{"id":"https://openalex.org/W2015774512","doi":"https://doi.org/10.1145/2093256.2093257","title":"Minimizing the coarse-fine spectrum sensing time of cognitive radios with ideal secondary detectors subject to noise uncertainty","display_name":"Minimizing the coarse-fine spectrum sensing time of cognitive radios with ideal secondary detectors subject to noise uncertainty","publication_year":2011,"publication_date":"2011-10-26","ids":{"openalex":"https://openalex.org/W2015774512","doi":"https://doi.org/10.1145/2093256.2093257","mag":"2015774512"},"language":"en","primary_location":{"id":"doi:10.1145/2093256.2093257","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2093256.2093257","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Cognitive Radio and Advanced Spectrum Management","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/A5064347504","display_name":"Brendan Lawton","orcid":null},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Brendan Lawton","raw_affiliation_strings":["University College Cork, Cork, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University College Cork, Cork, Ireland","institution_ids":["https://openalex.org/I27577105"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012523710","display_name":"Colin C. Murphy","orcid":"https://orcid.org/0000-0002-0308-8461"},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Colin C. Murphy","raw_affiliation_strings":["University College Cork, Cork, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University College Cork, Cork, Ireland","institution_ids":["https://openalex.org/I27577105"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I27577105"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0980378,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"10","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":1.0,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9980000257492065,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9908999800682068,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/cognitive-radio","display_name":"Cognitive radio","score":0.8559043407440186},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.7492744326591492},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.7301620841026306},{"id":"https://openalex.org/keywords/ideal","display_name":"Ideal (ethics)","score":0.6577177047729492},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6533699035644531},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.5833505392074585},{"id":"https://openalex.org/keywords/noise-power","display_name":"Noise power","score":0.5119487047195435},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.46124643087387085},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4377601146697998},{"id":"https://openalex.org/keywords/noise-spectrum","display_name":"Noise spectrum","score":0.42572319507598877},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4101170599460602},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28426218032836914},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21013835072517395},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18247076869010925},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.1649693250656128},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15664008259773254},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.15299442410469055}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8559043407440186},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.7492744326591492},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.7301620841026306},{"id":"https://openalex.org/C2776639384","wikidata":"https://www.wikidata.org/wiki/Q840396","display_name":"Ideal (ethics)","level":2,"score":0.6577177047729492},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6533699035644531},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.5833505392074585},{"id":"https://openalex.org/C203234222","wikidata":"https://www.wikidata.org/wiki/Q2133519","display_name":"Noise power","level":3,"score":0.5119487047195435},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.46124643087387085},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4377601146697998},{"id":"https://openalex.org/C2983980114","wikidata":"https://www.wikidata.org/wiki/Q4854529","display_name":"Noise spectrum","level":3,"score":0.42572319507598877},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4101170599460602},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28426218032836914},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21013835072517395},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18247076869010925},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.1649693250656128},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15664008259773254},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.15299442410469055},{"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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2093256.2093257","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2093256.2093257","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Cognitive Radio and Advanced Spectrum Management","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":4,"referenced_works":["https://openalex.org/W2164701487","https://openalex.org/W2167942597","https://openalex.org/W3009619715","https://openalex.org/W3217685039"],"related_works":["https://openalex.org/W2775301649","https://openalex.org/W2048427509","https://openalex.org/W4233632157","https://openalex.org/W2330895226","https://openalex.org/W2994439156","https://openalex.org/W2587869769","https://openalex.org/W1644717624","https://openalex.org/W1985092630","https://openalex.org/W2131193330","https://openalex.org/W2097897855"],"abstract_inverted_index":{"In":[0],"previous":[1],"work":[2],"a":[3],"method":[4,23],"was":[5,25,38],"derived":[6],"for":[7,13,30],"generating":[8],"estimates":[9],"of":[10,18],"design":[11],"curves":[12],"Coarse-Fine":[14],"spectrum":[15],"sensing.":[16],"One":[17],"the":[19,22,36,42,45,48,53],"problems":[20],"that":[21],"had":[24],"it":[26],"could":[27,50],"not":[28,41,51],"account":[29],"variations":[31],"in":[32],"noise":[33,37],"power.":[34],"If":[35],"uncertain":[39],"or":[40],"same":[43],"across":[44],"bands,":[46],"then":[47],"model":[49],"predict":[52],"performance":[54],"correctly.":[55]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}