{"id":"https://openalex.org/W4412992881","doi":"https://doi.org/10.1007/s11277-025-11802-7","title":"Unsupervised Machine Learning Aided Spectrum Sensing of Noncircular Signal in Cognitive Radio Network","display_name":"Unsupervised Machine Learning Aided Spectrum Sensing of Noncircular Signal in Cognitive Radio Network","publication_year":2025,"publication_date":"2025-05-01","ids":{"openalex":"https://openalex.org/W4412992881","doi":"https://doi.org/10.1007/s11277-025-11802-7"},"language":"en","primary_location":{"id":"doi:10.1007/s11277-025-11802-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11277-025-11802-7","pdf_url":null,"source":{"id":"https://openalex.org/S49967189","display_name":"Wireless Personal Communications","issn_l":"0929-6212","issn":["0929-6212","1572-834X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Personal Communications","raw_type":"journal-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/A5090984270","display_name":"Saikat Majumder","orcid":"https://orcid.org/0000-0001-8230-9877"},"institutions":[{"id":"https://openalex.org/I38335241","display_name":"National Institute of Technology Raipur","ror":"https://ror.org/02y553197","country_code":"IN","type":"education","lineage":["https://openalex.org/I38335241"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Saikat Majumder","raw_affiliation_strings":["Department of Electronics and Communication, National Institute of Technology, G. E. Road, Raipur, Chhattisgarh, 492010, India","Department of Electronics and Communication, National Institute of Technology, Raipur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication, National Institute of Technology, G. E. Road, Raipur, Chhattisgarh, 492010, India","institution_ids":["https://openalex.org/I38335241"]},{"raw_affiliation_string":"Department of Electronics and Communication, National Institute of Technology, Raipur, India","institution_ids":["https://openalex.org/I38335241"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5090984270"],"corresponding_institution_ids":["https://openalex.org/I38335241"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18782358,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"142","issue":"1-2","first_page":"167","last_page":"183"},"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":0.9944999814033508,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/computer-science","display_name":"Computer science","score":0.8926877975463867},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.8624407052993774},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5492210984230042},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.481096476316452},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42894014716148376},{"id":"https://openalex.org/keywords/cognitive-network","display_name":"Cognitive network","score":0.41350144147872925},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3775888681411743},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3504825830459595},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3121740221977234},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2945669889450073}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8926877975463867},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8624407052993774},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5492210984230042},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.481096476316452},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42894014716148376},{"id":"https://openalex.org/C32542511","wikidata":"https://www.wikidata.org/wiki/Q5141225","display_name":"Cognitive network","level":4,"score":0.41350144147872925},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3775888681411743},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3504825830459595},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3121740221977234},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2945669889450073},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11277-025-11802-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11277-025-11802-7","pdf_url":null,"source":{"id":"https://openalex.org/S49967189","display_name":"Wireless Personal Communications","issn_l":"0929-6212","issn":["0929-6212","1572-834X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Personal Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.5099999904632568,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1858846095","https://openalex.org/W1911778796","https://openalex.org/W2008631730","https://openalex.org/W2010961394","https://openalex.org/W2065424480","https://openalex.org/W2067527842","https://openalex.org/W2087066039","https://openalex.org/W2110704086","https://openalex.org/W2119137700","https://openalex.org/W2136816673","https://openalex.org/W2152819669","https://openalex.org/W2186266317","https://openalex.org/W2228313277","https://openalex.org/W2415311438","https://openalex.org/W2484170591","https://openalex.org/W2519018164","https://openalex.org/W2528162935","https://openalex.org/W2768932777","https://openalex.org/W2793053744","https://openalex.org/W2806570946","https://openalex.org/W2807004203","https://openalex.org/W2884718014","https://openalex.org/W2902959697","https://openalex.org/W2908433781","https://openalex.org/W2946782047","https://openalex.org/W2947287446","https://openalex.org/W2947733413","https://openalex.org/W2951642911","https://openalex.org/W2953540969","https://openalex.org/W2957615201","https://openalex.org/W2971871615","https://openalex.org/W2976021085","https://openalex.org/W2986819504","https://openalex.org/W2999856511","https://openalex.org/W3012061181","https://openalex.org/W3018933178","https://openalex.org/W3040685367","https://openalex.org/W3045345489","https://openalex.org/W3126802843","https://openalex.org/W3138282353","https://openalex.org/W3216067624","https://openalex.org/W4385673424","https://openalex.org/W4388286353","https://openalex.org/W4401726119","https://openalex.org/W4403636086"],"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/W2277261328","https://openalex.org/W2167656028","https://openalex.org/W2610471112","https://openalex.org/W2340059876","https://openalex.org/W2900218722"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}