{"id":"https://openalex.org/W2291254525","doi":"https://doi.org/10.1109/wcnc.2015.7127484","title":"Adaptive threshold architecture for spectrum sensing in public safety radio channels","display_name":"Adaptive threshold architecture for spectrum sensing in public safety radio channels","publication_year":2015,"publication_date":"2015-03-01","ids":{"openalex":"https://openalex.org/W2291254525","doi":"https://doi.org/10.1109/wcnc.2015.7127484","mag":"2291254525"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2015.7127484","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2015.7127484","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5047625406","display_name":"Maicon Kist","orcid":"https://orcid.org/0000-0001-8747-365X"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]},{"id":"https://openalex.org/I94328231","display_name":"University of Rio Grande and Rio Grande Community College","ror":"https://ror.org/02sghbs34","country_code":"US","type":"education","lineage":["https://openalex.org/I94328231"]}],"countries":["BR","US"],"is_corresponding":true,"raw_author_name":"Maicon Kist","raw_affiliation_strings":["Federal University of Rio Grande do Sul (UFRGS)"],"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Sul (UFRGS)","institution_ids":["https://openalex.org/I94328231","https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029417851","display_name":"Leonardo Roveda Faganello","orcid":null},"institutions":[{"id":"https://openalex.org/I94328231","display_name":"University of Rio Grande and Rio Grande Community College","ror":"https://ror.org/02sghbs34","country_code":"US","type":"education","lineage":["https://openalex.org/I94328231"]},{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR","US"],"is_corresponding":false,"raw_author_name":"Leonardo Roveda Faganello","raw_affiliation_strings":["Federal University of Rio Grande do Sul (UFRGS)"],"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Sul (UFRGS)","institution_ids":["https://openalex.org/I94328231","https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017862718","display_name":"Lucas Bondan","orcid":"https://orcid.org/0000-0001-5112-6381"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]},{"id":"https://openalex.org/I94328231","display_name":"University of Rio Grande and Rio Grande Community College","ror":"https://ror.org/02sghbs34","country_code":"US","type":"education","lineage":["https://openalex.org/I94328231"]}],"countries":["BR","US"],"is_corresponding":false,"raw_author_name":"Lucas Bondan","raw_affiliation_strings":["Federal University of Rio Grande do Sul (UFRGS)"],"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Sul (UFRGS)","institution_ids":["https://openalex.org/I94328231","https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070126615","display_name":"Marcelo A. Marotta","orcid":"https://orcid.org/0000-0003-1747-8441"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]},{"id":"https://openalex.org/I94328231","display_name":"University of Rio Grande and Rio Grande Community College","ror":"https://ror.org/02sghbs34","country_code":"US","type":"education","lineage":["https://openalex.org/I94328231"]}],"countries":["BR","US"],"is_corresponding":false,"raw_author_name":"Marcelo Antonio Marotta","raw_affiliation_strings":["Federal University of Rio Grande do Sul (UFRGS)"],"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Sul (UFRGS)","institution_ids":["https://openalex.org/I94328231","https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069321002","display_name":"Lisandro Zambenedetti Granville","orcid":"https://orcid.org/0000-0001-8956-8660"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]},{"id":"https://openalex.org/I94328231","display_name":"University of Rio Grande and Rio Grande Community College","ror":"https://ror.org/02sghbs34","country_code":"US","type":"education","lineage":["https://openalex.org/I94328231"]}],"countries":["BR","US"],"is_corresponding":false,"raw_author_name":"Lisandro Zambenedetti Granville","raw_affiliation_strings":["Federal University of Rio Grande do Sul (UFRGS)"],"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Sul (UFRGS)","institution_ids":["https://openalex.org/I94328231","https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110590866","display_name":"Juergen Rochol","orcid":null},"institutions":[{"id":"https://openalex.org/I94328231","display_name":"University of Rio Grande and Rio Grande Community College","ror":"https://ror.org/02sghbs34","country_code":"US","type":"education","lineage":["https://openalex.org/I94328231"]},{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR","US"],"is_corresponding":false,"raw_author_name":"Juergen Rochol","raw_affiliation_strings":["Federal University of Rio Grande do Sul (UFRGS)"],"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Sul (UFRGS)","institution_ids":["https://openalex.org/I94328231","https://openalex.org/I130442723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070996471","display_name":"Cristiano Bonato Both","orcid":"https://orcid.org/0000-0002-9776-4888"},"institutions":[{"id":"https://openalex.org/I207417044","display_name":"Universidade de Santa Cruz do Sul","ror":"https://ror.org/04zayvt43","country_code":"BR","type":"education","lineage":["https://openalex.org/I207417044"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Cristiano Bonato Both","raw_affiliation_strings":["University of Santa Cruz do Sul (UNISC)"],"affiliations":[{"raw_affiliation_string":"University of Santa Cruz do Sul (UNISC)","institution_ids":["https://openalex.org/I207417044"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5047625406"],"corresponding_institution_ids":["https://openalex.org/I130442723","https://openalex.org/I94328231"],"apc_list":null,"apc_paid":null,"fwci":1.6641,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.86703666,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"287","last_page":"292"},"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":0.9948999881744385,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9843999743461609,"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/cognitive-radio","display_name":"Cognitive radio","score":0.9393641948699951},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.758251428604126},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7388260960578918},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6061909198760986},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.5086225271224976},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4931418299674988},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4650489091873169},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4516323506832123},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3705183267593384},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3615399897098541},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3484095633029938},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3463655412197113},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16115358471870422},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13046014308929443}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9393641948699951},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.758251428604126},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7388260960578918},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6061909198760986},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.5086225271224976},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4931418299674988},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4650489091873169},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4516323506832123},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3705183267593384},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3615399897098541},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3484095633029938},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3463655412197113},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16115358471870422},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13046014308929443},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2015.7127484","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2015.7127484","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Wireless Communications and Networking Conference (WCNC)","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":11,"referenced_works":["https://openalex.org/W1973979964","https://openalex.org/W1992856611","https://openalex.org/W2049717194","https://openalex.org/W2091005538","https://openalex.org/W2092431085","https://openalex.org/W2096993487","https://openalex.org/W2101840010","https://openalex.org/W2102047175","https://openalex.org/W2102675181","https://openalex.org/W2109517573","https://openalex.org/W2115400030"],"related_works":["https://openalex.org/W2059212413","https://openalex.org/W2236567279","https://openalex.org/W2188389332","https://openalex.org/W4225341666","https://openalex.org/W3046087850","https://openalex.org/W1988869880","https://openalex.org/W185479762","https://openalex.org/W3161816731","https://openalex.org/W2224800885","https://openalex.org/W2392764151"],"abstract_inverted_index":{"Cognitive":[0],"radio":[1,43,49,115],"make":[2],"use":[3,27],"of":[4,28,69,108,143],"spectrum":[5,22],"sensing":[6,23,125],"techniques":[7,24],"to":[8,32,65,82,99,128,134,140],"detect":[9,33],"licensed":[10,83,109],"users":[11,110],"transmissions":[12,111],"and":[13],"avoid":[14],"causing":[15],"interference.":[16],"The":[17],"major":[18],"drawback":[19],"in":[20,40,75,112],"current":[21],"is":[25],"the":[26,47,70,79,102,106,120,124,144],"static":[29],"decision":[30,103],"thresholds":[31],"such":[34],"transmissions,":[35],"which":[36,74,94],"may":[37,50],"be":[38],"infeasible":[39],"public":[41,113],"safety":[42,114],"channels.":[44,61,116],"More":[45],"precisely,":[46],"cognitive":[48],"find":[51],"different":[52],"noise":[53],"or":[54],"interference":[55,80],"levels":[56],"when":[57,138],"switching":[58],"among":[59],"these":[60],"This":[62],"can":[63,77],"lead":[64],"a":[66],"wrong":[67],"picture":[68],"channel":[71],"occupancy":[72],"status,":[73],"turn":[76],"increase":[78],"caused":[81],"users.":[84],"In":[85],"this":[86],"paper":[87],"we":[88],"propose":[89],"an":[90],"Adaptive":[91],"Threshold":[92],"Architecture,":[93],"uses":[95],"machine":[96],"learning":[97],"algorithms":[98],"dynamically":[100],"adapt":[101],"threshold,":[104],"enabling":[105],"detection":[107],"Results":[117],"showed":[118],"that":[119],"proposed":[121],"architecture":[122],"increased":[123],"accuracy":[126],"up":[127,133],"2":[129],"times,":[130],"providing":[131],"results":[132],"6":[135],"times":[136],"faster":[137],"compared":[139],"other":[141],"solutions":[142],"literature.":[145]},"counts_by_year":[{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}