{"id":"https://openalex.org/W2887524236","doi":"https://doi.org/10.1109/icc.2018.8422834","title":"The Secrecy Analysis over Physical Layer in NOMA-Enabled Cognitive Radio Networks","display_name":"The Secrecy Analysis over Physical Layer in NOMA-Enabled Cognitive Radio Networks","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2887524236","doi":"https://doi.org/10.1109/icc.2018.8422834","mag":"2887524236"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2018.8422834","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2018.8422834","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications (ICC)","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/A5060648341","display_name":"Luwei Wei","orcid":null},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luwei Wei","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080987681","display_name":"Tao Jing","orcid":"https://orcid.org/0000-0001-5277-1729"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Jing","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087945929","display_name":"Xin Fan","orcid":"https://orcid.org/0000-0003-1660-4290"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Fan","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101469143","display_name":"Yingkun Wen","orcid":"https://orcid.org/0000-0001-5115-7102"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingkun Wen","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049709192","display_name":"Yan Huo","orcid":"https://orcid.org/0000-0003-0647-1009"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Huo","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I21193070"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":28,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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":1.0,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9995999932289124,"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":0.989799976348877,"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/underlay","display_name":"Underlay","score":0.8850504159927368},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.776134192943573},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7755961418151855},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.7666657567024231},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6705933213233948},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5927650928497314},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.5770268440246582},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4671556353569031},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.24109500646591187},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2253994345664978},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.21202293038368225},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.15346986055374146},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.13056543469429016},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09184333682060242}],"concepts":[{"id":"https://openalex.org/C2777679929","wikidata":"https://www.wikidata.org/wiki/Q7883709","display_name":"Underlay","level":3,"score":0.8850504159927368},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.776134192943573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7755961418151855},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.7666657567024231},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6705933213233948},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5927650928497314},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.5770268440246582},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4671556353569031},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.24109500646591187},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2253994345664978},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.21202293038368225},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.15346986055374146},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.13056543469429016},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09184333682060242}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2018.8422834","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2018.8422834","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications (ICC)","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":22,"referenced_works":["https://openalex.org/W1937870803","https://openalex.org/W2024060531","https://openalex.org/W2036484244","https://openalex.org/W2128010550","https://openalex.org/W2130324471","https://openalex.org/W2142022446","https://openalex.org/W2151728153","https://openalex.org/W2159687282","https://openalex.org/W2233021649","https://openalex.org/W2277419020","https://openalex.org/W2302349451","https://openalex.org/W2506399502","https://openalex.org/W2509696551","https://openalex.org/W2599221640","https://openalex.org/W2759227453","https://openalex.org/W2761095440","https://openalex.org/W2766889259","https://openalex.org/W2963754552","https://openalex.org/W3006374606","https://openalex.org/W6656506093","https://openalex.org/W6736060398","https://openalex.org/W6745578276"],"related_works":["https://openalex.org/W2795815818","https://openalex.org/W2948218462","https://openalex.org/W2769590643","https://openalex.org/W4376057090","https://openalex.org/W2826268264","https://openalex.org/W2169642774","https://openalex.org/W2945658197","https://openalex.org/W2918218439","https://openalex.org/W2532161418","https://openalex.org/W2556201531"],"abstract_inverted_index":{"An":[0],"underlay":[1,28,69],"cognitive":[2,156],"radio":[3,157],"network":[4],"(CRN)":[5],"with":[6,134],"non-":[7],"orthogonal":[8],"multiple":[9,15,137],"access":[10,16,138],"(NOMA)":[11],"is":[12,128],"a":[13,53,80,107],"promising":[14],"scheme":[17],"to":[18,47,111],"solve":[19],"the":[20,33,38,49,66,76,84,113,121,143,146,151,155],"problem":[21,99],"of":[22,52,55,83,89,124,132,145,154],"scarce":[23],"spectrum.":[24],"This":[25],"novel":[26],"NOMA-enabled":[27,126],"CRN":[29],"can":[30,149],"also":[31],"enhance":[32],"transmission":[34],"secrecy":[35,50,85,122,152],"via":[36],"employing":[37],"deliberately":[39],"introduced":[40],"interference.":[41],"In":[42,140],"this":[43],"paper,":[44],"we":[45,78,93],"intend":[46],"investigate":[48],"capacity":[51],"pair":[54],"primary":[56],"users":[57,63],"(PUs)":[58],"and":[59,103,105],"randomly":[60],"deployed":[61],"secondary":[62],"(SUs)":[64],"in":[65,75],"NOMA-":[67],"enabled":[68],"CRN.":[70],"Considering":[71],"an":[72,96],"existing":[73],"eavesdropper":[74],"network,":[77],"derive":[79],"closed-form":[81],"expression":[82],"sum":[86],"rate":[87],"(SSR)":[88],"all":[90,125],"SUs.":[91],"Then,":[92],"further":[94],"formulate":[95],"SSR":[97],"optimization":[98],"for":[100],"both":[101],"PUs":[102],"SUs":[104,127,133],"design":[106],"simulated":[108],"annealing":[109],"algorithm":[110],"find":[112],"optimal":[114],"power":[115],"allocation.":[116],"Simulation":[117],"results":[118],"demonstrate":[119],"that":[120,131],"performance":[123,153],"higher":[129],"than":[130],"frequency":[135],"division":[136],"(FDMA).":[139],"other":[141],"words,":[142],"use":[144],"NOMA":[147],"technology":[148],"improve":[150],"system.":[158]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":9},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
