{"id":"https://openalex.org/W4415616367","doi":"https://doi.org/10.1145/3737895.3768295","title":"Let It Beam: Enabling Selective and Secure CSI-based Sensing via Beamforming","display_name":"Let It Beam: Enabling Selective and Secure CSI-based Sensing via Beamforming","publication_year":2025,"publication_date":"2025-10-28","ids":{"openalex":"https://openalex.org/W4415616367","doi":"https://doi.org/10.1145/3737895.3768295"},"language":"en","primary_location":{"id":"doi:10.1145/3737895.3768295","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3737895.3768295","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Workshop on Wireless Network Testbeds, Experimental evaluation &amp; Characterization","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3737895.3768295","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100010015","display_name":"Giovanni Angelo Alghisi","orcid":"https://orcid.org/0009-0002-1760-6263"},"institutions":[{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]},{"id":"https://openalex.org/I79940851","display_name":"University of Brescia","ror":"https://ror.org/02q2d2610","country_code":"IT","type":"education","lineage":["https://openalex.org/I79940851"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Giovanni Angelo Alghisi","raw_affiliation_strings":["CNIT - Consorzio Nazionale InterUniversitario per le Telecomunicazioni, Brescia, Italy","University of Brescia, Brescia, Italy"],"raw_orcid":"https://orcid.org/0009-0002-1760-6263","affiliations":[{"raw_affiliation_string":"CNIT - Consorzio Nazionale InterUniversitario per le Telecomunicazioni, Brescia, Italy","institution_ids":["https://openalex.org/I4210099310"]},{"raw_affiliation_string":"University of Brescia, Brescia, Italy","institution_ids":["https://openalex.org/I79940851"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058587475","display_name":"Giovanni Perin","orcid":"https://orcid.org/0000-0002-7333-3004"},"institutions":[{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]},{"id":"https://openalex.org/I79940851","display_name":"University of Brescia","ror":"https://ror.org/02q2d2610","country_code":"IT","type":"education","lineage":["https://openalex.org/I79940851"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giovanni Perin","raw_affiliation_strings":["CNIT - Consorzio Nazionale InterUniversitario per le Telecomunicazioni, Brescia, Italy","University of Brescia, Brescia, Italy"],"raw_orcid":"https://orcid.org/0000-0002-7333-3004","affiliations":[{"raw_affiliation_string":"CNIT - Consorzio Nazionale InterUniversitario per le Telecomunicazioni, Brescia, Italy","institution_ids":["https://openalex.org/I4210099310"]},{"raw_affiliation_string":"University of Brescia, Brescia, Italy","institution_ids":["https://openalex.org/I79940851"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081831626","display_name":"Francesca Meneghello","orcid":"https://orcid.org/0000-0002-9905-0360"},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesca Meneghello","raw_affiliation_strings":["University of Padova, Padova, Italy"],"raw_orcid":"https://orcid.org/0000-0002-9905-0360","affiliations":[{"raw_affiliation_string":"University of Padova, Padova, Italy","institution_ids":["https://openalex.org/I138689650"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034071044","display_name":"Francesco Gringoli","orcid":"https://orcid.org/0000-0003-2621-582X"},"institutions":[{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]},{"id":"https://openalex.org/I79940851","display_name":"University of Brescia","ror":"https://ror.org/02q2d2610","country_code":"IT","type":"education","lineage":["https://openalex.org/I79940851"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Gringoli","raw_affiliation_strings":["CNIT - Consorzio Nazionale InterUniversitario per le Telecomunicazioni, Bresciait, Italy","University of Brescia, Brescia, Italy"],"raw_orcid":"https://orcid.org/0000-0003-2621-582X","affiliations":[{"raw_affiliation_string":"CNIT - Consorzio Nazionale InterUniversitario per le Telecomunicazioni, Bresciait, Italy","institution_ids":["https://openalex.org/I4210099310"]},{"raw_affiliation_string":"University of Brescia, Brescia, Italy","institution_ids":["https://openalex.org/I79940851"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100010015"],"corresponding_institution_ids":["https://openalex.org/I4210099310","https://openalex.org/I79940851"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.291419,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"9","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.25679999589920044,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.25679999589920044,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.0812000036239624,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.05270000174641609,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/obfuscation","display_name":"Obfuscation","score":0.7886999845504761},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6557999849319458},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.555400013923645},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.46399998664855957},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4627000093460083},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.45080000162124634},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4291999936103821},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.3984000086784363}],"concepts":[{"id":"https://openalex.org/C40305131","wikidata":"https://www.wikidata.org/wiki/Q2616305","display_name":"Obfuscation","level":2,"score":0.7886999845504761},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7558000087738037},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6557999849319458},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.555400013923645},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.46399998664855957},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4627000093460083},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.45080000162124634},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4291999936103821},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.3984000086784363},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.3797000050544739},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.3612000048160553},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.35679998993873596},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34200000762939453},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3280999958515167},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3199999928474426},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.3142000138759613},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.29280000925064087},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2856000065803528},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.26899999380111694},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.26429998874664307},{"id":"https://openalex.org/C137822555","wikidata":"https://www.wikidata.org/wiki/Q2587068","display_name":"Information sensitivity","level":2,"score":0.26330000162124634},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.2621999979019165},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.2581000030040741}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3737895.3768295","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3737895.3768295","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Workshop on Wireless Network Testbeds, Experimental evaluation &amp; Characterization","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.unibs.it:11379/640445","is_oa":true,"landing_page_url":"https://hdl.handle.net/11379/640445","pdf_url":null,"source":{"id":"https://openalex.org/S4306400804","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Brescia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66752286","host_organization_name":"University of Milano-Bicocca","host_organization_lineage":["https://openalex.org/I66752286"],"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":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"doi:10.1145/3737895.3768295","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3737895.3768295","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Workshop on Wireless Network Testbeds, Experimental evaluation &amp; Characterization","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2968303571","https://openalex.org/W2980021985","https://openalex.org/W3135635493","https://openalex.org/W4288057789","https://openalex.org/W4402263879","https://openalex.org/W4403917852"],"related_works":[],"abstract_inverted_index":{"Integrated":[0],"sensing":[1,129,166,187],"and":[2,19,80,109,127,142,196],"communication":[3,42],"(ISAC)":[4],"strategies":[5],"are":[6],"key":[7],"components":[8],"of":[9,54,100,135,146],"next-generation":[10],"wireless":[11],"networks,":[12],"including":[13],"Wi-Fi":[14],"systems,":[15],"enabling":[16,120],"new":[17,91],"services":[18],"supporting":[20],"network":[21],"management":[22],"operations.":[23],"The":[24,155],"main":[25],"idea":[26],"behind":[27],"this":[28,60,86,95],"integration":[29],"is":[30,38],"that":[31,112,158],"the":[32,52,78,98,114,125,144,159,177,194],"channel":[33],"state":[34],"information":[35],"(CSI),":[36],"which":[37],"continuously":[39],"estimated":[40],"for":[41,47],"purposes,":[43],"can":[44,76],"be":[45],"leveraged":[46],"environmental":[48],"sensing,":[49],"especially":[50],"with":[51,63],"aid":[53],"artificial":[55],"intelligence":[56],"(AI)":[57],"algorithms.":[58],"However,":[59],"capability":[61],"comes":[62],"privacy":[64],"concerns,":[65],"as":[66],"passive":[67],"eavesdroppers,":[68,118],"even":[69],"when":[70],"using":[71],"commercial":[72],"off-the-shelf":[73],"(COTS)":[74],"devices,":[75],"estimate":[77],"CSI":[79,116],"potentially":[81],"infer":[82],"sensitive":[83],"information.":[84],"In":[85],"paper,":[87],"we":[88,192],"propose":[89],"a":[90,133,151],"technique":[92],"to":[93,123,164,173],"mitigate":[94],"risk,":[96],"leveraging":[97],"potentialities":[99],"multiple-input":[101],"multiple-output":[102],"(MIMO)":[103],"systems.":[104],"We":[105,131],"design":[106],"an":[107],"obfuscation":[108,160],"de-obfuscation":[110,178],"system":[111,137],"conceals":[113],"real":[115],"from":[117],"while":[119,176],"trusted":[121],"devices":[122,169,181],"reverse":[124],"distortion":[126],"perform":[128,165],"normally.":[130],"implemented":[132],"prototype":[134],"our":[136,147],"through":[138],"software-defined":[139],"radios":[140],"(SDRs)":[141],"evaluated":[143],"effectiveness":[145],"proposed":[148],"approach":[149],"considering":[150],"device-free":[152],"localization":[153],"task.":[154],"results":[156],"show":[157],"makes":[161],"it":[162],"unfeasible":[163],"at":[167,179],"unauthorized":[168],"(the":[170],"accuracy":[171],"drops":[172],"about":[174],"20%)":[175],"legitimate":[180],"allows":[182],"reaching":[183],"almost":[184],"100%":[185],"in":[186],"accuracy.":[188],"To":[189],"support":[190],"reproducibility,":[191],"make":[193],"dataset":[195],"code":[197],"publicly":[198],"available.":[199]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-28T00:00:00"}
