{"id":"https://openalex.org/W3092236240","doi":"https://doi.org/10.1109/lwc.2020.3029343","title":"The Meta Distributions of Secrecy Rate for the Downlink NOMA Systems","display_name":"The Meta Distributions of Secrecy Rate for the Downlink NOMA Systems","publication_year":2020,"publication_date":"2020-10-07","ids":{"openalex":"https://openalex.org/W3092236240","doi":"https://doi.org/10.1109/lwc.2020.3029343","mag":"3092236240"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2020.3029343","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2020.3029343","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-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/A5073756161","display_name":"Hongjiang Lei","orcid":"https://orcid.org/0000-0002-9070-6300"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]},{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongjiang Lei","raw_affiliation_strings":["Chongqing Key Laboratory of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","Shaanxi Key Laboratory of Information Communication Network and Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","Shaanxi Key Laboratory of Information Communication Network and Security, Xi'an University of Posts and Telecommunications, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-9070-6300","affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"Shaanxi Key Laboratory of Information Communication Network and Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"Shaanxi Key Laboratory of Information Communication Network and Security, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004972663","display_name":"Rui Gao","orcid":"https://orcid.org/0000-0003-0145-8577"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Gao","raw_affiliation_strings":["Chongqing Key Laboratory of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103179056","display_name":"Zhi Ren","orcid":"https://orcid.org/0000-0002-7890-1242"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Ren","raw_affiliation_strings":["Chongqing Key Laboratory of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-7890-1242","affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100766772","display_name":"Ki\u2010Hong Park","orcid":"https://orcid.org/0000-0002-6867-4277"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Ki-Hong Park","raw_affiliation_strings":["CEMSE Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0002-6867-4277","affiliations":[{"raw_affiliation_string":"CEMSE Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053119799","display_name":"Gaofeng Pan","orcid":"https://orcid.org/0000-0003-1008-5717"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gaofeng Pan","raw_affiliation_strings":["School of Information and Electronics Engineering, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics Engineering, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083193286","display_name":"Mohamed\u2010Slim Alouini","orcid":"https://orcid.org/0000-0003-4827-1793"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Mohamed-Slim Alouini","raw_affiliation_strings":["CEMSE Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0003-4827-1793","affiliations":[{"raw_affiliation_string":"CEMSE Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2019,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.50837086,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"10","issue":"2","first_page":"291","last_page":"295"},"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":0.9945999979972839,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9941999912261963,"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/noma","display_name":"Noma","score":0.8367810845375061},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.8355473279953003},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.796626091003418},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6656481027603149},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5439519882202148},{"id":"https://openalex.org/keywords/imperfect","display_name":"Imperfect","score":0.48017850518226624},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.4700530767440796},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3278483748435974},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2725028395652771},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2686655521392822},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.140125572681427},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08504253625869751}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8367810845375061},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8355473279953003},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.796626091003418},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6656481027603149},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5439519882202148},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.48017850518226624},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.4700530767440796},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3278483748435974},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2725028395652771},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2686655521392822},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.140125572681427},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08504253625869751},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lwc.2020.3029343","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2020.3029343","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/665551","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/665551","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2144167987","display_name":null,"funder_award_id":"cstc2015jcyjBX0085","funder_id":"https://openalex.org/F4320335951","funder_display_name":"Fundamental and Frontier Research Project of Chongqing"},{"id":"https://openalex.org/G355530450","display_name":"\u65e0\u4eba\u673a\u901a\u4fe1\u7cfb\u7edf\u7684\u7269\u7406\u5c42\u5b89\u5168\u7406\u8bba\u548c\u6280\u672f\u7814\u7a76","funder_award_id":"61971080","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335951","display_name":"Fundamental and Frontier Research Project of Chongqing","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1640283668","https://openalex.org/W1967280221","https://openalex.org/W2157005274","https://openalex.org/W2743190787","https://openalex.org/W2794099461","https://openalex.org/W2801179766","https://openalex.org/W2962815534","https://openalex.org/W2963408540","https://openalex.org/W2963552745","https://openalex.org/W2964273441","https://openalex.org/W2991165022","https://openalex.org/W2995549874","https://openalex.org/W3000124159","https://openalex.org/W3006775050","https://openalex.org/W3008609509","https://openalex.org/W3011698305","https://openalex.org/W3082060235","https://openalex.org/W4300223101"],"related_works":["https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W4404253608","https://openalex.org/W3010814398","https://openalex.org/W4385197899","https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W2795815818","https://openalex.org/W2950413682"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"the":[3,8,26,30,41,45,65,71,74,86,90,93],"Meta":[4],"distributions":[5],"(MDs)":[6],"of":[7,28,49,54,73,92],"secrecy":[9,51,94,99],"rate":[10,95],"in":[11,96],"downlink":[12],"non-orthogonal":[13],"multiple":[14],"access":[15],"(NOMA)":[16],"systems":[17],"with":[18],"randomly":[19],"located":[20],"eavesdroppers":[21],"are":[22,35,57,68],"investigated.":[23],"Due":[24],"to":[25],"complexity":[27],"calculation,":[29],"MDs":[31],"for":[32,44],"NOMA":[33,55],"users":[34,56],"approximated":[36],"by":[37,78],"Beta":[38],"approximation":[39],"and":[40],"analytical":[42],"expressions":[43],"first":[46],"two":[47],"moments":[48],"conditional":[50],"connection":[52,100],"probability":[53],"derived,":[58],"while":[59],"perfect/imperfect":[60],"successive":[61],"interference":[62],"cancellations":[63],"on":[64],"near":[66],"user":[67],"considered.":[69],"Finally,":[70],"accuracy":[72],"result":[75],"is":[76],"verified":[77],"Monte":[79],"Carlo":[80],"simulations.":[81],"The":[82],"results":[83],"show":[84],"that":[85],"MD":[87],"can":[88],"capture":[89],"statistics":[91],"a":[97],"given":[98],"probability.":[101]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}