{"id":"https://openalex.org/W4393141487","doi":"https://doi.org/10.1109/ants59832.2023.10468858","title":"Enhanced Physical Layer Security for Wireless Systems with Non-Diagonal IRS","display_name":"Enhanced Physical Layer Security for Wireless Systems with Non-Diagonal IRS","publication_year":2023,"publication_date":"2023-12-17","ids":{"openalex":"https://openalex.org/W4393141487","doi":"https://doi.org/10.1109/ants59832.2023.10468858"},"language":"en","primary_location":{"id":"doi:10.1109/ants59832.2023.10468858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ants59832.2023.10468858","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)","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":"https://openalex.org/A5100634165","display_name":"Amit Agarwal","orcid":"https://orcid.org/0000-0002-1259-6839"},"institutions":[{"id":"https://openalex.org/I167153416","display_name":"Visvesvaraya National Institute of Technology","ror":"https://ror.org/02zrtpp84","country_code":"IN","type":"education","lineage":["https://openalex.org/I167153416"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Amit Agarwal","raw_affiliation_strings":["Visvesvaraya National Institute of Technology,Nagpur,India"],"affiliations":[{"raw_affiliation_string":"Visvesvaraya National Institute of Technology,Nagpur,India","institution_ids":["https://openalex.org/I167153416"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071647281","display_name":"Keshav Singh","orcid":"https://orcid.org/0000-0001-9028-4518"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Keshav Singh","raw_affiliation_strings":["National Sun Yat-Sen University,Institute of Communications Engineering,Taiwan R.O.C"],"affiliations":[{"raw_affiliation_string":"National Sun Yat-Sen University,Institute of Communications Engineering,Taiwan R.O.C","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100634165"],"corresponding_institution_ids":["https://openalex.org/I167153416"],"apc_list":null,"apc_paid":null,"fwci":0.4011,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.62431294,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9280999898910522,"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":0.9280999898910522,"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/T11932","display_name":"Wireless Body Area Networks","score":0.9214000105857849,"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/T11797","display_name":"graph theory and CDMA systems","score":0.9211999773979187,"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/physical-layer","display_name":"Physical layer","score":0.6265060901641846},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6178256869316101},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5333846211433411},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5232990384101868},{"id":"https://openalex.org/keywords/diagonal","display_name":"Diagonal","score":0.4981377124786377},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.45679736137390137},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19615796208381653},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.17030227184295654},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08403494954109192},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.07907497882843018}],"concepts":[{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6265060901641846},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6178256869316101},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5333846211433411},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5232990384101868},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.4981377124786377},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.45679736137390137},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19615796208381653},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.17030227184295654},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08403494954109192},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.07907497882843018},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ants59832.2023.10468858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ants59832.2023.10468858","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2102654676","https://openalex.org/W2782779428","https://openalex.org/W2945328302","https://openalex.org/W2945534522","https://openalex.org/W3004201425","https://openalex.org/W3009563387","https://openalex.org/W3035350347","https://openalex.org/W3040433108","https://openalex.org/W3040918692","https://openalex.org/W3043220753","https://openalex.org/W3045494177","https://openalex.org/W3119971803","https://openalex.org/W3129486236","https://openalex.org/W4226063050","https://openalex.org/W4312879451","https://openalex.org/W4313042286","https://openalex.org/W4360994020","https://openalex.org/W4381785823"],"related_works":["https://openalex.org/W2135584473","https://openalex.org/W2964223869","https://openalex.org/W2792539140","https://openalex.org/W2005808740","https://openalex.org/W2295130398","https://openalex.org/W4302055909","https://openalex.org/W2064951085","https://openalex.org/W2626141450","https://openalex.org/W2810740133","https://openalex.org/W2064919237"],"abstract_inverted_index":{"The":[0],"commonly":[1],"used":[2,127],"diagonal":[3],"intelligent":[4],"reflecting":[5],"surface":[6],"(D-IRS)":[7],"architecture":[8,35],"is":[9,95,125,188,204],"favored":[10],"for":[11,86],"its":[12],"simplicity":[13],"in":[14,20,60],"implementation":[15],"and":[16,66,98,195],"control":[17],"link":[18],"load":[19],"future":[21],"wireless":[22,57],"networks.":[23],"However,":[24],"a":[25,73,109,113,116,150],"recent":[26],"study":[27],"has":[28],"demonstrated":[29],"that":[30,103,157],"the":[31,50,104,130,136,143,146,159,165],"non-diagonal":[32],"IRS":[33,91,167],"(ND-IRS)":[34],"offers":[36],"significant":[37],"performance":[38,52],"improvements":[39],"without":[40],"adding":[41],"complexity.":[42],"In":[43,177],"this":[44],"paper,":[45],"we":[46],"focus":[47],"on":[48],"analyzing":[49],"secrecy":[51,64,67,106,131],"of":[53,62,135,145,158],"an":[54,173],"ND-IRS":[55,147],"assisted":[56],"communication":[58],"setup":[59],"terms":[61],"ergodic":[63,105],"rate":[65,107],"outage":[68,132],"probability":[69,133],"(SOP).":[70],"We":[71,82],"consider":[72],"practical":[74,97,151],"uniform":[75,110,152],"4-quadrature":[76],"amplitude":[77],"modulation":[78],"(QAM)":[79],"based":[80],"codebook.":[81,176],"have":[83],"conducted":[84],"simulations":[85],"N":[87,140,169,181,197],"=":[88,141,170,182,198],"16,":[89,183],"64":[90],"elements,":[92],"as":[93],"it":[94,163],"both":[96],"feasible.":[99],"Our":[100],"results":[101],"show":[102],"with":[108,149],"codebook":[111,154],"reaches":[112],"maximum":[114],"at":[115],"specific":[117],"transmit":[118],"power":[119,123],"level.":[120],"This":[121],"optimum":[122],"level":[124],"then":[126],"to":[128,207],"analyze":[129],"(SOP)":[134],"setup.":[137],"Notably,":[138],"when":[139,168,180,196],"64,":[142,199],"SOP":[144,184,191,200,208],"scheme":[148],"4-QAM-based":[153],"closely":[155],"matches":[156],"Diagonal":[160,166],"IRS.":[161],"Furthermore,":[162],"outperforms":[164],"16":[171],"using":[172],"ideal":[174],"Gaussian":[175],"other":[178],"words,":[179],"(Gaussian":[185,201],"codebook,":[186,193,202,210],"D-IRS)":[187,203],"less":[189],"than":[190],"(Uniform":[192,209],"ND-IRS),":[194],"approximately":[205],"equal":[206],"ND-IRS).":[211]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}