{"id":"https://openalex.org/W2054642006","doi":"https://doi.org/10.1109/padsw.2014.7097784","title":"PADS: Passive detection of moving targets with dynamic speed using PHY layer information","display_name":"PADS: Passive detection of moving targets with dynamic speed using PHY layer information","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2054642006","doi":"https://doi.org/10.1109/padsw.2014.7097784","mag":"2054642006"},"language":"en","primary_location":{"id":"doi:10.1109/padsw.2014.7097784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/padsw.2014.7097784","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 20th IEEE International Conference on Parallel and Distributed Systems (ICPADS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ink.library.smu.edu.sg/cgi/viewcontent.cgi?article=5758&context=sis_research","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076453728","display_name":"Kun Qian","orcid":"https://orcid.org/0000-0003-4971-8075"},"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":true,"raw_author_name":"Kun Qian","raw_affiliation_strings":["Tsinghua University, Beijing, Beijing, CN","School of Software and TNLIST, Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Software and TNLIST, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080848262","display_name":"Chenshu Wu","orcid":"https://orcid.org/0000-0002-9700-4627"},"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":"Chenshu Wu","raw_affiliation_strings":["School of Software and TNList, Tsinghua University","School of Software and TNLIST, Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"School of Software and TNList, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Software and TNLIST, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054315925","display_name":"Zhiyu Yang","orcid":"https://orcid.org/0000-0003-3405-3015"},"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":"Zheng Yang","raw_affiliation_strings":["School of Software and TNList, Tsinghua University","School of Software and TNLIST, Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"School of Software and TNList, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Software and TNLIST, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070071735","display_name":"Yunhao Liu","orcid":"https://orcid.org/0000-0001-9508-3520"},"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":"Yunhao Liu","raw_affiliation_strings":["School of Software and TNList, Tsinghua University","School of Software and TNLIST, Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"School of Software and TNList, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Software and TNLIST, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011140675","display_name":"Zimu Zhou","orcid":"https://orcid.org/0000-0002-5457-6967"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Zimu Zhou","raw_affiliation_strings":["The Hong Kong University of Science and Technology","The Hong Kong University of Science and Technology,  China"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"The Hong Kong University of Science and Technology,  China","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5076453728"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":9.9822,"has_fulltext":false,"cited_by_count":232,"citation_normalized_percentile":{"value":0.9854403,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9983000159263611,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.994700014591217,"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":0.729387640953064},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.719107449054718},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6294559240341187},{"id":"https://openalex.org/keywords/antenna-diversity","display_name":"Antenna diversity","score":0.5956535935401917},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.5536469221115112},{"id":"https://openalex.org/keywords/rss","display_name":"RSS","score":0.5261861085891724},{"id":"https://openalex.org/keywords/diversity-scheme","display_name":"Diversity scheme","score":0.4809540808200836},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.47561150789260864},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4597409665584564},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4230620265007019},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.39855411648750305},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3380969762802124},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31000223755836487},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.25071531534194946},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1172531247138977}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.729387640953064},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.719107449054718},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6294559240341187},{"id":"https://openalex.org/C60069766","wikidata":"https://www.wikidata.org/wiki/Q357054","display_name":"Antenna diversity","level":3,"score":0.5956535935401917},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.5536469221115112},{"id":"https://openalex.org/C2385561","wikidata":"https://www.wikidata.org/wiki/Q45432","display_name":"RSS","level":2,"score":0.5261861085891724},{"id":"https://openalex.org/C198746922","wikidata":"https://www.wikidata.org/wiki/Q1230593","display_name":"Diversity scheme","level":4,"score":0.4809540808200836},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.47561150789260864},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4597409665584564},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4230620265007019},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.39855411648750305},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3380969762802124},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31000223755836487},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.25071531534194946},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1172531247138977},{"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/padsw.2014.7097784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/padsw.2014.7097784","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 20th IEEE International Conference on Parallel and Distributed Systems (ICPADS)","raw_type":"proceedings-article"},{"id":"pmh:oai:ink.library.smu.edu.sg:sis_research-5758","is_oa":true,"landing_page_url":"https://ink.library.smu.edu.sg/cgi/viewcontent.cgi?article=5758&context=sis_research","pdf_url":null,"source":{"id":"https://openalex.org/S4377196871","display_name":"Institutional Knowledge (InK) - Institutional Knowledge at Singapore Management University (Singapore Management University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79891267","host_organization_name":"Singapore Management University","host_organization_lineage":["https://openalex.org/I79891267"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1109/PADSW.2014.7097784","raw_type":"Conference Proceeding Article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-73793","is_oa":false,"landing_page_url":"https://repository.hkust.edu.hk/ir/Record/1783.1-73793","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":{"id":"pmh:oai:ink.library.smu.edu.sg:sis_research-5758","is_oa":true,"landing_page_url":"https://ink.library.smu.edu.sg/cgi/viewcontent.cgi?article=5758&context=sis_research","pdf_url":null,"source":{"id":"https://openalex.org/S4377196871","display_name":"Institutional Knowledge (InK) - Institutional Knowledge at Singapore Management University (Singapore Management University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79891267","host_organization_name":"Singapore Management University","host_organization_lineage":["https://openalex.org/I79891267"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1109/PADSW.2014.7097784","raw_type":"Conference Proceeding Article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1980829926","https://openalex.org/W1989115430","https://openalex.org/W2005059864","https://openalex.org/W2014758824","https://openalex.org/W2036673818","https://openalex.org/W2088648483","https://openalex.org/W2109519180","https://openalex.org/W2111986491","https://openalex.org/W2123541927","https://openalex.org/W2124053294","https://openalex.org/W2125431326","https://openalex.org/W2130444042","https://openalex.org/W2141336889","https://openalex.org/W2147124620","https://openalex.org/W2150489619","https://openalex.org/W2151034334","https://openalex.org/W2151364214","https://openalex.org/W2164692160","https://openalex.org/W2168821867","https://openalex.org/W2170589361","https://openalex.org/W2196145477","https://openalex.org/W3136666733","https://openalex.org/W6676045232","https://openalex.org/W6678333482","https://openalex.org/W6687355602"],"related_works":["https://openalex.org/W2137811113","https://openalex.org/W4387490208","https://openalex.org/W2112673179","https://openalex.org/W2142624727","https://openalex.org/W1498316414","https://openalex.org/W2011362966","https://openalex.org/W2131380032","https://openalex.org/W1920921353","https://openalex.org/W2102248298","https://openalex.org/W2003125408"],"abstract_inverted_index":{"Device-free":[0],"passive":[1],"detection":[2,39,175],"is":[3,27],"an":[4,28],"emerging":[5,92],"technology":[6],"to":[7,24,70,119,172],"detect":[8],"whether":[9],"there":[10],"exists":[11],"any":[12,22],"moving":[13,139],"entities":[14],"in":[15,45,83,166,189,199],"the":[16,56,78,84,120,174],"area":[17],"of":[18,35,55,91,96,102,138,150,201],"interests":[19],"without":[20],"attaching":[21],"device":[23],"them.":[25],"It":[26],"essential":[29],"primitive":[30],"for":[31,40,104,134,159],"a":[32,88,131],"broad":[33],"range":[34],"applications":[36],"including":[37],"intrusion":[38],"safety":[41],"precautions,":[42],"patient":[43],"monitoring":[44],"hospitals,":[46],"child":[47],"and":[48,66,147,154,162,177,186],"elder":[49],"care":[50],"at":[51,74],"home,":[52],"etc.":[53],"Despite":[54],"prevalent":[57],"signal":[58],"feature":[59],"Received":[60],"Signal":[61],"Strength":[62],"(RSS),":[63],"most":[64],"robust":[65],"reliable":[67],"solutions":[68],"resort":[69],"finer-grained":[71],"channel":[72],"descriptor":[73],"physical":[75],"layer,":[76],"e.g.,":[77],"Channel":[79],"State":[80],"Information":[81],"(CSI)":[82],"802.11n":[85],"standard.":[86],"Among":[87],"large":[89],"body":[90],"techniques,":[93],"however,":[94],"few":[95],"them":[97],"have":[98],"explored":[99],"full":[100],"potentials":[101],"CSI":[103,151,163],"human":[105,203],"detection.":[106],"Moreover,":[107],"space":[108],"diversity":[109],"supported":[110],"by":[111],"nowadays":[112],"popular":[113],"multi-antenna":[114],"systems":[115,168],"are":[116,152,169],"not":[117],"investigated":[118],"comparable":[121],"extent":[122],"as":[123],"frequency":[124],"diversity.":[125],"In":[126],"this":[127],"paper,":[128],"we":[129],"propose":[130],"novel":[132],"scheme":[133],"device-free":[135],"PAssive":[136],"Detection":[137],"humans":[140],"with":[141],"dynamic":[142,202],"Speed":[143],"(PADS).":[144],"Both":[145],"amplitude":[146],"phase":[148],"information":[149],"extracted":[153],"shaped":[155],"into":[156],"sensitive":[157],"metrics":[158],"target":[160],"detection;":[161],"across":[164],"multi-antennas":[165],"MIMO":[167],"further":[170],"exploited":[171],"improve":[173],"accuracy":[176],"robustness.":[178],"We":[179],"prototype":[180],"PADS":[181,194],"on":[182],"commercial":[183],"WiFi":[184],"devices":[185],"experiment":[187],"results":[188],"different":[190],"scenarios":[191],"demonstrate":[192],"that":[193],"achieves":[195],"great":[196],"performance":[197],"improvement":[198],"spite":[200],"movements.":[204]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":18},{"year":2022,"cited_by_count":24},{"year":2021,"cited_by_count":18},{"year":2020,"cited_by_count":37},{"year":2019,"cited_by_count":41},{"year":2018,"cited_by_count":31},{"year":2017,"cited_by_count":20},{"year":2016,"cited_by_count":17},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}