{"id":"https://openalex.org/W2542661521","doi":"https://doi.org/10.1109/iske.2010.5680800","title":"Cyclo-stationary detection of the Spectrum holes under blind parameters in cognitive radio","display_name":"Cyclo-stationary detection of the Spectrum holes under blind parameters in cognitive radio","publication_year":2010,"publication_date":"2010-11-01","ids":{"openalex":"https://openalex.org/W2542661521","doi":"https://doi.org/10.1109/iske.2010.5680800","mag":"2542661521"},"language":"en","primary_location":{"id":"doi:10.1109/iske.2010.5680800","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iske.2010.5680800","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Intelligent Systems and Knowledge Engineering","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/A5010418315","display_name":"Chengkai Tang","orcid":"https://orcid.org/0000-0002-9008-0061"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chengkai Tang","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064348741","display_name":"Baowang Lian","orcid":"https://orcid.org/0000-0003-2457-0596"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baowang Lian","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100384157","display_name":"Lingling Zhang","orcid":"https://orcid.org/0000-0002-9834-7410"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lingling Zhang","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5010418315"],"corresponding_institution_ids":["https://openalex.org/I17145004"],"apc_list":null,"apc_paid":null,"fwci":0.3561,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.68583247,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"85","last_page":"88"},"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":0.9998999834060669,"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":0.9998999834060669,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9941999912261963,"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/cognitive-radio","display_name":"Cognitive radio","score":0.9172440767288208},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.659589946269989},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6239053606987},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5841916799545288},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5355408787727356},{"id":"https://openalex.org/keywords/detection-theory","display_name":"Detection theory","score":0.4339011311531067},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35001078248023987},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.32595914602279663},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29675060510635376},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2861559987068176},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21649760007858276},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1591884195804596},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.09632807970046997}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9172440767288208},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.659589946269989},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6239053606987},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5841916799545288},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5355408787727356},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.4339011311531067},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35001078248023987},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.32595914602279663},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29675060510635376},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2861559987068176},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21649760007858276},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1591884195804596},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.09632807970046997},{"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/iske.2010.5680800","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iske.2010.5680800","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Intelligent Systems and Knowledge Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320309475","display_name":"Northwestern University","ror":"https://ror.org/000e0be47"},{"id":"https://openalex.org/F4320321392","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2071707134","https://openalex.org/W2111668044","https://openalex.org/W2158662369"],"related_works":["https://openalex.org/W1972681291","https://openalex.org/W1978047861","https://openalex.org/W2384472869","https://openalex.org/W2063020798","https://openalex.org/W1965991469","https://openalex.org/W2156410490","https://openalex.org/W2365607761","https://openalex.org/W2028943099","https://openalex.org/W2355253265","https://openalex.org/W2575928290"],"abstract_inverted_index":{"While":[0],"real-time":[1],"monitoring":[2],"the":[3,15,40,46,58,62,67,77,81,87,99,105,113,122],"primary":[4,20,35,53,63],"users'":[5],"channel":[6],"in":[7,80],"cognitive":[8],"radio,":[9],"most":[10],"secondary":[11],"users":[12,118],"can't":[13],"obtain":[14],"signal":[16,37],"parameters,":[17,69],"as":[18],"for":[19],"user's":[21],"information":[22],"security":[23],"and":[24,92,97,104],"their":[25],"own":[26],"aspirations.":[27],"In":[28],"this":[29],"paper,":[30],"we":[31,70,85],"proposed":[32],"to":[33,121],"estimate":[34],"user":[36],"parameters":[38],"by":[39,107],"highest":[41],"spectral":[42],"correlation":[43],"function":[44],"at":[45],"non-zero":[47],"frequency":[48],"without":[49],"any":[50],"knowledge":[51],"about":[52],"signal,":[54],"making":[55],"use":[56],"of":[57,61,115],"cyclo-stationary":[59,117],"properties":[60],"users.":[64],"Based":[65],"on":[66],"estimated":[68],"constructed":[71],"a":[72],"new":[73],"decision":[74],"threshold":[75],"under":[76],"largest":[78],"SNR":[79],"detect":[82],"channel.":[83],"Finally,":[84],"compared":[86],"performance":[88,106,114],"between":[89,101],"our":[90],"method":[91],"conventional":[93],"energy":[94,123],"detection":[95,124],"method,":[96],"analysis":[98],"relationship":[100],"sampling":[102],"points":[103],"simulation.":[108],"The":[109],"results":[110],"verified":[111],"that":[112],"single":[116],"is":[119],"equal":[120],"with":[125],"multi-users.":[126]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
