{"id":"https://openalex.org/W2597285071","doi":"https://doi.org/10.1109/isspit.2016.7886046","title":"Spectrum Sensing enhancement using Principal Component Analysis","display_name":"Spectrum Sensing enhancement using Principal Component Analysis","publication_year":2016,"publication_date":"2016-12-01","ids":{"openalex":"https://openalex.org/W2597285071","doi":"https://doi.org/10.1109/isspit.2016.7886046","mag":"2597285071"},"language":"en","primary_location":{"id":"doi:10.1109/isspit.2016.7886046","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspit.2016.7886046","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT)","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/A5002114766","display_name":"Abbass Nasser","orcid":"https://orcid.org/0000-0002-7768-8953"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]},{"id":"https://openalex.org/I4210126908","display_name":"American University of Culture and Education","ror":"https://ror.org/0322dgg87","country_code":"LB","type":"education","lineage":["https://openalex.org/I4210126908"]},{"id":"https://openalex.org/I4210148559","display_name":"\u00c9cole nationale sup\u00e9rieure de techniques avanc\u00e9es Bretagne","ror":"https://ror.org/059n54003","country_code":"FR","type":"education","lineage":["https://openalex.org/I201181511","https://openalex.org/I4210145102","https://openalex.org/I4210148559"]}],"countries":["FR","LB"],"is_corresponding":false,"raw_author_name":"A. Nasser","raw_affiliation_strings":["Faculty of Science, American University of Culture and Education (AUCE), Beirut, Lebanon","LABSTICC UMR CNRS 6285, ENSTA Bretagne, Brest, France","LABSTICC UMR CNRS 6285, UBO, Brest, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science, American University of Culture and Education (AUCE), Beirut, Lebanon","institution_ids":["https://openalex.org/I4210126908"]},{"raw_affiliation_string":"LABSTICC UMR CNRS 6285, ENSTA Bretagne, Brest, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210123702","https://openalex.org/I4210148559"]},{"raw_affiliation_string":"LABSTICC UMR CNRS 6285, UBO, Brest, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015623576","display_name":"Ali Mansour","orcid":"https://orcid.org/0000-0003-4144-8832"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]},{"id":"https://openalex.org/I4210148559","display_name":"\u00c9cole nationale sup\u00e9rieure de techniques avanc\u00e9es Bretagne","ror":"https://ror.org/059n54003","country_code":"FR","type":"education","lineage":["https://openalex.org/I201181511","https://openalex.org/I4210145102","https://openalex.org/I4210148559"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Mansour","raw_affiliation_strings":["LABSTICC UMR CNRS 6285, ENSTA Bretagne, Brest, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LABSTICC UMR CNRS 6285, ENSTA Bretagne, Brest, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210123702","https://openalex.org/I4210148559"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103083716","display_name":"K. Yao","orcid":"https://orcid.org/0009-0008-6497-6869"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"K.-C. Yao","raw_affiliation_strings":["LABSTICC UMR CNRS 6285, UBO, Brest, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LABSTICC UMR CNRS 6285, UBO, Brest, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035521477","display_name":"H. Abdallah","orcid":"https://orcid.org/0000-0002-6821-1184"},"institutions":[{"id":"https://openalex.org/I4210126908","display_name":"American University of Culture and Education","ror":"https://ror.org/0322dgg87","country_code":"LB","type":"education","lineage":["https://openalex.org/I4210126908"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"H. Abdallah","raw_affiliation_strings":["Faculty of Science, American University of Culture and Education (AUCE), Beirut, Lebanon"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science, American University of Culture and Education (AUCE), Beirut, Lebanon","institution_ids":["https://openalex.org/I4210126908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011957327","display_name":"Mohamad Chaitou","orcid":"https://orcid.org/0000-0002-6006-6226"},"institutions":[{"id":"https://openalex.org/I160368002","display_name":"Lebanese University","ror":"https://ror.org/05x6qnc69","country_code":"LB","type":"education","lineage":["https://openalex.org/I160368002"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"M. Chaitou","raw_affiliation_strings":["Faculty of Science, Lebanese University, Beirut, Lebanon"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science, Lebanese University, Beirut, Lebanon","institution_ids":["https://openalex.org/I160368002"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037268559","display_name":"Hussein Charara","orcid":null},"institutions":[{"id":"https://openalex.org/I160368002","display_name":"Lebanese University","ror":"https://ror.org/05x6qnc69","country_code":"LB","type":"education","lineage":["https://openalex.org/I160368002"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"H. Charara","raw_affiliation_strings":["Faculty of Science, Lebanese University, Beirut, Lebanon"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science, Lebanese University, Beirut, Lebanon","institution_ids":["https://openalex.org/I160368002"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"59","issue":null,"first_page":"263","last_page":"267"},"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9919000267982483,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.983299970626831,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.9172717332839966},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.8711763620376587},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6854767203330994},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5537119507789612},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.5473674535751343},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.544731855392456},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.4420088529586792},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4084034860134125},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4065338373184204},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3812083303928375},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3719739317893982},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2652285695075989},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1608772575855255},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.15868639945983887},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08682757616043091}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9172717332839966},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.8711763620376587},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6854767203330994},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5537119507789612},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.5473674535751343},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.544731855392456},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.4420088529586792},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4084034860134125},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4065338373184204},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3812083303928375},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3719739317893982},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2652285695075989},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1608772575855255},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.15868639945983887},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08682757616043091},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isspit.2016.7886046","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspit.2016.7886046","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT)","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":8,"referenced_works":["https://openalex.org/W1948975715","https://openalex.org/W2056350587","https://openalex.org/W2101840010","https://openalex.org/W2105974367","https://openalex.org/W2134332047","https://openalex.org/W2150397642","https://openalex.org/W2168078104","https://openalex.org/W2485644969"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W2034619563","https://openalex.org/W2775301649","https://openalex.org/W2048427509","https://openalex.org/W4233632157","https://openalex.org/W2330895226","https://openalex.org/W2994439156","https://openalex.org/W2032719615","https://openalex.org/W2587869769","https://openalex.org/W2022795152"],"abstract_inverted_index":{"In":[0],"this":[1,62],"paper,":[2],"Principal":[3],"Component":[4],"Analysis":[5],"(PCA)":[6],"techniques":[7],"are":[8],"introduced":[9],"in":[10,96],"the":[11,18,25,28,35,59,66,100,109],"context":[12],"of":[13,27,46,61,88,108],"Cognitive":[14,49],"Radio":[15,50],"to":[16,57],"enhance":[17],"Spectrum":[19,36,83,97],"Sensing":[20,37,84],"performance.":[21,38],"PCA":[22,41,89],"step":[23,79],"increases":[24],"SNR":[26,68],"Primary":[29],"User's":[30],"signal":[31],"and,":[32],"consequently,":[33],"enhances":[34],"We":[39],"applied":[40],"as":[42],"a":[43,47,77,81],"combination":[44],"scheme":[45],"multi-antenna":[48],"system.":[51],"Analytic":[52],"results":[53],"will":[54],"be":[55,75],"presented":[56],"show":[58],"effectiveness":[60],"technique":[63,102,111],"by":[64],"deriving":[65],"new":[67],"obtained":[69],"after":[70],"applying":[71],"PCA,":[72],"which":[73],"can":[74],"considered":[76],"pre-processing":[78],"for":[80],"classical":[82],"algorithm.":[85],"The":[86,106],"effect":[87],"is":[90,112],"examined":[91],"with":[92],"well":[93],"known":[94],"detectors":[95],"Sensing,":[98],"where":[99],"proposed":[101,110],"shows":[103],"its":[104],"efficiency.":[105],"performance":[107],"corroborated":[113],"through":[114],"many":[115],"simulations.":[116]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}