{"id":"https://openalex.org/W1999413088","doi":"https://doi.org/10.1109/icitcs.2014.7021738","title":"Analysis of Spectrum Sensing Based on Energy Detection Method in Cognitive Radio Networks","display_name":"Analysis of Spectrum Sensing Based on Energy Detection Method in Cognitive Radio Networks","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W1999413088","doi":"https://doi.org/10.1109/icitcs.2014.7021738","mag":"1999413088"},"language":"en","primary_location":{"id":"doi:10.1109/icitcs.2014.7021738","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icitcs.2014.7021738","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on IT Convergence and Security (ICITCS)","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/A5014087539","display_name":"Swetha Namburu","orcid":"https://orcid.org/0000-0001-6364-4207"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Namburu Swetha","raw_affiliation_strings":["Department of ECE GRIET, Hyderabad"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE GRIET, Hyderabad","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037882099","display_name":"Panyam Narahari Sastry","orcid":"https://orcid.org/0000-0001-5679-2674"},"institutions":[{"id":"https://openalex.org/I134892692","display_name":"Chaitanya Bharathi Institute of Technology","ror":"https://ror.org/047ymzq84","country_code":"IN","type":"education","lineage":["https://openalex.org/I134892692"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Panyam Narahari Sastry","raw_affiliation_strings":["Department of ECE CBIT, Hyderabad"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE CBIT, Hyderabad","institution_ids":["https://openalex.org/I134892692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067502812","display_name":"Y. Rajasree Rao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119174","display_name":"College of Applied Sciences- Ibri","ror":"https://ror.org/02h5h0a06","country_code":"OM","type":"education","lineage":["https://openalex.org/I4210119174","https://openalex.org/I4210130707"]}],"countries":["OM"],"is_corresponding":false,"raw_author_name":"Yandra Rajasree Rao","raw_affiliation_strings":["Department of ECE, Ibri college of Technology, Oman"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE, Ibri college of Technology, Oman","institution_ids":["https://openalex.org/I4210119174"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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":0.9764000177383423,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.972599983215332,"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":0.9124116897583008},{"id":"https://openalex.org/keywords/false-alarm","display_name":"False alarm","score":0.8279051780700684},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6767030954360962},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6420161128044128},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5913951396942139},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.5766863226890564},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5223901867866516},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.47606131434440613},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45065969228744507},{"id":"https://openalex.org/keywords/detection-theory","display_name":"Detection theory","score":0.4382016956806183},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.41151151061058044},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3779435157775879},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3607766628265381},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2928658127784729},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24020656943321228},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2352936565876007},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2338608205318451},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.16957607865333557},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15333795547485352},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10876736044883728},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.10400417447090149}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9124116897583008},{"id":"https://openalex.org/C2776836416","wikidata":"https://www.wikidata.org/wiki/Q1364844","display_name":"False alarm","level":2,"score":0.8279051780700684},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6767030954360962},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6420161128044128},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5913951396942139},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.5766863226890564},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5223901867866516},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.47606131434440613},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45065969228744507},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.4382016956806183},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.41151151061058044},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3779435157775879},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3607766628265381},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2928658127784729},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24020656943321228},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2352936565876007},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2338608205318451},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.16957607865333557},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15333795547485352},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10876736044883728},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.10400417447090149},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icitcs.2014.7021738","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icitcs.2014.7021738","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on IT Convergence and Security (ICITCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W82583590","https://openalex.org/W1965392255","https://openalex.org/W2084436032","https://openalex.org/W2101840010","https://openalex.org/W2111040256","https://openalex.org/W2134396534","https://openalex.org/W2141860157"],"related_works":["https://openalex.org/W2181410425","https://openalex.org/W2051888740","https://openalex.org/W2382279859","https://openalex.org/W2046691252","https://openalex.org/W3203708548","https://openalex.org/W2003835194","https://openalex.org/W2132580384","https://openalex.org/W1973050875","https://openalex.org/W2384472869","https://openalex.org/W2548828344"],"abstract_inverted_index":{"Spectrum":[0],"sensing":[1,35],"is":[2,37,50,56,73],"an":[3,32,47,80],"important":[4],"aspect":[5],"that":[6,79],"maximizes":[7],"the":[8,20,53],"opportunistic":[9],"usage":[10],"of":[11],"available":[12],"spectrum.":[13],"The":[14,64],"cognitive/secondary":[15],"users":[16],"have":[17],"to":[18,23,26],"sense":[19],"spectrum":[21,34],"repeatedly":[22],"prevent":[24],"interference":[25],"licensed":[27],"users.":[28],"In":[29],"this":[30],"paper,":[31],"improved":[33,81],"model":[36],"proposed":[38],"using":[39],"energy":[40],"detection":[41,67],"technique.":[42],"Using":[43],"Central":[44],"Limit":[45],"theorem,":[46],"appropriate":[48],"threshold":[49],"derived":[51],"and":[52,69,88],"test":[54],"statistics":[55],"obtained":[57,85],"for":[58,86],"Additive":[59],"White":[60],"Guassian":[61],"Noise":[62],"channel.":[63],"relation":[65],"between":[66],"probability":[68,72],"false":[70],"alarm":[71],"derived.":[74],"Computer":[75],"Simulations":[76],"were":[77],"shown":[78],"Pd":[82],"can":[83],"be":[84],"QPSK":[87],"DVB-T":[89],"signals.":[90]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
