{"id":"https://openalex.org/W2160679186","doi":"https://doi.org/10.1109/glocom.2011.6133652","title":"Impact of Interference on Secrecy Capacity in a Cognitive Radio Network","display_name":"Impact of Interference on Secrecy Capacity in a Cognitive Radio Network","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W2160679186","doi":"https://doi.org/10.1109/glocom.2011.6133652","mag":"2160679186"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2011.6133652","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6133652","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","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/A5113781305","display_name":"Zhihui Shu","orcid":null},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Zhihui Shu","raw_affiliation_strings":["Department of Computer and Electronics Engineering, University of Nebraska, Lincoln, Omaha, NE, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Electronics Engineering, University of Nebraska, Lincoln, Omaha, NE, USA","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020994183","display_name":"Yaoqing Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yaoqing Yang","raw_affiliation_strings":["Department of Computer and Electronics Engineering, University of Nebraska, Lincoln, Omaha, NE, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Electronics Engineering, University of Nebraska, Lincoln, Omaha, NE, USA","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073527013","display_name":"Yi Qian","orcid":"https://orcid.org/0000-0001-5671-916X"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yi Qian","raw_affiliation_strings":["Department of Computer and Electronics Engineering, University of Nebraska, Lincoln, Omaha, NE, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Electronics Engineering, University of Nebraska, Lincoln, Omaha, NE, USA","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057118326","display_name":"Rose Qingyang Hu","orcid":"https://orcid.org/0000-0002-1571-3631"},"institutions":[{"id":"https://openalex.org/I121980950","display_name":"Utah State University","ror":"https://ror.org/00h6set76","country_code":"US","type":"education","lineage":["https://openalex.org/I121980950"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Q. Hu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Utah State University, Logan, UT, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Utah State University, Logan, UT, USA","institution_ids":["https://openalex.org/I121980950"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5113781305"],"corresponding_institution_ids":["https://openalex.org/I114395901"],"apc_list":null,"apc_paid":null,"fwci":2.4314,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.90012195,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"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":0.9998000264167786,"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":0.9998000264167786,"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/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9840999841690063,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/secrecy","display_name":"Secrecy","score":0.8082039952278137},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7799072861671448},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6717380881309509},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.656466007232666},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6317074298858643},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6106137633323669},{"id":"https://openalex.org/keywords/poisson-point-process","display_name":"Poisson point process","score":0.5561457872390747},{"id":"https://openalex.org/keywords/stochastic-geometry","display_name":"Stochastic geometry","score":0.5344682335853577},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5081131458282471},{"id":"https://openalex.org/keywords/capacity-planning","display_name":"Capacity planning","score":0.46286946535110474},{"id":"https://openalex.org/keywords/cumulative-distribution-function","display_name":"Cumulative distribution function","score":0.4386882185935974},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4179063141345978},{"id":"https://openalex.org/keywords/poisson-distribution","display_name":"Poisson distribution","score":0.37421947717666626},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.32538092136383057},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.321340411901474},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2717755436897278},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2617188096046448},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15819159150123596},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1494368314743042},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.14310577511787415},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1052963137626648}],"concepts":[{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.8082039952278137},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7799072861671448},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6717380881309509},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.656466007232666},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6317074298858643},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6106137633323669},{"id":"https://openalex.org/C16757284","wikidata":"https://www.wikidata.org/wiki/Q1145117","display_name":"Poisson point process","level":3,"score":0.5561457872390747},{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.5344682335853577},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5081131458282471},{"id":"https://openalex.org/C2781007418","wikidata":"https://www.wikidata.org/wiki/Q1456934","display_name":"Capacity planning","level":2,"score":0.46286946535110474},{"id":"https://openalex.org/C103784038","wikidata":"https://www.wikidata.org/wiki/Q386228","display_name":"Cumulative distribution function","level":3,"score":0.4386882185935974},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4179063141345978},{"id":"https://openalex.org/C100906024","wikidata":"https://www.wikidata.org/wiki/Q205692","display_name":"Poisson distribution","level":2,"score":0.37421947717666626},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32538092136383057},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.321340411901474},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2717755436897278},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2617188096046448},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15819159150123596},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1494368314743042},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.14310577511787415},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1052963137626648},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2011.6133652","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6133652","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","raw_type":"proceedings-article"},{"id":"pmh:oai:digitalcommons.unl.edu:computerelectronicfacpub-1098","is_oa":false,"landing_page_url":"http://digitalcommons.unl.edu/computerelectronicfacpub/86","pdf_url":null,"source":{"id":"https://openalex.org/S4306513441","display_name":"Insecta mundi","issn_l":"0749-6737","issn":["0749-6737","1942-1354","1942-1362"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310316217","host_organization_name":"Center for Systematic Entomology","host_organization_lineage":["https://openalex.org/P4310316217"],"host_organization_lineage_names":["Center for Systematic Entomology"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Publications in Computer & Electronics Engineering (to 2015)","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1667165204","https://openalex.org/W1981242829","https://openalex.org/W2023642602","https://openalex.org/W2043769961","https://openalex.org/W2061992737","https://openalex.org/W2080693943","https://openalex.org/W2084248056","https://openalex.org/W2084372829","https://openalex.org/W2095796369","https://openalex.org/W2102654676","https://openalex.org/W2113629043","https://openalex.org/W2123552513","https://openalex.org/W2145873277","https://openalex.org/W2147457379","https://openalex.org/W2148967920","https://openalex.org/W2156472144","https://openalex.org/W2160709564","https://openalex.org/W2166115816","https://openalex.org/W2171882038","https://openalex.org/W2610335499"],"related_works":["https://openalex.org/W2023833916","https://openalex.org/W2963230071","https://openalex.org/W2342335616","https://openalex.org/W1607049962","https://openalex.org/W1674302630","https://openalex.org/W2430493507","https://openalex.org/W2799837476","https://openalex.org/W2751265095","https://openalex.org/W4321343625","https://openalex.org/W2228745896"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,50,84,105],"investigate":[4],"secrecy":[5,43,74,90,117],"capacity":[6,44,75,91,118],"of":[7,22,45,73,89,92,102,109,115,137,141],"a":[8,52,63,93,97,120,124],"cognitive":[9,64],"radio":[10,65],"network":[11,53,67],"based":[12],"on":[13,132],"stochastic":[14,34],"geometry":[15],"distributions.":[16],"We":[17],"consider":[18],"the":[19,24,28,33,37,42,46,71,86,110,116,130],"Poisson":[20,139],"process":[21],"both":[23],"secondary":[25,38,58,144],"users":[26,39,59,145],"and":[27,30,60,69,123,146],"eavesdroppers,":[29],"analyze":[31],"how":[32],"interference":[35],"from":[36,96],"can":[40],"influence":[41],"primary":[47,56,94,121,125,142],"users.":[48],"First,":[49],"describe":[51],"model":[54],"with":[55],"users,":[57,143],"eavesdroppers":[61],"in":[62,76,135],"communication":[66,99],"environment,":[68],"obtain":[70],"expression":[72],"an":[77],"additive":[78],"white":[79],"Gaussian":[80],"noise":[81],"channel.":[82],"Then,":[83],"study":[85],"outage":[87],"probability":[88],"node":[95],"secure":[98,133],"graph":[100],"point":[101],"view.":[103],"Furthermore,":[104],"present":[106],"numerical":[107],"results":[108],"cumulative":[111],"distribution":[112],"function":[113],"(c.d.f.)":[114],"between":[119],"transmitter":[122],"receiver.":[126],"Our":[127],"analysis":[128],"brings":[129],"insights":[131],"communications":[134],"terms":[136],"spatially":[138],"distributions":[140],"eavesdroppers.":[147]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":4}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}