{"id":"https://openalex.org/W185479762","doi":null,"title":"PERFORMANCE ANALYSIS OF ENERGY DETECTION ALGORITHM IN COGNITIVE RADIO","display_name":"PERFORMANCE ANALYSIS OF ENERGY DETECTION ALGORITHM IN COGNITIVE RADIO","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W185479762","mag":"185479762"},"language":"en","primary_location":{"id":"mag:185479762","doi":null,"is_oa":false,"landing_page_url":"http://ethesis.nitrkl.ac.in/2860/1/satti_thesis_modify.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"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/A5054525624","display_name":"V. V. Satyanarayana Eerla","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"V. V. Satyanarayana Eerla","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5054525624"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.0,"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":0.9430000185966492},{"id":"https://openalex.org/keywords/spectrum-sensing","display_name":"spectrum sensing","score":0.8650000095367432},{"id":"https://openalex.org/keywords/energy-detection","display_name":"energy detection","score":0.9909999966621399},{"id":"https://openalex.org/keywords/dynamic-threshold","display_name":"dynamic threshold","score":0.8949999809265137},{"id":"https://openalex.org/keywords/noise-uncertainty","display_name":"noise uncertainty","score":0.722000002861023},{"id":"https://openalex.org/keywords/detection-probability","display_name":"detection probability","score":0.746999979019165},{"id":"https://openalex.org/keywords/spectrum-scarcity","display_name":"spectrum scarcity","score":0.6990000009536743},{"id":"https://openalex.org/keywords/secondary-users","display_name":"secondary users","score":0.8109999895095825},{"id":"https://openalex.org/keywords/primary-user-detection","display_name":"primary user detection","score":0.8109999895095825}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9810220003128052},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.7152025699615479},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5934173464775085},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.5689786076545715},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.56829833984375},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.5426689386367798},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.47983524203300476},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4435187578201294},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4421137869358063},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.4233989119529724},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3956400752067566},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3582872748374939},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.32948166131973267},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2974332869052887},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.2161223292350769},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1523122787475586},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09890419244766235},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07058292627334595},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:185479762","doi":null,"is_oa":false,"landing_page_url":"http://ethesis.nitrkl.ac.in/2860/1/satti_thesis_modify.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W90951161","https://openalex.org/W1482810025","https://openalex.org/W1573149518","https://openalex.org/W1965392255","https://openalex.org/W1974250035","https://openalex.org/W2058633747","https://openalex.org/W2071707134","https://openalex.org/W2101840010","https://openalex.org/W2102196639","https://openalex.org/W2124590431","https://openalex.org/W2133752423","https://openalex.org/W2138352196","https://openalex.org/W2146541561","https://openalex.org/W2152447715","https://openalex.org/W2153090463","https://openalex.org/W2155999145","https://openalex.org/W2164402548","https://openalex.org/W2164701487","https://openalex.org/W2168078104","https://openalex.org/W2172139273","https://openalex.org/W2532002661"],"related_works":["https://openalex.org/W1528068822","https://openalex.org/W2750157547","https://openalex.org/W3011170745","https://openalex.org/W2158219403","https://openalex.org/W2548272431","https://openalex.org/W2955452017","https://openalex.org/W1983364168","https://openalex.org/W4295207122","https://openalex.org/W2141527079","https://openalex.org/W7097805023"],"abstract_inverted_index":{"Rapid":[0],"growth":[1],"of":[2,22,43,66,80,87,122,136,210,226,286,293],"wireless":[3,88,156],"applications":[4],"and":[5,53,104,108,142,302,316],"services":[6],"has":[7],"made":[8],"it":[9],"essential":[10],"to":[11,63,130,169,199,272,310],"address":[12],"spectrum":[13,24,38,126,195,213,257],"scarcity":[14],"problem.":[15],"if":[16],"we":[17,30,206],"were":[18],"scan":[19],"a":[20,64,85,92,155,180,255,259,290],"portion":[21],"radio":[23,67,70,81,83,141,148,166,174,185,239],"including":[25],"revenue-rich":[26],"urban":[27],"areas,":[28],"find":[31],"that":[32,154],"some":[33,46,222],"frequency":[34,48,56,175],"bands":[35,49,57],"in":[36,90,102,172,183,194,216,233,254,313],"the":[37,44,54,120,173,201,208,221,224,234,247,275,284,298],"are":[39,50,58,101,106,270,308],"largely":[40],"unoccupied":[41],"most":[42],"time,":[45],"other":[47,131],"partially":[51],"occupied":[52,116],"remaining":[55],"heavily":[59],"used.":[60],"This":[61,118],"leads":[62],"underutilization":[65],"spectrum,":[68],"Cognitive":[69],"(CR)":[71],"technology":[72],"attempts":[73],"alleviate":[74],"this":[75,204],"problem":[76],"through":[77],"improved":[78,230],"utilization":[79],"spectrum.\r\nCognitive":[82],"is":[84,167,179,250],"form":[86],"communication":[89,99],"which":[91,97,105],"transceiver":[93],"can":[94,160,191,228,282],"intelligently":[95],"detect":[96,170],"RF":[98],"channels":[100,113,171],"use":[103,121],"not,":[107],"instantly":[109],"move":[110],"into":[111,150],"vacant":[112],"while":[114,127,295],"avoiding":[115],"ones.":[117],"optimizes":[119],"available":[123],"radio-frequency":[124],"(RF)":[125],"minimizing":[128],"interference":[129],"users.":[132],"There":[133],"two":[134],"types":[135],"cognitive":[137,140,144,147,165,184,217,238],"radio,":[138],"full":[139],"spectrum-sensing":[143],"radio.":[145,218],"Full":[146],"takes":[149],"account":[151],"all":[152],"parameters":[153],"node":[157],"or":[158,252],"network":[159],"be":[161,192,229],"aware":[162],"of.":[163],"Spectrum-sensing":[164],"used":[168,193],"spectrum.":[176],"Spectrum":[177,263],"sensing":[178,196,214],"fundamental":[181],"requirement":[182],"network.":[186],"Many":[187],"signal":[188],"detection":[189,202,261,264,277,294,304],"techniques":[190],"so":[197],"as":[198,231],"enhance":[200],"probability.\r\n\tIn":[203],"thesis":[205],"analyze":[207],"performance":[209,225,292,305],"energy":[211,276],"detector":[212],"algorithm":[215,227],"By":[219],"increasing":[220,297],"parameters,":[223],"shown":[232],"simulation":[235],"results.":[236],"In":[237],"systems,":[240],"secondary":[241],"users":[242],"should":[243],"determine":[244],"correctly":[245],"whether":[246],"primary":[248],"user":[249],"absent":[251],"not":[253],"certain":[256],"within":[258],"short":[260],"period.":[262],"schemes":[265,307],"based":[266,278],"on":[267,279],"fixed":[268],"threshold":[269,281],"sensitive":[271,309],"noise":[273,287,311,318],"uncertainty,":[274],"dynamic":[280],"improve":[283],"antagonism":[285],"uncertainty;":[288],"get":[289],"good":[291],"without":[296],"computer":[299],"complexity":[300],"uncertainty":[301,312,319],"improves":[303],"for":[306],"lower":[314],"signal-to-noise":[315],"large":[317],"environments.":[320]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}