{"id":"https://openalex.org/W4405975563","doi":"https://doi.org/10.1109/pimrc59610.2024.10817281","title":"Experimental Demonstration of Contact-free Localisation Using Real-time Backscatter Sensing","display_name":"Experimental Demonstration of Contact-free Localisation Using Real-time Backscatter Sensing","publication_year":2024,"publication_date":"2024-09-02","ids":{"openalex":"https://openalex.org/W4405975563","doi":"https://doi.org/10.1109/pimrc59610.2024.10817281"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc59610.2024.10817281","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc59610.2024.10817281","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","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/A5115739816","display_name":"Alexander Nicholas Koch-Lowndes","orcid":null},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Alexander Nicholas Koch-Lowndes","raw_affiliation_strings":["University of New South Wales,School of Electrical Engineering and Telecommunications,Sydney,NSW,Australia,2052"],"affiliations":[{"raw_affiliation_string":"University of New South Wales,School of Electrical Engineering and Telecommunications,Sydney,NSW,Australia,2052","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060377560","display_name":"Amus Chee Yuen Goay","orcid":"https://orcid.org/0009-0003-5066-3101"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Amus Chee Yuen Goay","raw_affiliation_strings":["University of New South Wales,School of Electrical Engineering and Telecommunications,Sydney,NSW,Australia,2052"],"affiliations":[{"raw_affiliation_string":"University of New South Wales,School of Electrical Engineering and Telecommunications,Sydney,NSW,Australia,2052","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101709640","display_name":"Yirui Deng","orcid":"https://orcid.org/0000-0002-0829-1039"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yirui Deng","raw_affiliation_strings":["University of New South Wales,School of Electrical Engineering and Telecommunications,Sydney,NSW,Australia,2052"],"affiliations":[{"raw_affiliation_string":"University of New South Wales,School of Electrical Engineering and Telecommunications,Sydney,NSW,Australia,2052","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100770198","display_name":"Deepak Mishra","orcid":"https://orcid.org/0000-0002-3225-6495"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Deepak Mishra","raw_affiliation_strings":["University of New South Wales,School of Electrical Engineering and Telecommunications,Sydney,NSW,Australia,2052"],"affiliations":[{"raw_affiliation_string":"University of New South Wales,School of Electrical Engineering and Telecommunications,Sydney,NSW,Australia,2052","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031507494","display_name":"Aruna Seneviratne","orcid":"https://orcid.org/0000-0001-6894-7987"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Aruna Seneviratne","raw_affiliation_strings":["University of New South Wales,School of Electrical Engineering and Telecommunications,Sydney,NSW,Australia,2052"],"affiliations":[{"raw_affiliation_string":"University of New South Wales,School of Electrical Engineering and Telecommunications,Sydney,NSW,Australia,2052","institution_ids":["https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5115739816"],"corresponding_institution_ids":["https://openalex.org/I31746571"],"apc_list":null,"apc_paid":null,"fwci":0.2225,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.57033126,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"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":0.9997000098228455,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9833999872207642,"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/backscatter","display_name":"Backscatter (email)","score":0.8170313835144043},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5856425762176514},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5501969456672668},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1436576247215271},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13473039865493774},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.08460620045661926}],"concepts":[{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.8170313835144043},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5856425762176514},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5501969456672668},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1436576247215271},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13473039865493774},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.08460620045661926}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc59610.2024.10817281","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc59610.2024.10817281","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W2063754791","https://openalex.org/W2108587916","https://openalex.org/W2110618891","https://openalex.org/W2110971283","https://openalex.org/W2113346827","https://openalex.org/W2126433409","https://openalex.org/W2295983163","https://openalex.org/W2579544370","https://openalex.org/W2609160847","https://openalex.org/W2847724665","https://openalex.org/W3023211159","https://openalex.org/W3212409837","https://openalex.org/W4220778176","https://openalex.org/W4235393287","https://openalex.org/W4379115943","https://openalex.org/W4392902972","https://openalex.org/W4393058774","https://openalex.org/W4401610828","https://openalex.org/W4402570339","https://openalex.org/W4403183479","https://openalex.org/W6631948186","https://openalex.org/W6787498968"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Wireless":[0],"technology":[1],"has":[2],"been":[3],"used":[4],"to":[5,17,48,76,118],"locate":[6],"and":[7,35,89],"track":[8],"people":[9],"in":[10,30,69,138,167,177],"real":[11],"time":[12],"using":[13],"active":[14],"sensors":[15],"attached":[16],"the":[18,52,70,74,78,139],"subject.":[19,53],"Camera":[20],"systems":[21],"can":[22,147],"be":[23,49],"contact-free,":[24],"but":[25,44],"they":[26],"are":[27,87],"also":[28,46],"invasive":[29],"terms":[31],"of":[32,135,162,175],"privacy.":[33],"Backscattering":[34],"deep":[36],"learning":[37,116],"algorithms":[38],"have":[39],"enabled":[40],"low-cost":[41],"sustainable":[42,88],"tracking,":[43],"this":[45],"needs":[47],"worn":[50],"by":[51],"We":[54],"present":[55],"a":[56,102,112,120,125,160,168],"novel":[57],"solution":[58],"that":[59,145],"utilises":[60],"backscattering":[61],"from":[62,132],"radio":[63],"frequency":[64],"identification":[65],"(RFID)":[66],"tags":[67,86,136],"placed":[68,137],"environment,":[71],"not":[72],"on":[73,124,156],"person,":[75],"detect":[77],"underlying":[79],"location.":[80],"These":[81],"battery-less,":[82],"sub-dollar":[83],"energy":[84],"harvesting":[85],"enable":[90],"passive":[91],"contactfree":[92],"localisation,":[93],"acting":[94],"as":[95],"multiple":[96],"sensors.":[97],"To":[98],"come":[99],"up":[100],"with":[101,153,172],"timely,":[103],"real-time":[104],"green,":[105],"noninvasive":[106],"wireless":[107],"localisation":[108],"system,":[109],"we":[110,146],"use":[111],"pre-trained":[113],"linear":[114],"machine":[115],"algorithm":[117],"predict":[119,149],"person\u2019s":[121],"location":[122,152],"based":[123],"Received":[126],"Signal":[127],"Strength":[128],"Indicator":[129],"(RSSI)":[130],"measured":[131],"an":[133,150,173],"array":[134],"target":[140],"environment.":[141],"Our":[142],"experiments":[143],"demonstrate":[144],"accurately":[148],"individual\u2019s":[151],"high":[154],"precision":[155],"commodity":[157],"hardware,":[158],"achieving":[159],"resolution":[161],"$0.4":[163],"\\times":[164],"0.4":[165],"\\mathbf{m}^{2}$":[166,170],"$6":[169],"area,":[171],"accuracy":[174],"81.26%":[176],"real-time.":[178]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}