{"id":"https://openalex.org/W7166141367","doi":"https://doi.org/10.48550/arxiv.2606.27044","title":"Physical Layer Authentication With Channel Knowledge Maps in Indoor Environments","display_name":"Physical Layer Authentication With Channel Knowledge Maps in Indoor Environments","publication_year":2026,"publication_date":"2026-06-25","ids":{"openalex":"https://openalex.org/W7166141367","doi":"https://doi.org/10.48550/arxiv.2606.27044"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2606.27044","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.27044","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2606.27044","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069177485","display_name":"Luca Bonaventura","orcid":"https://orcid.org/0000-0002-1994-0217"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bonaventura, Luca","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074436801","display_name":"Francesco Ardizzon","orcid":"https://orcid.org/0000-0001-6066-7550"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ardizzon, Francesco","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5139400428","display_name":"Stefano Tomasin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tomasin, Stefano","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.732200026512146,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.732200026512146,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.08479999750852585,"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.03660000115633011,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/physical-layer","display_name":"Physical layer","score":0.6776000261306763},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6256999969482422},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.597599983215332},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.5645999908447266},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5195000171661377},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.46560001373291016},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.46399998664855957},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.45249998569488525}],"concepts":[{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6776000261306763},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6582000255584717},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6256999969482422},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.597599983215332},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.5645999908447266},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5195000171661377},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5083000063896179},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.49160000681877136},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.46560001373291016},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.46399998664855957},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.45249998569488525},{"id":"https://openalex.org/C76843793","wikidata":"https://www.wikidata.org/wiki/Q1474701","display_name":"Radio propagation model","level":3,"score":0.42489999532699585},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.42160001397132874},{"id":"https://openalex.org/C202311505","wikidata":"https://www.wikidata.org/wiki/Q1474701","display_name":"Radio propagation","level":2,"score":0.3968000113964081},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.3605000078678131},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.3237000107765198},{"id":"https://openalex.org/C90806461","wikidata":"https://www.wikidata.org/wiki/Q1144416","display_name":"Propagation delay","level":2,"score":0.32339999079704285},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.29170000553131104},{"id":"https://openalex.org/C2988879021","wikidata":"https://www.wikidata.org/wiki/Q273623","display_name":"Radio channel","level":3,"score":0.28619998693466187},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2822999954223633},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.2671999931335449},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.26249998807907104}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2606.27044","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.27044","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2606.27044","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.27044","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Physical":[0],"layer":[1],"authentication":[2],"(PLA)":[3],"allows":[4],"to":[5,38,94],"authenticate":[6],"the":[7,63,76,90,97,100,133,136],"user":[8],"by":[9,19],"comparing":[10],"measurements":[11,91],"over":[12],"time,":[13],"assuming":[14],"their":[15,21],"time":[16],"consistency":[17],"or":[18],"modeling":[20],"evolution.":[22],"However,":[23],"these":[24],"assumptions":[25],"become":[26],"problematic":[27],"when":[28],"devices":[29,53],"are":[30,92],"in":[31,34,54,96,121],"motion":[32],"and":[33,41,70,79,116],"indoor":[35,55,124],"environments":[36],"due":[37],"multipath":[39],"propagation":[40],"obstructions.":[42],"In":[43],"this":[44],"paper,":[45],"we":[46],"propose":[47],"a":[48,122],"PLA":[49,138],"mechanism":[50],"for":[51],"moving":[52],"environments,":[56],"where":[57],"multiple":[58],"access":[59],"points":[60],"(APs)":[61],"estimate":[62],"dominant":[64],"channel":[65,85],"tap":[66],"path":[67],"loss":[68],"(PL)":[69],"angle":[71],"of":[72,99,135],"arrival":[73],"(AoA)":[74],"from":[75,105],"received":[77],"signals":[78],"compare":[80],"them":[81],"with":[82,126],"previously":[83,101],"collected":[84],"knowledge":[86],"maps":[87],"(CKMs).":[88],"Specifically,":[89],"compared":[93],"those":[95],"neighborhood":[98],"known":[102],"position":[103],"obtained":[104,128],"CKMs.":[106],"A":[107],"comprehensive":[108],"security":[109],"analysis":[110],"is":[111],"conducted":[112],"under":[113],"both":[114],"random":[115],"optimal":[117],"attacks.":[118],"Numerical":[119],"results":[120],"representative":[123],"scenario,":[125],"CKM":[127],"via":[129],"ray":[130],"tracing,":[131],"validate":[132],"effectiveness":[134],"proposed":[137],"approach.":[139]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-06-27T00:00:00"}
