{"id":"https://openalex.org/W4413179114","doi":"https://doi.org/10.1109/gcwkshp64532.2024.11101138","title":"Relay-Assisted Physical Layer Security with Generalized Weighted Fractional Fourier Transform","display_name":"Relay-Assisted Physical Layer Security with Generalized Weighted Fractional Fourier Transform","publication_year":2024,"publication_date":"2024-12-08","ids":{"openalex":"https://openalex.org/W4413179114","doi":"https://doi.org/10.1109/gcwkshp64532.2024.11101138"},"language":"en","primary_location":{"id":"doi:10.1109/gcwkshp64532.2024.11101138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshp64532.2024.11101138","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Globecom Workshops (GC Wkshps)","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/A5049089727","display_name":"Xueqi Yin","orcid":"https://orcid.org/0009-0003-4974-6866"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueqi Yin","raw_affiliation_strings":["Harbin Institute of Technology,Department of Electronics and Information Engineering,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Department of Electronics and Information Engineering,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060865895","display_name":"Xiaojie Fang","orcid":"https://orcid.org/0000-0003-3337-2241"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojie Fang","raw_affiliation_strings":["Harbin Institute of Technology,Department of Electronics and Information Engineering,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Department of Electronics and Information Engineering,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049566038","display_name":"Ge Song","orcid":"https://orcid.org/0000-0003-4711-2758"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ge Song","raw_affiliation_strings":["Harbin Institute of Technology,Department of Electronics and Information Engineering,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Department of Electronics and Information Engineering,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083179738","display_name":"Xuejun Sha","orcid":"https://orcid.org/0000-0002-6204-0839"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuejun Sha","raw_affiliation_strings":["Harbin Institute of Technology,Department of Electronics and Information Engineering,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Department of Electronics and Information Engineering,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I204983213"],"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":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9987999796867371,"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":0.9987999796867371,"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/T11130","display_name":"Coding theory and cryptography","score":0.9970999956130981,"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"}},{"id":"https://openalex.org/T11210","display_name":"Mathematical Analysis and Transform Methods","score":0.9954000115394592,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.662129819393158},{"id":"https://openalex.org/keywords/fractional-fourier-transform","display_name":"Fractional Fourier transform","score":0.6025856137275696},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5901004672050476},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.5667469501495361},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5073582530021667},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.4426339268684387},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3591938018798828},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3336760103702545},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.252786248922348},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.1871953308582306},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18562045693397522},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1657935082912445},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.15865150094032288},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.14192241430282593},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13856327533721924}],"concepts":[{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.662129819393158},{"id":"https://openalex.org/C76563020","wikidata":"https://www.wikidata.org/wiki/Q4817582","display_name":"Fractional Fourier transform","level":4,"score":0.6025856137275696},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5901004672050476},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.5667469501495361},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5073582530021667},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4426339268684387},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3591938018798828},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3336760103702545},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.252786248922348},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.1871953308582306},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18562045693397522},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1657935082912445},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.15865150094032288},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.14192241430282593},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13856327533721924},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/gcwkshp64532.2024.11101138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshp64532.2024.11101138","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2906634062","https://openalex.org/W2950090335","https://openalex.org/W2963906300","https://openalex.org/W2998174471","https://openalex.org/W3120441551","https://openalex.org/W3121977217","https://openalex.org/W3122655640","https://openalex.org/W3124384294","https://openalex.org/W3128811776","https://openalex.org/W3161769122","https://openalex.org/W3162603204","https://openalex.org/W4207080334","https://openalex.org/W4213093301","https://openalex.org/W4282832079","https://openalex.org/W4285169700","https://openalex.org/W4365129693","https://openalex.org/W4365793461","https://openalex.org/W4382203081","https://openalex.org/W4388819611","https://openalex.org/W4392158029"],"related_works":["https://openalex.org/W4294147850","https://openalex.org/W2348706803","https://openalex.org/W3163325460","https://openalex.org/W4321259132","https://openalex.org/W2355167544","https://openalex.org/W2072202056","https://openalex.org/W2071822563","https://openalex.org/W2143985734","https://openalex.org/W2367493036","https://openalex.org/W1967434260"],"abstract_inverted_index":{"A":[0],"novel":[1],"physical":[2],"layer":[3],"security":[4,104],"transmission":[5,115],"scheme":[6,21,87],"for":[7],"relay-assisted":[8],"systems":[9],"is":[10],"proposed,":[11],"utilizing":[12],"the":[13,52,67,71,75,79,83,89],"generalized":[14],"weighted":[15],"fractional":[16],"Fourier":[17],"transform":[18],"(GWFRFT).":[19],"This":[20,86],"introduces":[22],"a":[23,57],"multi-component":[24],"approach":[25],"to":[26,111],"enhance":[27],"secure":[28,114],"transmission,":[29],"where":[30],"signals":[31],"are":[32,44],"decomposed":[33],"into":[34],"four":[35,60],"components":[36,43],"with":[37,66],"equal":[38],"power":[39,95],"distribution.":[40],"Different":[41],"signal":[42,62],"transmitted":[45],"by":[46],"different":[47],"relay":[48],"nodes,":[49],"resulting":[50],"in":[51],"destination":[53],"and":[54,106],"eavesdroppers":[55,92],"receiving":[56],"superposition":[58],"of":[59,70,78,91],"non-orthogonal":[61],"components.":[63],"Precoding,":[64],"combined":[65],"self-interference":[68],"properties":[69],"components,":[72],"significantly":[73],"reduces":[74,88],"achievable":[76],"rate":[77],"eavesdropping":[80],"channel,":[81],"enhancing":[82],"secrecy":[84],"rate.":[85],"performance":[90,105],"without":[93],"additional":[94],"consumption":[96,109],"or":[97],"computational":[98],"complexity.":[99],"The":[100],"results":[101],"demonstrate":[102],"improved":[103],"reduced":[107],"energy":[108],"compared":[110],"artificial":[112],"noise-based":[113],"methods.":[116]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}