{"id":"https://openalex.org/W7084046263","doi":"https://doi.org/10.1109/icc52391.2025.11161702","title":"Environment-Independent Wi-Fi Sensing Using Wavelet Scattering Transform","display_name":"Environment-Independent Wi-Fi Sensing Using Wavelet Scattering Transform","publication_year":2025,"publication_date":"2025-06-08","ids":{"openalex":"https://openalex.org/W7084046263","doi":"https://doi.org/10.1109/icc52391.2025.11161702"},"language":"en","primary_location":{"id":"doi:10.1109/icc52391.2025.11161702","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc52391.2025.11161702","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2025 - IEEE International Conference on Communications","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":null,"display_name":"Ubaid Ahmad","orcid":null},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]},{"id":"https://openalex.org/I4210141355","display_name":"EBTIC","ror":"https://ror.org/050mver74","country_code":"AE","type":"other","lineage":["https://openalex.org/I4210141355"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Ubaid Ahmad","raw_affiliation_strings":["Khalifa University,EBTIC (Emirates ICT Innovation Center),Abu Dhabi,UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Khalifa University,EBTIC (Emirates ICT Innovation Center),Abu Dhabi,UAE","institution_ids":["https://openalex.org/I176601375","https://openalex.org/I4210141355"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Aysha Alteneiji","orcid":null},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]},{"id":"https://openalex.org/I4210141355","display_name":"EBTIC","ror":"https://ror.org/050mver74","country_code":"AE","type":"other","lineage":["https://openalex.org/I4210141355"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Aysha Alteneiji","raw_affiliation_strings":["Khalifa University,EBTIC (Emirates ICT Innovation Center),Abu Dhabi,UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Khalifa University,EBTIC (Emirates ICT Innovation Center),Abu Dhabi,UAE","institution_ids":["https://openalex.org/I176601375","https://openalex.org/I4210141355"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Kin Poon","orcid":null},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]},{"id":"https://openalex.org/I4210141355","display_name":"EBTIC","ror":"https://ror.org/050mver74","country_code":"AE","type":"other","lineage":["https://openalex.org/I4210141355"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Kin Poon","raw_affiliation_strings":["Khalifa University,EBTIC (Emirates ICT Innovation Center),Abu Dhabi,UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Khalifa University,EBTIC (Emirates ICT Innovation Center),Abu Dhabi,UAE","institution_ids":["https://openalex.org/I176601375","https://openalex.org/I4210141355"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ahmed Talal Suliman","orcid":null},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]},{"id":"https://openalex.org/I4210141355","display_name":"EBTIC","ror":"https://ror.org/050mver74","country_code":"AE","type":"other","lineage":["https://openalex.org/I4210141355"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Ahmed Talal Suliman","raw_affiliation_strings":["Khalifa University,EBTIC (Emirates ICT Innovation Center),Abu Dhabi,UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Khalifa University,EBTIC (Emirates ICT Innovation Center),Abu Dhabi,UAE","institution_ids":["https://openalex.org/I176601375","https://openalex.org/I4210141355"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Nawaf Almoosa","orcid":null},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]},{"id":"https://openalex.org/I4210141355","display_name":"EBTIC","ror":"https://ror.org/050mver74","country_code":"AE","type":"other","lineage":["https://openalex.org/I4210141355"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Nawaf Almoosa","raw_affiliation_strings":["Khalifa University,EBTIC (Emirates ICT Innovation Center),Abu Dhabi,UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Khalifa University,EBTIC (Emirates ICT Innovation Center),Abu Dhabi,UAE","institution_ids":["https://openalex.org/I176601375","https://openalex.org/I4210141355"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Gokhan Gurbilek","orcid":null},"institutions":[{"id":"https://openalex.org/I14689143","display_name":"BT Research","ror":"https://ror.org/03308db07","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1332878012","https://openalex.org/I14689143"]},{"id":"https://openalex.org/I4210121491","display_name":"BMT Group (United Kingdom)","ror":"https://ror.org/02npppw10","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210121491"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Gokhan Gurbilek","raw_affiliation_strings":["BT,United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BT,United Kingdom","institution_ids":["https://openalex.org/I14689143","https://openalex.org/I4210121491"]}]},{"author_position":"last","author":{"id":null,"display_name":"Frank Scahill","orcid":null},"institutions":[{"id":"https://openalex.org/I14689143","display_name":"BT Research","ror":"https://ror.org/03308db07","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1332878012","https://openalex.org/I14689143"]},{"id":"https://openalex.org/I4210121491","display_name":"BMT Group (United Kingdom)","ror":"https://ror.org/02npppw10","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210121491"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Frank Scahill","raw_affiliation_strings":["BT,United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BT,United Kingdom","institution_ids":["https://openalex.org/I14689143","https://openalex.org/I4210121491"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.63030859,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4451","last_page":"4456"},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T11610","display_name":"Food Security and Health in Diverse Populations","score":0.05570000037550926,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11610","display_name":"Food Security and Health in Diverse Populations","score":0.05570000037550926,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10596","display_name":"Child Nutrition and Water Access","score":0.04410000145435333,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T14242","display_name":"Nutrition, Health, and Society Studies","score":0.039000000804662704,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.5619000196456909},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.5371999740600586},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.4900999963283539},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4878999888896942},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4717999994754791},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.45899999141693115},{"id":"https://openalex.org/keywords/time\u2013frequency-analysis","display_name":"Time\u2013frequency analysis","score":0.45179998874664307},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.39309999346733093}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6474999785423279},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5724999904632568},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5619000196456909},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.5371999740600586},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.4900999963283539},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4878999888896942},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4717999994754791},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.45899999141693115},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.45179998874664307},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.39309999346733093},{"id":"https://openalex.org/C2780522230","wikidata":"https://www.wikidata.org/wiki/Q1140419","display_name":"Ambiguity","level":2,"score":0.382999986410141},{"id":"https://openalex.org/C50878840","wikidata":"https://www.wikidata.org/wiki/Q3206297","display_name":"Ambiguity function","level":4,"score":0.36489999294281006},{"id":"https://openalex.org/C2988629262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler frequency","level":3,"score":0.35350000858306885},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.3513999879360199},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.31779998540878296},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.30559998750686646},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.30320000648498535},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.2994000017642975},{"id":"https://openalex.org/C95722684","wikidata":"https://www.wikidata.org/wiki/Q2622756","display_name":"Continuous wavelet transform","level":5,"score":0.2915000021457672},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.28929999470710754},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.288100004196167}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc52391.2025.11161702","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc52391.2025.11161702","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2025 - IEEE International Conference on Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.5492786765098572}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1945506171","https://openalex.org/W1952629836","https://openalex.org/W1994906459","https://openalex.org/W2093231248","https://openalex.org/W2101417447","https://openalex.org/W2113638573","https://openalex.org/W2734845228","https://openalex.org/W2887389727","https://openalex.org/W2945837706","https://openalex.org/W2948035759","https://openalex.org/W2968303571","https://openalex.org/W3018493579","https://openalex.org/W3045907623","https://openalex.org/W3121283712","https://openalex.org/W3201512878","https://openalex.org/W3204453771","https://openalex.org/W4283705653","https://openalex.org/W4366251083","https://openalex.org/W4399425657"],"related_works":[],"abstract_inverted_index":{"Human":[0],"Activity":[1],"Recognition":[2],"(HAR)":[3],"using":[4,99,142,169],"Wi-Fi":[5,14,41,46,96],"signals":[6],"is":[7,43,87,103,129,167],"a":[8,94,116,155,170,193,207],"promising":[9],"non-intrusive":[10],"and":[11,48,53,109,182],"device-free":[12],"technique.":[13],"Channel":[15],"Frequency":[16],"Response":[17],"(CFR)":[18],"can":[19],"be":[20,73],"used":[21,152],"to":[22,27,78,106,153],"extract":[23,79],"Doppler":[24,38,64,81,134],"features":[25,39,65,135,149],"corresponding":[26],"different":[28,67,107,137,208],"types":[29,68],"of":[30,69,196],"human":[31,70,138],"activities.":[32],"The":[33,163],"key":[34],"challenge":[35,91],"in":[36,60,92],"extracting":[37],"from":[40],"CFR":[42,118,173],"that":[44,187],"the":[45,61,80,104,113,126,143,188,201,211,216],"transmitters":[47],"receivers":[49],"are":[50,140,150],"not":[51],"time":[52],"frequency":[54],"synchronized,":[55],"which":[56],"causes":[57],"phase":[58,84,122,132],"ambiguity":[59],"CFR.":[62],"Hence,":[63],"for":[66,121,136,160,200],"motion":[71],"cannot":[72],"estimated":[74],"accurately.":[75],"In":[76,210],"order":[77],"features,":[82],"CSI":[83],"pre-processing":[85,119],"technique":[86,120],"required.":[88],"Another":[89],"significant":[90],"developing":[93],"practical":[95],"HAR":[97,165,190,217],"system":[98],"deep":[100],"learning":[101],"techniques":[102],"generality":[105],"persons":[108],"environments.":[110],"To":[111],"address":[112],"aforementioned":[114],"challenges,":[115],"novel":[117],"correction":[123],"based":[124],"on":[125,206],"Root-MUSIC":[127],"algorithm":[128],"proposed.":[130],"After":[131],"correction,":[133],"activities":[139],"extracted":[141],"Wavelet":[144],"Scattering":[145],"Transform":[146],"(WST).":[147],"These":[148],"then":[151],"train":[154],"Convolutional":[156],"Neural":[157],"Network":[158],"(CNN)":[159],"activity":[161],"classification.":[162],"proposed":[164,189],"framework":[166,191,218],"evaluated":[168],"IEEE":[171],"802.11ax":[172],"dataset":[174],"across":[175],"multiple":[176],"scenarios":[177],"with":[178],"varying":[179],"person,":[180,203],"day,":[181],"environment.":[183],"Experimental":[184],"results":[185],"demonstrate":[186],"achieves":[192,219],"classification":[194],"accuracy":[195],"96%":[197],"when":[198],"tested":[199],"same":[202,204],"environment":[205],"day.":[209],"most":[212],"challenging":[213],"environment-independent":[214],"scenario,":[215],"74%":[220],"accuracy.":[221]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}