{"id":"https://openalex.org/W4390357640","doi":"https://doi.org/10.1109/tnet.2023.3342977","title":"Spectrum Sensing Everywhere: Wide-Band Spectrum Sensing With Low-Cost UWB Nodes","display_name":"Spectrum Sensing Everywhere: Wide-Band Spectrum Sensing With Low-Cost UWB Nodes","publication_year":2023,"publication_date":"2023-12-28","ids":{"openalex":"https://openalex.org/W4390357640","doi":"https://doi.org/10.1109/tnet.2023.3342977"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2023.3342977","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2023.3342977","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","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/A5103172055","display_name":"Zhicheng Luo","orcid":"https://orcid.org/0000-0003-0868-2221"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhicheng Luo","raw_affiliation_strings":["School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China","Peng Cheng Laboratory, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-0868-2221","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025353659","display_name":"Qianyi Huang","orcid":"https://orcid.org/0000-0001-9525-7754"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianyi Huang","raw_affiliation_strings":["School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-9525-7754","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100385692","display_name":"Xu Chen","orcid":"https://orcid.org/0000-0001-9943-6020"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Chen","raw_affiliation_strings":["School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-9943-6020","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100431342","display_name":"Rui Wang","orcid":"https://orcid.org/0000-0003-0044-8932"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Wang","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-0044-8932","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059190563","display_name":"Fan Wu","orcid":"https://orcid.org/0000-0003-0965-9058"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Wu","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-0965-9058","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100428808","display_name":"Guihai Chen","orcid":"https://orcid.org/0000-0002-6934-1685"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guihai Chen","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-6934-1685","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114378267","display_name":"Qian Zhang","orcid":"https://orcid.org/0000-0001-9205-1881"},"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":"Qian Zhang","raw_affiliation_strings":["Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, Pokfulam, Hong Kong","Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0001-9205-1881","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, Pokfulam, Hong Kong","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2345,"currency":"USD","value_usd":2345},"apc_paid":null,"fwci":0.9119,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.71704192,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"32","issue":"3","first_page":"2112","last_page":"2127"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9995999932289124,"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/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9995999932289124,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9793999791145325,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6619083881378174},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5512250661849976},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5474728345870972},{"id":"https://openalex.org/keywords/ultra-wideband","display_name":"Ultra-wideband","score":0.5022633075714111},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4298638105392456},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.41606268286705017},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.4155634641647339},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37409889698028564},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3312695324420929},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2946082353591919},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15862566232681274},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09183430671691895}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6619083881378174},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5512250661849976},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5474728345870972},{"id":"https://openalex.org/C21916231","wikidata":"https://www.wikidata.org/wiki/Q851424","display_name":"Ultra-wideband","level":2,"score":0.5022633075714111},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4298638105392456},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.41606268286705017},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.4155634641647339},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37409889698028564},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3312695324420929},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2946082353591919},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15862566232681274},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09183430671691895},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tnet.2023.3342977","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2023.3342977","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-135127","is_oa":false,"landing_page_url":"http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=001137386300001","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":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1076730748","display_name":null,"funder_award_id":"AoE/E-601/22-R","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"},{"id":"https://openalex.org/G139375866","display_name":null,"funder_award_id":"3030_006","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"},{"id":"https://openalex.org/G2526576696","display_name":null,"funder_award_id":"R8015","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"},{"id":"https://openalex.org/G4221054944","display_name":"Earphone as a Sensor: New Way for Health Monitoring and Gaze Tracking","funder_award_id":"16206122","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"},{"id":"https://openalex.org/G4525725601","display_name":"Joint Design of Sensing and Communication Systems for Smart Homes","funder_award_id":"16204820","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"},{"id":"https://openalex.org/G4762311927","display_name":null,"funder_award_id":"62002150","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321592","display_name":"Research Grants Council, University Grants Committee","ror":"https://ror.org/00djwmt25"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1968695014","https://openalex.org/W2047932983","https://openalex.org/W2068115374","https://openalex.org/W2084987578","https://openalex.org/W2107625832","https://openalex.org/W2112094394","https://openalex.org/W2123448166","https://openalex.org/W2153209449","https://openalex.org/W2546625419","https://openalex.org/W2605049359","https://openalex.org/W2763396707","https://openalex.org/W2874356750","https://openalex.org/W2898138808","https://openalex.org/W2935512808","https://openalex.org/W2972514041","https://openalex.org/W3083341564","https://openalex.org/W3107444068","https://openalex.org/W3121070838","https://openalex.org/W3151572594","https://openalex.org/W3176379779","https://openalex.org/W3205336034","https://openalex.org/W3207984187","https://openalex.org/W3208472616","https://openalex.org/W3209614332","https://openalex.org/W3212193748","https://openalex.org/W3212700396","https://openalex.org/W4308449814","https://openalex.org/W4317927936","https://openalex.org/W4386280788","https://openalex.org/W6638346653","https://openalex.org/W6735776687","https://openalex.org/W6759412955","https://openalex.org/W6760089357","https://openalex.org/W6766273083","https://openalex.org/W6794048455"],"related_works":["https://openalex.org/W3112081258","https://openalex.org/W2332949289","https://openalex.org/W2315892906","https://openalex.org/W2089600072","https://openalex.org/W2005289539","https://openalex.org/W2069820990","https://openalex.org/W2031518249","https://openalex.org/W3007114974","https://openalex.org/W2526308500","https://openalex.org/W2129634672"],"abstract_inverted_index":{"Spectrum":[0],"sensing":[1,22],"plays":[2],"a":[3,24,39,49,65,207],"crucial":[4],"role":[5],"in":[6],"spectrum":[7,21,40,46,82,107,213,221],"monitoring":[8,47],"and":[9,99,102,113,141,151,159,177,192],"management.":[10],"However,":[11],"due":[12],"to":[13,33,105,175],"the":[14,54,73,86,111,138,178,195,199],"expensive":[15,55],"cost":[16,59],"of":[17,63,89],"high-speed":[18,56],"ADCs,":[19],"wideband":[20,45,212],"is":[23,68,77,182,216],"long-standing":[25],"challenge.":[26],"In":[27,119],"this":[28,120],"paper,":[29,121],"we":[30,84,122],"present":[31],"how":[32,104],"transform":[34],"Ultra-wideband":[35],"(UWB)":[36],"devices":[37,91],"into":[38],"sensor":[41],"which":[42,58,124,215],"can":[43,127,135,143,165,185,193],"provide":[44],"at":[48,60],"low":[50,96,100],"cost.":[51],"Compared":[52],"with":[53,155,170],"ADCs":[57],"least":[61],"hundreds":[62],"dollars,":[64],"UWB":[66,75,115],"device":[67],"only":[69,126],"several":[70],"dollars.":[71],"As":[72],"low-cost":[74,90,211],"technology":[76],"not":[78,125],"originally":[79],"designed":[80],"for":[81,210,218],"sensing,":[83,214],"address":[85],"inherent":[87],"limitations":[88],"such":[92],"as":[93],"limited":[94],"memory,":[95],"SPI":[97],"speed":[98],"accuracy,":[101],"show":[103,163],"obtain":[106],"occupancy":[108,131],"information":[109],"from":[110,173,198],"noisy":[112],"spurious":[114],"channel":[116,130,200],"impulse":[117],"response.":[118],"present,":[123],"give":[128],"accurate":[129],"information,":[132],"but":[133],"also":[134,144,186],"precisely":[136],"estimate":[137],"signal":[139],"power":[140,179],"bandwidth.":[142],"detect":[145,188],"fleeting":[146],"radar":[147],"signals.":[148],"We":[149,203],"implement":[150],"perform":[152],"extensive":[153],"evaluations":[154],"both":[156],"controlled":[157],"experiments":[158],"field":[160],"tests.":[161],"Results":[162],"that":[164,205],"sense":[166],"up":[167],"to$900$MHz":[168],"bandwidth":[169],"frequency":[171],"range":[172],"0.5GHz":[174],"7GHz,":[176],"estimation":[180],"error":[181],"less":[183],"than$3$dB.":[184],"accurately":[187],"busy":[189],"5G":[190],"channels":[191],"classify":[194],"encrypted":[196],"traffic":[197],"usage":[201],"patterns.":[202],"believe":[204],"provides":[206],"new":[208],"paradigm":[209],"critical":[217],"large-scale":[219],"fine-grained":[220],"monitoring.":[222]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}