{"id":"https://openalex.org/W1985266503","doi":"https://doi.org/10.1109/ictel.2012.6221304","title":"Spectrum sensing with energy detection under fast and slow multipath fading","display_name":"Spectrum sensing with energy detection under fast and slow multipath fading","publication_year":2012,"publication_date":"2012-04-01","ids":{"openalex":"https://openalex.org/W1985266503","doi":"https://doi.org/10.1109/ictel.2012.6221304","mag":"1985266503"},"language":"en","primary_location":{"id":"doi:10.1109/ictel.2012.6221304","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictel.2012.6221304","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th International Conference on Telecommunications (ICT)","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/A5090651472","display_name":"Borzoo Rassouli","orcid":"https://orcid.org/0000-0002-1171-8507"},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Borzoo Rassouli","raw_affiliation_strings":["Signal Processing and Communication Systems Laboratory, School of Electrical and Computer Engineering, University of Tehran, Iran","[Signal Processing and Communication Systems Laboratory, School of Electrical and Computer Engineering, University of Tehran, Iran]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Processing and Communication Systems Laboratory, School of Electrical and Computer Engineering, University of Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]},{"raw_affiliation_string":"[Signal Processing and Communication Systems Laboratory, School of Electrical and Computer Engineering, University of Tehran, Iran]","institution_ids":["https://openalex.org/I23946033"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079339295","display_name":"Ali Olfat","orcid":"https://orcid.org/0000-0002-0246-8067"},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Ali Olfat","raw_affiliation_strings":["Signal Processing and Communication Systems Laboratory, School of Electrical and Computer Engineering, University of Tehran, Iran","[Signal Processing and Communication Systems Laboratory, School of Electrical and Computer Engineering, University of Tehran, Iran]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Processing and Communication Systems Laboratory, School of Electrical and Computer Engineering, University of Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]},{"raw_affiliation_string":"[Signal Processing and Communication Systems Laboratory, School of Electrical and Computer Engineering, University of Tehran, Iran]","institution_ids":["https://openalex.org/I23946033"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I23946033"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07759011,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.996999979019165,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9940999746322632,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.9760322570800781},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.8655617833137512},{"id":"https://openalex.org/keywords/fading-distribution","display_name":"Fading distribution","score":0.7508478164672852},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6451725363731384},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.6282579898834229},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5821317434310913},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4437769651412964},{"id":"https://openalex.org/keywords/diversity-scheme","display_name":"Diversity scheme","score":0.42836135625839233},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.4197849929332733},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35238850116729736},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.319009929895401},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.31674128770828247},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3030681014060974},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.2972489595413208},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.23441609740257263},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09127089381217957}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.9760322570800781},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.8655617833137512},{"id":"https://openalex.org/C161126049","wikidata":"https://www.wikidata.org/wiki/Q5429266","display_name":"Fading distribution","level":5,"score":0.7508478164672852},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6451725363731384},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.6282579898834229},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5821317434310913},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4437769651412964},{"id":"https://openalex.org/C198746922","wikidata":"https://www.wikidata.org/wiki/Q1230593","display_name":"Diversity scheme","level":4,"score":0.42836135625839233},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.4197849929332733},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35238850116729736},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.319009929895401},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.31674128770828247},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3030681014060974},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.2972489595413208},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.23441609740257263},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09127089381217957}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ictel.2012.6221304","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictel.2012.6221304","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th International Conference on Telecommunications (ICT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2084436032","https://openalex.org/W2145197862","https://openalex.org/W2164701487","https://openalex.org/W2168078104","https://openalex.org/W2169762591","https://openalex.org/W2170524206","https://openalex.org/W2171402290"],"related_works":["https://openalex.org/W2152052589","https://openalex.org/W1931943713","https://openalex.org/W301676527","https://openalex.org/W2042241840","https://openalex.org/W2164783393","https://openalex.org/W1589724747","https://openalex.org/W2376969857","https://openalex.org/W2538116020","https://openalex.org/W2107810879","https://openalex.org/W2172055400"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,41,69,97],"consider":[4],"the":[5,14,18,29,34,49,53,60,78,82,87,104],"fast":[6,38,54,109],"and":[7,23],"slow":[8,83,117],"multipath":[9,118],"fading":[10,55,84,110],"scenarios":[11],"in":[12,47,74,81,100,114],"which":[13,48],"coherence":[15],"time":[16],"of":[17,59,90,106],"channel":[19],"between":[20],"primary":[21],"transmitter":[22],"secondary":[24],"receiver":[25],"is":[26,111],"compared":[27],"to":[28,76,116],"sensing":[30],"time.":[31],"We":[32],"formulate":[33],"detection":[35,50,91,107],"problem":[36,80],"under":[37,52,108],"fading,":[39],"then":[40],"show":[42],"that":[43,58,99],"there":[44],"are":[45],"situations":[46],"performance":[51,105],"scheme":[56],"outperforms":[57],"non-fading":[61],"case":[62],"(AWGN)":[63],"slightly.":[64],"Also,":[65],"using":[66],"Markov":[67],"inequality,":[68],"propose":[70],"a":[71],"simple":[72],"method":[73],"order":[75],"solve":[77],"optimization":[79],"scenario,":[85],"since":[86],"average":[88],"probability":[89],"has":[92],"no":[93],"closed":[94],"form.":[95],"Finally,":[96],"observe":[98],"low":[101],"SNR":[102],"rgimes":[103],"significantly":[112],"better":[113],"comparison":[115],"fading.":[119]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}