{"id":"https://openalex.org/W4414539042","doi":"https://doi.org/10.1109/icc52391.2025.11161400","title":"Artificial Noise-Aided Transmit and Receive Beamforming for Securing Multi-Tag Backscattering","display_name":"Artificial Noise-Aided Transmit and Receive Beamforming for Securing Multi-Tag Backscattering","publication_year":2025,"publication_date":"2025-06-08","ids":{"openalex":"https://openalex.org/W4414539042","doi":"https://doi.org/10.1109/icc52391.2025.11161400"},"language":"en","primary_location":{"id":"doi:10.1109/icc52391.2025.11161400","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc52391.2025.11161400","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":"conference-paper","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/A5018205541","display_name":"T. Zhang","orcid":"https://orcid.org/0009-0006-6723-767X"},"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":"Tianyi Zhang","raw_affiliation_strings":["School of Electrical Engineering and Telecommunications, University of New South Wales,Sydney,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Telecommunications, University of New South Wales,Sydney,Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Shuk Ying Chan","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":false,"raw_author_name":"Shuk Ying Chan","raw_affiliation_strings":["School of Electrical Engineering and Telecommunications, University of New South Wales,Sydney,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Telecommunications, University of New South Wales,Sydney,Australia","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":["School of Electrical Engineering and Telecommunications, University of New South Wales,Sydney,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Telecommunications, University of New South Wales,Sydney,Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091837980","display_name":"Jinhong Yuan","orcid":"https://orcid.org/0000-0002-5794-493X"},"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":"Jinhong Yuan","raw_affiliation_strings":["School of Electrical Engineering and Telecommunications, University of New South Wales,Sydney,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Telecommunications, University of New South Wales,Sydney,Australia","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":["School of Electrical Engineering and Telecommunications, University of New South Wales,Sydney,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Telecommunications, University of New South Wales,Sydney,Australia","institution_ids":["https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I31746571"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4969","last_page":"4974"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9951000213623047,"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"}},"topics":[{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9951000213623047,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9937000274658203,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9923999905586243,"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/beamforming","display_name":"Beamforming","score":0.8198000192642212},{"id":"https://openalex.org/keywords/artificial-noise","display_name":"Artificial noise","score":0.7710999846458435},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.7365999817848206},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6371999979019165},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.6141999959945679},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5756999850273132},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5450999736785889},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5228000283241272}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8198000192642212},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.7710999846458435},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.7365999817848206},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6448000073432922},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6371999979019165},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.6141999959945679},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5756999850273132},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5450999736785889},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5228000283241272},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.4702000021934509},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4596000015735626},{"id":"https://openalex.org/C10511746","wikidata":"https://www.wikidata.org/wiki/Q899388","display_name":"Data security","level":3,"score":0.38429999351501465},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.38109999895095825},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3653999865055084},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.3492000102996826},{"id":"https://openalex.org/C510870077","wikidata":"https://www.wikidata.org/wiki/Q7444868","display_name":"Secure communication","level":3,"score":0.33340001106262207},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.3158000111579895},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.3140000104904175},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31189998984336853},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.3010999858379364},{"id":"https://openalex.org/C2776788033","wikidata":"https://www.wikidata.org/wiki/Q320769","display_name":"Eavesdropping","level":2,"score":0.2928999960422516},{"id":"https://openalex.org/C151423352","wikidata":"https://www.wikidata.org/wiki/Q5154228","display_name":"Communications security","level":3,"score":0.27320000529289246},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.2689000070095062},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.26159998774528503},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2500999867916107}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc52391.2025.11161400","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc52391.2025.11161400","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":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1975147464","https://openalex.org/W1987380770","https://openalex.org/W1992996890","https://openalex.org/W1996215314","https://openalex.org/W2072599023","https://openalex.org/W2153884821","https://openalex.org/W2516454286","https://openalex.org/W2760315941","https://openalex.org/W2788350651","https://openalex.org/W2889516305","https://openalex.org/W2889788216","https://openalex.org/W2925664897","https://openalex.org/W2939647760","https://openalex.org/W3002841351","https://openalex.org/W3014524449","https://openalex.org/W3134527039","https://openalex.org/W3206124651","https://openalex.org/W4205384400","https://openalex.org/W4407393774","https://openalex.org/W4408324257"],"related_works":[],"abstract_inverted_index":{"Advanced":[0],"security":[1,48,52,67,98],"solutions":[2,54,159],"are":[3,17],"essential":[4],"for":[5,61,135,148],"sustainable":[6],"and":[7,23,44,65,103,115,142,160],"autonomous":[8],"networking":[9],"in":[10,28,88],"6G":[11],"systems.":[12,92],"Secure":[13],"backscatter":[14],"communications":[15],"(BSC)":[16],"crucial":[18],"to":[19,41,84,101],"protecting":[20],"data":[21,86],"integrity":[22],"confidentiality":[24,87],"against":[25,97],"evolving":[26],"threats":[27],"green":[29],"communication":[30,36],"networks.":[31],"This":[32],"form":[33],"of":[34,123],"wireless":[35],"involves":[37],"devices":[38],"reflecting":[39],"signals":[40],"the":[42,77,82,105,109,120,124,157,168],"source":[43],"extends":[45],"beyond":[46],"existing":[47],"solutions.":[49],"Physical":[50],"layer":[51],"(PLS)":[53],"have":[55],"emerged":[56],"as":[57,81],"a":[58,71,132,136,143,149],"promising":[59],"avenue":[60],"developing":[62],"adaptive,":[63],"robust,":[64],"lightweight":[66],"measures.":[68],"We":[69],"propose":[70,128],"unique":[72],"approach":[73],"involving":[74],"beamforming":[75,114],"at":[76],"multiantenna":[78],"transceiver,":[79],"known":[80],"reader,":[83],"enhance":[85],"multi-tag":[89],"monostatic":[90],"backscattering":[91],"Our":[93],"innovative":[94],"framework":[95],"protects":[96],"breaches":[99],"due":[100],"eavesdroppers":[102],"optimizes":[104],"sum-secrecy":[106],"rate":[107],"among":[108],"tags":[110],"by":[111],"integrating":[112],"transceiver":[113],"artificial":[116],"noise":[117],"techniques.":[118],"Given":[119],"non-convex":[121],"nature":[122],"original":[125],"problem,":[126],"we":[127],"two":[129],"efficient":[130],"solutions:":[131],"transmitter":[133],"design":[134,147],"given":[137],"combiner":[138],"using":[139],"fractional":[140],"programming":[141],"closed-form":[144],"optimal":[145],"receiver":[146],"specified":[150],"precoder":[151],"configuration.":[152],"Comprehensive":[153],"numerical":[154],"analyses":[155],"validate":[156],"proposed":[158],"verify":[161],"key":[162],"analytical":[163],"claims":[164],"while":[165],"also":[166],"quantifying":[167],"significant":[169],"performance":[170],"gains":[171],"achieved":[172],"over":[173],"benchmark":[174],"schemes":[175],"across":[176],"various":[177],"system":[178],"parameters.":[179]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
