://orcid.org/0000-0002-5396-4554"},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jie Xiong","raw_affiliation_strings":["University of Massachusetts Amherst, Amherst, United States"],"raw_orcid":"https://orcid.org/0000-0002-5396-4554","affiliations":[{"raw_affiliation_string":"University of Massachusetts Amherst, Amherst, United States","institution_ids":["https://openalex.org/I24603500"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010308302","display_name":"Zhiyun Yao","orcid":"https://orcid.org/0000-0002-2153-3098"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiyun Yao","raw_affiliation_strings":["Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-2153-3098","affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112934770","display_name":"Junzhe Wang","orcid":"https://orcid.org/0000-0002-7905-6511"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junzhe Wang","raw_affiliation_strings":["Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-7905-6511","affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100748683","display_name":"Wenwei Li","orcid":"https://orcid.org/0000-0002-3658-2263"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenwei Li","raw_affiliation_strings":["Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3658-2263","affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045729966","display_name":"Daqing Zhang","orcid":"https://orcid.org/0000-0002-6608-1267"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I4210145102","display_name":"Institut Polytechnique de Paris","ror":"https://ror.org/042tfbd02","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210145102"]}],"countries":["CN","FR"],"is_corresponding":false,"raw_author_name":"Daqing Zhang","raw_affiliation_strings":["School of Computer Science, Peking University, Beijing, China, Telecom SudParis and Institut Polytechnique de Paris, Evry, France","Network Systems and Services","Peking University [Beijing]"],"raw_orcid":"https://orcid.org/0000-0002-6608-1267","affiliations":[{"raw_affiliation_string":"School of Computer Science, Peking University, Beijing, China, Telecom SudParis and Institut Polytechnique de Paris, Evry, France","institution_ids":["https://openalex.org/I4210145102","https://openalex.org/I20231570"]},{"raw_affiliation_string":"Network Systems and Services","institution_ids":[]},{"raw_affiliation_string":"Peking University [Beijing]","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5005262964"],"corresponding_institution_ids":["https://openalex.org/I20231570","https://openalex.org/I4210128818"],"apc_list":null,"apc_paid":null,"fwci":2.991,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.91670393,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"7","issue":"2","first_page":"1","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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":1.0,"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/T10986","display_name":"RFID technology advancements","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9876999855041504,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7227185964584351},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.6004558205604553},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.5924116969108582},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5823752880096436},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4666431248188019},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.41744911670684814},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3554553985595703},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3307208716869354},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2124912440776825}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7227185964584351},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.6004558205604553},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.5924116969108582},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5823752880096436},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4666431248188019},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.41744911670684814},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3554553985595703},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3307208716869354},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2124912440776825}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3596250","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3596250","pdf_url":null,"source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"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":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-04309148v1","is_oa":false,"landing_page_url":"https://hal.science/hal-04309148","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies , 2023, 7 (2), pp.1-26. ⟨10.1145/3596250⟩","raw_type":"Journal articles"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6600000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W1465854711","https://openalex.org/W1562081698","https://openalex.org/W1628685102","https://openalex.org/W1989259731","https://openalex.org/W1995905135","https://openalex.org/W2003712490","https://openalex.org/W2010882865","https://openalex.org/W2037314076","https://openalex.org/W2054774813","https://openalex.org/W2113793579","https://openalex.org/W2122202713","https://openalex.org/W2150010209","https://openalex.org/W2150558863","https://openalex.org/W2150823344","https://openalex.org/W2165219145","https://openalex.org/W2327645608","https://openalex.org/W2406318738","https://openalex.org/W2411093439","https://openalex.org/W2507200569","https://openalex.org/W2507908806","https://openalex.org/W2509382177","https://openalex.org/W2526606216","https://openalex.org/W2565512306","https://openalex.org/W2734845228","https://openalex.org/W2736051620","https://openalex.org/W2755767288","https://openalex.org/W2793945328","https://openalex.org/W2794658983","https://openalex.org/W2865154361","https://openalex.org/W2902024067","https://openalex.org/W2904994966","https://openalex.org/W2931750383","https://openalex.org/W2950821050","https://openalex.org/W2952586546","https://openalex.org/W2962319395","https://openalex.org/W2963727135","https://openalex.org/W2964988056","https://openalex.org/W2967554443","https://openalex.org/W2968296999","https://openalex.org/W3011762860","https://openalex.org/W3035708560","https://openalex.org/W3038395014","https://openalex.org/W3083015740","https://openalex.org/W3083089941","https://openalex.org/W3103144676","https://openalex.org/W3115190138","https://openalex.org/W3133546873","https://openalex.org/W3137260363","https://openalex.org/W3142631014","https://openalex.org/W3176846228","https://openalex.org/W4205627241","https://openalex.org/W4206598423","https://openalex.org/W4220683080","https://openalex.org/W4220716396","https://openalex.org/W4220925543","https://openalex.org/W4226402850","https://openalex.org/W4360620679"],"related_works":["https://openalex.org/W4249165909","https://openalex.org/W2783437851","https://openalex.org/W1672137312","https://openalex.org/W1650483958","https://openalex.org/W2320869333","https://openalex.org/W2110290642","https://openalex.org/W2744385696","https://openalex.org/W2142628816","https://openalex.org/W3203000479","https://openalex.org/W3131627289"],"abstract_inverted_index":{"In":[0,121,182],"the":[1,38,57,78,83,114,156,173,179,187,190,194,203,208,212,222,260],"past":[2],"few":[3],"years,":[4],"a":[5,32,52,99,151,238],"large":[6],"range":[7],"of":[8,34,40,89,153,171,175,196,243,255],"wireless":[9,26],"signals":[10,112,128],"such":[11],"as":[12],"WiFi,":[13],"RFID,":[14],"UWB":[15],"and":[16,65,86,165,193,236,258],"Millimeter":[17,93],"Wave":[18,94],"were":[19],"utilized":[20],"for":[21,211,221],"sensing":[22,27,30,49,108,257],"purposes.":[23],"Among":[24],"these":[25],"modalities,":[28],"WiFi":[29,41,48,90,127,154,157,234,256],"attracts":[31],"lot":[33],"attention":[35],"owing":[36,81],"to":[37,67,82,129,177,215,262],"pervasiveness":[39],"infrastructure":[42],"in":[43,55,75,113],"our":[44],"surrounding":[45],"environments.":[46],"While":[47],"has":[50,73],"achieved":[51],"great":[53],"success":[54],"capturing":[56],"target's":[58],"motion":[59],"information":[60],"ranging":[61],"from":[62],"coarse-grained":[63,101],"activities":[64],"gestures":[66],"fine-grained":[68],"vital":[69],"signs,":[70],"it":[71],"still":[72],"difficulties":[74],"precisely":[76],"obtaining":[77],"target":[79],"size":[80,102,107,133,192,229,263],"low":[84,240],"frequency":[85],"small":[87],"bandwidth":[88],"signals.":[91,269],"Even":[92],"radar":[95],"can":[96],"only":[97],"achieve":[98,130,237],"very":[100],"measurement.":[103],"High":[104],"precision":[105],"object":[106,132,148,180,191,200,228],"requires":[109],"using":[110,265],"RF":[111,268],"extremely":[115],"high-frequency":[116],"band":[117],"(e.g.,":[118],"Terahertz":[119],"band).":[120],"this":[122,183,248],"paper,":[123],"we":[124,166,185,225],"utilize":[125],"low-frequency":[126,267],"accurate":[131],"measurement":[134,230,264],"without":[135],"requiring":[136],"any":[137],"learning":[138],"or":[139],"training.":[140],"The":[141],"key":[142],"insight":[143],"is":[144,250],"that":[145],"when":[146,198],"an":[147,168,199,251],"moves":[149,201],"between":[150,189],"pair":[152],"transceivers,":[155],"CSI":[158],"variations":[159],"contain":[160],"singular":[161],"points":[162],"(i.e.,":[163],"singularities)":[164],"observe":[167],"exciting":[169],"opportunity":[170],"employing":[172],"number":[174,195],"singularities":[176,197],"measure":[178],"size.":[181],"work,":[184],"model":[186],"relationship":[188],"near":[202],"LoS":[204],"path,":[205],"which":[206],"lays":[207],"theoretical":[209],"foundation":[210],"proposed":[213],"system":[214],"work.":[216],"By":[217],"addressing":[218],"multiple":[219],"challenges,":[220],"first":[223],"time,":[224],"make":[226],"WiFi-based":[227],"work":[231,249],"on":[232],"commodity":[233],"cards":[235],"surprisingly":[239],"median":[241],"error":[242],"2.6":[244],"mm.":[245],"We":[246],"believe":[247],"important":[252],"missing":[253],"piece":[254],"opens":[259],"door":[261],"low-cost":[266]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":3}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2023-06-13T00:00:00"}