{"id":"https://openalex.org/W2337349928","doi":"https://doi.org/10.1109/iswcs.2015.7454440","title":"Secrecy outage analysis of cognitive radio networks with power control","display_name":"Secrecy outage analysis of cognitive radio networks with power control","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W2337349928","doi":"https://doi.org/10.1109/iswcs.2015.7454440","mag":"2337349928"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2015.7454440","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2015.7454440","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Symposium on Wireless Communication Systems (ISWCS)","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/A5001160714","display_name":"Yohannes Jote Tolossa","orcid":"https://orcid.org/0000-0002-0801-1420"},"institutions":[{"id":"https://openalex.org/I193619901","display_name":"Constructor University","ror":"https://ror.org/02yrs2n53","country_code":"DE","type":"education","lineage":["https://openalex.org/I193619901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Yohannes Jote Tolossa","raw_affiliation_strings":["School of Engineering and Sciences, Jacobs University, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Sciences, Jacobs University, Bremen, Germany","institution_ids":["https://openalex.org/I193619901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080073323","display_name":"Satyanarayana Vuppala","orcid":"https://orcid.org/0000-0001-9909-5465"},"institutions":[{"id":"https://openalex.org/I193619901","display_name":"Constructor University","ror":"https://ror.org/02yrs2n53","country_code":"DE","type":"education","lineage":["https://openalex.org/I193619901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Satyanarayana Vuppala","raw_affiliation_strings":["School of Engineering and Sciences, Jacobs University, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Sciences, Jacobs University, Bremen, Germany","institution_ids":["https://openalex.org/I193619901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042210188","display_name":"Giuseppe Thadeu Freitas de Abreu","orcid":"https://orcid.org/0000-0002-5018-8174"},"institutions":[{"id":"https://openalex.org/I193619901","display_name":"Constructor University","ror":"https://ror.org/02yrs2n53","country_code":"DE","type":"education","lineage":["https://openalex.org/I193619901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Giuseppe Abreu","raw_affiliation_strings":["School of Engineering and Sciences, Jacobs University, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Sciences, Jacobs University, Bremen, Germany","institution_ids":["https://openalex.org/I193619901"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16456939,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"706","last_page":"710"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","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/T10964","display_name":"Wireless Communication Security Techniques","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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9876000285148621,"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"}},{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9787999987602234,"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/secrecy","display_name":"Secrecy","score":0.8202486038208008},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7602920532226562},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7048407196998596},{"id":"https://openalex.org/keywords/equivocation","display_name":"Equivocation","score":0.6623866558074951},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6548696756362915},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6495890021324158},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.587840735912323},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5867587327957153},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5863995552062988},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.525221586227417},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5161626935005188},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4733572006225586},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.35125112533569336},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3365859091281891},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.18923884630203247},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17217591404914856},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1406136453151703},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08683207631111145},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08495011925697327}],"concepts":[{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.8202486038208008},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7602920532226562},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7048407196998596},{"id":"https://openalex.org/C17859611","wikidata":"https://www.wikidata.org/wiki/Q10797615","display_name":"Equivocation","level":2,"score":0.6623866558074951},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6548696756362915},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6495890021324158},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.587840735912323},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5867587327957153},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5863995552062988},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.525221586227417},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5161626935005188},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4733572006225586},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.35125112533569336},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3365859091281891},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.18923884630203247},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17217591404914856},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1406136453151703},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08683207631111145},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08495011925697327},{"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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"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":1,"locations":[{"id":"doi:10.1109/iswcs.2015.7454440","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2015.7454440","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Symposium on Wireless Communication Systems (ISWCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.8299999833106995,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W2014285456","https://openalex.org/W2040982229","https://openalex.org/W2043769961","https://openalex.org/W2052197092","https://openalex.org/W2061468406","https://openalex.org/W2080693943","https://openalex.org/W2088740757","https://openalex.org/W2117035673","https://openalex.org/W2120702424","https://openalex.org/W2128153585","https://openalex.org/W2132748039","https://openalex.org/W2144007657","https://openalex.org/W2151075555","https://openalex.org/W2151186541","https://openalex.org/W2156214717","https://openalex.org/W2158092196","https://openalex.org/W2159687282","https://openalex.org/W2160679186","https://openalex.org/W2313745359","https://openalex.org/W2572140128","https://openalex.org/W3099283425","https://openalex.org/W4249365614","https://openalex.org/W4400560340","https://openalex.org/W6683724309","https://openalex.org/W6683920473"],"related_works":["https://openalex.org/W2884693032","https://openalex.org/W2022034366","https://openalex.org/W2992325167","https://openalex.org/W2342506563","https://openalex.org/W4246965388","https://openalex.org/W1946048292","https://openalex.org/W2276821839","https://openalex.org/W2949679674","https://openalex.org/W4235702756","https://openalex.org/W2951762147"],"abstract_inverted_index":{"We":[0],"examine":[1],"the":[2,8,34,49,58,63,77,85,91,94,102],"upper":[3],"and":[4,42,68,89,130],"lower":[5],"bound":[6],"of":[7,12,37,62,93,104],"secrecy":[9,78,111,128,131],"outage":[10,79],"probability":[11,59],"primary":[13],"links":[14],"in":[15,30],"cognitive":[16,39,51],"wireless":[17],"sensor":[18],"networks":[19],"employing":[20],"power":[21,25,36],"control":[22,26],"scheme.":[23],"The":[24,113],"law":[27],"is":[28,70,74,99],"adopted":[29],"order":[31],"to":[32,48,121],"govern":[33],"transmission":[35,132],"a":[38,107],"radio":[40,52],"node":[41],"there":[43],"by":[44],"limit":[45],"interference":[46,65],"incurred":[47],"neighboring":[50],"user.":[53],"An":[54],"accurate":[55],"expressions":[56,114],"for":[57],"density":[60,92],"function":[61],"aggregate":[64],"with":[66],"fading":[67,105],"shadowing":[69],"also":[71,117],"derived.":[72],"It":[73],"shown":[75],"that":[76,101],"bounds":[80],"will":[81],"become":[82],"tight":[83],"as":[84,127],"equivocation":[86],"rate":[87,129],"increases":[88],"when":[90],"eavesdroppers":[95],"decrease.":[96],"Moreover,":[97],"it":[98],"found":[100],"presence":[103],"has":[106],"little":[108],"impact":[109],"on":[110],"outage.":[112],"derived":[115],"can":[116],"be":[118],"further":[119],"used":[120],"obtain":[122],"other":[123],"analytical":[124],"results":[125],"such":[126],"capacity.":[133]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
