{"id":"https://openalex.org/W2319893992","doi":"https://doi.org/10.1109/siu.2015.7130225","title":"Enhanced physical layer security by OFDM signal transmission in fractional Fourier domains","display_name":"Enhanced physical layer security by OFDM signal transmission in fractional Fourier domains","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W2319893992","doi":"https://doi.org/10.1109/siu.2015.7130225","mag":"2319893992"},"language":"en","primary_location":{"id":"doi:10.1109/siu.2015.7130225","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2015.7130225","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 23nd Signal Processing and Communications Applications Conference (SIU)","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/A5002685259","display_name":"Evren \u00c7atak","orcid":"https://orcid.org/0000-0003-1359-7128"},"institutions":[{"id":"https://openalex.org/I3125470973","display_name":"Istanbul Medipol University","ror":"https://ror.org/037jwzz50","country_code":"TR","type":"education","lineage":["https://openalex.org/I3125470973"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Evren Catak","raw_affiliation_strings":["M\u00fchendislik ve Do\u011fa Bilimleri Fak., \u0130stanbul Medipol \u00dcniversitesi, \u0130stanbul, T\u00fcrkiye"],"affiliations":[{"raw_affiliation_string":"M\u00fchendislik ve Do\u011fa Bilimleri Fak., \u0130stanbul Medipol \u00dcniversitesi, \u0130stanbul, T\u00fcrkiye","institution_ids":["https://openalex.org/I3125470973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043960937","display_name":"L\u00fctfiye Durak-Ata","orcid":"https://orcid.org/0000-0002-4368-2967"},"institutions":[{"id":"https://openalex.org/I4101805","display_name":"Y\u0131ld\u0131z Technical University","ror":"https://ror.org/0547yzj13","country_code":"TR","type":"education","lineage":["https://openalex.org/I4101805"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Lutfiye Durak Ata","raw_affiliation_strings":["Elektronik ve Haberle\u015fme M\u00fchendisli\u011fi B\u00f6l., Y\u0131ld\u0131z Teknik \u00dcniversitesi, \u0130stanbul, T\u00fcrkiye"],"affiliations":[{"raw_affiliation_string":"Elektronik ve Haberle\u015fme M\u00fchendisli\u011fi B\u00f6l., Y\u0131ld\u0131z Teknik \u00dcniversitesi, \u0130stanbul, T\u00fcrkiye","institution_ids":["https://openalex.org/I4101805"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038862257","display_name":"Hac\u0131 Ali Mantar","orcid":"https://orcid.org/0000-0002-1066-9942"},"institutions":[{"id":"https://openalex.org/I109297418","display_name":"Gebze Technical University","ror":"https://ror.org/01sdnnq10","country_code":"TR","type":"education","lineage":["https://openalex.org/I109297418"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Haci Ali Mantar","raw_affiliation_strings":["M\u00fchendislik Fak\u00fcltesi, Gebze Teknik \u00dcniversitesi, Kocaeli, T\u00fcrkiye"],"affiliations":[{"raw_affiliation_string":"M\u00fchendislik Fak\u00fcltesi, Gebze Teknik \u00dcniversitesi, Kocaeli, T\u00fcrkiye","institution_ids":["https://openalex.org/I109297418"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5002685259"],"corresponding_institution_ids":["https://openalex.org/I3125470973"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.1702623,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1881","last_page":"1884"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11210","display_name":"Mathematical Analysis and Transform Methods","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9952999949455261,"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/fractional-fourier-transform","display_name":"Fractional Fourier transform","score":0.7118639349937439},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.6760722994804382},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.641044557094574},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.6367023587226868},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.613987922668457},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5860453844070435},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5082290172576904},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.48523616790771484},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.4840604364871979},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4492824375629425},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4443019926548004},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4400835931301117},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43554815649986267},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.4353538155555725},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4242207407951355},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3364247679710388},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24763524532318115},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.15783089399337769},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12628406286239624},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.07291963696479797}],"concepts":[{"id":"https://openalex.org/C76563020","wikidata":"https://www.wikidata.org/wiki/Q4817582","display_name":"Fractional Fourier transform","level":4,"score":0.7118639349937439},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6760722994804382},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.641044557094574},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.6367023587226868},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.613987922668457},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5860453844070435},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5082290172576904},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.48523616790771484},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.4840604364871979},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4492824375629425},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4443019926548004},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4400835931301117},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43554815649986267},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.4353538155555725},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4242207407951355},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3364247679710388},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24763524532318115},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.15783089399337769},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12628406286239624},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.07291963696479797},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/siu.2015.7130225","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2015.7130225","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 23nd Signal Processing and Communications Applications Conference (SIU)","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":13,"referenced_works":["https://openalex.org/W79206684","https://openalex.org/W606473257","https://openalex.org/W1978432871","https://openalex.org/W1982455218","https://openalex.org/W1998453297","https://openalex.org/W2040199575","https://openalex.org/W2043769961","https://openalex.org/W2091976656","https://openalex.org/W2119012490","https://openalex.org/W2128805726","https://openalex.org/W2136471217","https://openalex.org/W2156161345","https://openalex.org/W6603248925"],"related_works":["https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W3097525855","https://openalex.org/W2369501245","https://openalex.org/W1823550417","https://openalex.org/W2147186021","https://openalex.org/W2323432503","https://openalex.org/W4321843682","https://openalex.org/W4200390541","https://openalex.org/W2151541251"],"abstract_inverted_index":{"The":[0],"main":[1],"idea":[2],"of":[3,110,123],"physical":[4],"layer":[5],"security":[6],"for":[7,17,35,85],"wireless":[8],"communications":[9],"is":[10,33,40,91],"making":[11],"the":[12,87,105,118],"transmitted":[13,64],"signal":[14,24,39,88],"as":[15],"meaningless":[16],"eavesdroppers.":[18],"It":[19,90],"can":[20,62],"be":[21,63],"achieved":[22],"by":[23,96],"processing":[25],"techniques.":[26],"In":[27,58,102],"this":[28,59,103],"study,":[29,104],"fractional":[30,52],"Fourier":[31,53],"transform":[32,54],"used":[34,81],"secure":[36],"communication.":[37],"Transmitted":[38],"divided":[41],"to":[42,75,93,127],"equal":[43],"and":[44,70,113,117],"random":[45],"intervals,":[46],"then":[47],"each":[48,83],"interval":[49,84],"was":[50],"taken":[51],"with":[55,65],"four":[56],"degrees.":[57],"way,":[60],"signals":[61,95],"an":[66],"angle":[67],"between":[68],"time":[69],"frequency":[71],"domain.":[72],"Receiver":[73],"needs":[74],"know":[76],"which":[77],"angular":[78],"parameters":[79],"are":[80,115],"in":[82],"obtaining":[86],"correctly.":[89],"difficult":[92],"obtain":[94],"eavesdropper":[97,114,124],"without":[98],"any":[99],"parameter":[100],"knowledge.":[101],"bit":[106,119],"error":[107,120],"rate":[108,121],"performances":[109],"legitimate":[111],"users":[112],"compared":[116],"performance":[122],"becomes":[125],"close":[126],"0,5.":[128]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}