{"id":"https://openalex.org/W2769669347","doi":"https://doi.org/10.1109/infcomw.2017.8116486","title":"Fine-grained ultrasound range finding for mobile devices: Sensing way beyond the 24 kHz limit of built-in microphones","display_name":"Fine-grained ultrasound range finding for mobile devices: Sensing way beyond the 24 kHz limit of built-in microphones","publication_year":2017,"publication_date":"2017-05-01","ids":{"openalex":"https://openalex.org/W2769669347","doi":"https://doi.org/10.1109/infcomw.2017.8116486","mag":"2769669347"},"language":"en","primary_location":{"id":"doi:10.1109/infcomw.2017.8116486","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infcomw.2017.8116486","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","raw_type":"proceedings-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/A5101824630","display_name":"Yuchi Chen","orcid":"https://orcid.org/0000-0003-3845-0552"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Yuchi Chen","raw_affiliation_strings":["School of Computing Science, Simon Fraser University, Canada"],"affiliations":[{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101683485","display_name":"Wei Gong","orcid":"https://orcid.org/0000-0002-2986-3956"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Wei Gong","raw_affiliation_strings":["School of Computing Science, Simon Fraser University, Canada"],"affiliations":[{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039311485","display_name":"Jiangchuan Liu","orcid":"https://orcid.org/0000-0001-6592-1984"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jiangchuan Liu","raw_affiliation_strings":["School of Computing Science, Simon Fraser University, Canada"],"affiliations":[{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020897406","display_name":"Yong Cui","orcid":"https://orcid.org/0000-0002-0748-8980"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Cui","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101824630"],"corresponding_institution_ids":["https://openalex.org/I18014758"],"apc_list":null,"apc_paid":null,"fwci":0.5734,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.70507912,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"845","last_page":"850"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/computer-science","display_name":"Computer science","score":0.6905612945556641},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5144348740577698},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.4601818323135376},{"id":"https://openalex.org/keywords/android","display_name":"Android (operating system)","score":0.44528713822364807},{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.41153624653816223},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3902775049209595},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3815438151359558},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38151657581329346},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19054466485977173},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12542614340782166}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6905612945556641},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5144348740577698},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.4601818323135376},{"id":"https://openalex.org/C557433098","wikidata":"https://www.wikidata.org/wiki/Q94","display_name":"Android (operating system)","level":2,"score":0.44528713822364807},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.41153624653816223},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3902775049209595},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3815438151359558},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38151657581329346},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19054466485977173},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12542614340782166},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/infcomw.2017.8116486","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infcomw.2017.8116486","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.6200000047683716}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1584920463","https://openalex.org/W1593581747","https://openalex.org/W1674505557","https://openalex.org/W1974919553","https://openalex.org/W1993774615","https://openalex.org/W2005059864","https://openalex.org/W2014365387","https://openalex.org/W2027911527","https://openalex.org/W2041404167","https://openalex.org/W2070115070","https://openalex.org/W2092424913","https://openalex.org/W2113638573","https://openalex.org/W2134120396","https://openalex.org/W2142516371","https://openalex.org/W2155777360","https://openalex.org/W2164390589","https://openalex.org/W2165158100","https://openalex.org/W2394945029","https://openalex.org/W2508387536","https://openalex.org/W2525798395","https://openalex.org/W2525860450","https://openalex.org/W6725230650"],"related_works":["https://openalex.org/W3034529322","https://openalex.org/W2115913271","https://openalex.org/W2113597336","https://openalex.org/W2155505549","https://openalex.org/W2357479218","https://openalex.org/W1819546284","https://openalex.org/W2165251242","https://openalex.org/W2043253324","https://openalex.org/W2018648706","https://openalex.org/W1991580985"],"abstract_inverted_index":{"Range":[0],"finding":[1,21,77,170],"is":[2,30],"a":[3,62,98,172,179],"core":[4],"service":[5],"in":[6],"many":[7],"applications":[8,135],"for":[9,100],"smart":[10,89],"homes":[11],"and":[12,55,111,140,178],"cities.":[13],"Recently":[14],"studies":[15],"have":[16],"been":[17],"exploring":[18],"ultrasound-based":[19],"range":[20,76,128,169],"with":[22,157,171],"commercial-off-the-shelf":[23],"(COTS)":[24],"mobile":[25,71],"devices.":[26],"Yet":[27],"their":[28,52],"accuracy":[29,181],"largely":[31],"bounded":[32],"by":[33,78],"the":[34,92,149],"limited":[35],"sample":[36],"rate":[37],"(typically":[38],"up":[39],"to":[40,46,73,103],"48":[41],"kHz;":[42],"i.e.":[43],"only":[44],"sensitive":[45],"sound":[47],"below":[48],"24":[49,82],"kHz)":[50,83],"of":[51,145,175,182],"built-in":[53],"microphones":[54],"chips.":[56],"In":[57],"this":[58],"paper,":[59],"we":[60,154],"introduce":[61],"novel":[63],"coprime-sampling-based":[64],"method":[65,124,165],"that":[66,156],"can":[67,125,166],"enable":[68],"current":[69],"COTS":[70,101],"devices":[72,102],"achieve":[74,126,167],"accurate":[75],"sensing":[79],"very-high-frequency":[80,117],"(>":[81],"ultrasound.":[84],"We":[85,120],"show":[86,155],"that,":[87],"through":[88],"algorithm":[90],"design,":[91],"hardware":[93],"limit":[94],"will":[95],"not":[96],"be":[97],"barrier":[99],"derive":[104],"such":[105,136],"useful":[106],"information":[107],"as":[108,130,132,137],"phase":[109],"shift":[110],"power":[112],"spectral":[113],"density":[114],"(PSD)":[115],"from":[116],"ultrasound":[118,159],"signals.":[119],"discuss":[121],"how":[122],"our":[123,146,164],"fine-grained":[127,168],"finding,":[129],"well":[131],"improve":[133],"other":[134],"motion":[138],"tracking":[139],"data":[141],"transport.":[142],"Through":[143],"evaluations":[144],"prototype":[147],"on":[148],"latest":[150],"Android":[151],"tablet":[152],"model,":[153],"an":[158],"signal":[160],"at":[161],"42":[162],"kHz,":[163],"median":[173,180],"error":[174],"1.2":[176],"mm":[177],"97.3%.":[183]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
