{"id":"https://openalex.org/W2163083318","doi":"https://doi.org/10.1109/pimrc.2008.4699894","title":"Double thresholds for judgment in cognitive spectrum sensing","display_name":"Double thresholds for judgment in cognitive spectrum sensing","publication_year":2008,"publication_date":"2008-09-01","ids":{"openalex":"https://openalex.org/W2163083318","doi":"https://doi.org/10.1109/pimrc.2008.4699894","mag":"2163083318"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2008.4699894","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2008.4699894","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications","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/A5028236191","display_name":"Weijia Han","orcid":"https://orcid.org/0000-0001-8378-3036"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weijia Han","raw_affiliation_strings":["Broadband Wireless Communication, State Key Laboratory of ISN, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Broadband Wireless Communication, State Key Laboratory of ISN, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004181029","display_name":"Jiandong Li","orcid":"https://orcid.org/0000-0002-8851-836X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiandong Li","raw_affiliation_strings":["Broadband Wireless Communication, State Key Laboratory of ISN, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Broadband Wireless Communication, State Key Laboratory of ISN, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101485636","display_name":"Zhao Li","orcid":"https://orcid.org/0000-0003-3996-255X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhao Li","raw_affiliation_strings":["Broadband Wireless Communication, State Key Laboratory of ISN, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Broadband Wireless Communication, State Key Laboratory of ISN, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072236233","display_name":"Junliang Yao","orcid":"https://orcid.org/0000-0001-6041-9813"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junliang Yao","raw_affiliation_strings":["Broadband Wireless Communication, State Key Laboratory of ISN, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Broadband Wireless Communication, State Key Laboratory of ISN, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100319457","display_name":"Dong Chen","orcid":"https://orcid.org/0000-0002-2209-2183"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong Chen","raw_affiliation_strings":["Broadband Wireless Communication, State Key Laboratory of ISN, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Broadband Wireless Communication, State Key Laboratory of ISN, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5028236191"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.7332,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.78029893,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"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":0.9983999729156494,"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":0.9815999865531921,"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":0.966441810131073},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.7379552125930786},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.675753116607666},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6613278388977051},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.6434367299079895},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.5694096088409424},{"id":"https://openalex.org/keywords/cognitive-systems","display_name":"Cognitive systems","score":0.4892825782299042},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4475996494293213},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3742442727088928},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.32630059123039246},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19274285435676575},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1837274730205536},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1551809310913086},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.09308731555938721},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06324207782745361}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.966441810131073},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.7379552125930786},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.675753116607666},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6613278388977051},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.6434367299079895},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.5694096088409424},{"id":"https://openalex.org/C2986342778","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Cognitive systems","level":3,"score":0.4892825782299042},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4475996494293213},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3742442727088928},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32630059123039246},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19274285435676575},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1837274730205536},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1551809310913086},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.09308731555938721},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06324207782745361},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2008.4699894","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2008.4699894","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7400000095367432,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2071707134","https://openalex.org/W2084436032","https://openalex.org/W2098586087","https://openalex.org/W2111018129","https://openalex.org/W2130578220","https://openalex.org/W2146059050","https://openalex.org/W2161818537","https://openalex.org/W2170524206","https://openalex.org/W3184849656"],"related_works":["https://openalex.org/W2018726158","https://openalex.org/W2387652801","https://openalex.org/W2540573036","https://openalex.org/W1990934859","https://openalex.org/W2053336077","https://openalex.org/W2335557509","https://openalex.org/W2261472171","https://openalex.org/W2158337294","https://openalex.org/W1996746875","https://openalex.org/W2775301649"],"abstract_inverted_index":{"In":[0,37],"cognitive":[1,48,107],"radio":[2,49,108],"system,":[3],"secondary":[4,34],"users":[5],"should":[6],"have":[7],"capability":[8],"of":[9,33,43],"detecting":[10],"the":[11,31,91,112,124],"signal":[12],"from":[13],"primary":[14,22],"user":[15,35],"to":[16],"evade":[17],"interfering":[18],"harmfully":[19],"with":[20],"any":[21],"receiver.":[23],"The":[24],"duration":[25],"used":[26],"for":[27,79],"spectrum":[28,50],"sensing":[29],"influences":[30],"performance":[32],"system.":[36,109],"this":[38,54,64,101],"paper,":[39],"we":[40,56],"show":[41],"disadvantages":[42],"one":[44],"threshold":[45],"judgment":[46,89,119],"in":[47,94,106],"sensing.":[51],"For":[52],"improving":[53],"defect,":[55],"propose":[57],"a":[58],"double":[59],"thresholds":[60],"scheme":[61,65,84,120],"and":[62],"prove":[63],"indeed":[66],"could":[67],"gain":[68],"more":[69],"throughputs":[70],"under":[71],"certain":[72],"condition.":[73,125],"Additionally,":[74],"two":[75,96],"instantiations":[76],"are":[77],"taken":[78],"general":[80],"illustrating":[81],"that":[82],"our":[83,118],"performs":[85],"better":[86],"than":[87],"traditional":[88],"at":[90],"conditions":[92],"shown":[93],"these":[95],"examples.":[97],"It":[98],"is":[99,103],"proved":[100],"condition":[102],"satisfied":[104],"universally":[105],"Results":[110],"indicate":[111],"maximal":[113],"throughput":[114],"increases":[115],"while":[116],"adopting":[117],"when":[121],"parameters":[122],"meet":[123]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
