{"id":"https://openalex.org/W2069870643","doi":"https://doi.org/10.1109/ncc.2014.6811292","title":"Wavelet based spectrum sensing in a multipath Rayleigh fading Channel","display_name":"Wavelet based spectrum sensing in a multipath Rayleigh fading Channel","publication_year":2014,"publication_date":"2014-02-01","ids":{"openalex":"https://openalex.org/W2069870643","doi":"https://doi.org/10.1109/ncc.2014.6811292","mag":"2069870643"},"language":"en","primary_location":{"id":"doi:10.1109/ncc.2014.6811292","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2014.6811292","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Twentieth National Conference on Communications (NCC)","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/A5102128248","display_name":"Sahil Jindal","orcid":null},"institutions":[{"id":"https://openalex.org/I33552525","display_name":"LNM Institute of Information Technology","ror":"https://ror.org/03jp7rg16","country_code":"IN","type":"education","lineage":["https://openalex.org/I33552525"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Sahil Jindal","raw_affiliation_strings":["The LNM Institute of Information Technology, Jaipur, Rajasthan, IN","Dept. of Electronic and Communication, The LNM Institute of Information Technology, Jaipur, India"],"affiliations":[{"raw_affiliation_string":"The LNM Institute of Information Technology, Jaipur, Rajasthan, IN","institution_ids":["https://openalex.org/I33552525"]},{"raw_affiliation_string":"Dept. of Electronic and Communication, The LNM Institute of Information Technology, Jaipur, India","institution_ids":["https://openalex.org/I33552525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036095215","display_name":"Dhananjay Dass","orcid":null},"institutions":[{"id":"https://openalex.org/I33552525","display_name":"LNM Institute of Information Technology","ror":"https://ror.org/03jp7rg16","country_code":"IN","type":"education","lineage":["https://openalex.org/I33552525"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dhananjay Dass","raw_affiliation_strings":["Dept. of Electronic and Communication, The LNM Institute of Information Technology, Jaipur, India"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronic and Communication, The LNM Institute of Information Technology, Jaipur, India","institution_ids":["https://openalex.org/I33552525"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022558386","display_name":"R. Gangopadhyay","orcid":"https://orcid.org/0000-0003-0145-6192"},"institutions":[{"id":"https://openalex.org/I33552525","display_name":"LNM Institute of Information Technology","ror":"https://ror.org/03jp7rg16","country_code":"IN","type":"education","lineage":["https://openalex.org/I33552525"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ranjan Gangopadhyay","raw_affiliation_strings":["Dept. of Electronic and Communication, The LNM Institute of Information Technology, Jaipur, India"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronic and Communication, The LNM Institute of Information Technology, Jaipur, India","institution_ids":["https://openalex.org/I33552525"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102128248"],"corresponding_institution_ids":["https://openalex.org/I33552525"],"apc_list":null,"apc_paid":null,"fwci":2.7585,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.91415701,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9973999857902527,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.7409318089485168},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.6985750794410706},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.635993480682373},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.627489447593689},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5865110754966736},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.527763843536377},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5094056725502014},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.49392277002334595},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.4928429126739502},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.4601033926010132},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.418112576007843},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.373026967048645},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3717436194419861},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16710036993026733},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12073209881782532}],"concepts":[{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.7409318089485168},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6985750794410706},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.635993480682373},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.627489447593689},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5865110754966736},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.527763843536377},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5094056725502014},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.49392277002334595},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.4928429126739502},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.4601033926010132},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.418112576007843},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.373026967048645},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3717436194419861},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16710036993026733},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12073209881782532}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc.2014.6811292","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2014.6811292","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Twentieth National Conference on Communications (NCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2036678089","https://openalex.org/W2054019480","https://openalex.org/W2071707134","https://openalex.org/W2101734002","https://openalex.org/W2101789093","https://openalex.org/W2101840010","https://openalex.org/W2152328854","https://openalex.org/W2548828344","https://openalex.org/W6675717848","https://openalex.org/W6729673873"],"related_works":["https://openalex.org/W1521597021","https://openalex.org/W2101046665","https://openalex.org/W2383496893","https://openalex.org/W2138368804","https://openalex.org/W2116264631","https://openalex.org/W2603982485","https://openalex.org/W2152052589","https://openalex.org/W2603183395","https://openalex.org/W2099812103","https://openalex.org/W2055927355"],"abstract_inverted_index":{"Cognitive":[0],"Radio":[1],"(CR)":[2],"is":[3,106],"a":[4,41,47],"new":[5,21],"promise":[6],"to":[7,98],"settle":[8],"spectral":[9,64],"congestion":[10],"problem":[11],"in":[12,40,76,102],"the":[13,55,88,103],"face":[14],"of":[15,96],"increasing":[16],"bandwidth":[17],"demand":[18],"for":[19,36,59,68],"many":[20],"and":[22,25,31,62,71,82],"upcoming":[23],"mobile":[24],"internet":[26],"applications.":[27],"Robust,":[28],"energy":[29],"efficient":[30,33],"computationally":[32],"spectrum":[34,44,69],"sensing":[35,70],"detecting":[37],"white":[38,79],"spaces":[39],"wideband":[42],"radio":[43],"still":[45],"remains":[46],"challenge.":[48],"In":[49],"this":[50],"paper,":[51],"we":[52],"have":[53,72],"adopted":[54],"wavelet":[56],"based":[57,86],"approach":[58],"edge":[60],"detection":[61],"power":[63],"density":[65],"(PSD)":[66],"estimation":[67],"analysed":[73],"its":[74],"performance":[75],"both":[77],"additive":[78],"Gaussian":[80],"noise(AWGN)":[81],"Rayleigh":[83],"fading":[84],"channel":[85,105],"on":[87],"derived":[89],"receiver":[90],"operating":[91],"characteristic":[92],"(ROC).":[93],"The":[94],"sensitivity":[95],"PSD":[97],"Doppler":[99],"frequency":[100],"shift":[101],"wireless":[104],"also":[107],"quantified":[108],"through":[109],"simulation":[110],"results.":[111]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}