{"id":"https://openalex.org/W2047534275","doi":"https://doi.org/10.1109/ccnc.2010.5421593","title":"Adaptive Two Thresholds Based Energy Detection For Cooperative Spectrum Sensing","display_name":"Adaptive Two Thresholds Based Energy Detection For Cooperative Spectrum Sensing","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2047534275","doi":"https://doi.org/10.1109/ccnc.2010.5421593","mag":"2047534275"},"language":"en","primary_location":{"id":"doi:10.1109/ccnc.2010.5421593","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc.2010.5421593","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 7th IEEE Consumer Communications and Networking Conference","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/A5067294042","display_name":"Chunyi Song","orcid":"https://orcid.org/0000-0002-3274-6806"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Chunyi Song","raw_affiliation_strings":["New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052258792","display_name":"Yohannes D. Alemseged","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yohannes D. Alemseged","raw_affiliation_strings":["New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101811140","display_name":"Ha Nguyen Tran","orcid":"https://orcid.org/0009-0002-0183-6507"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ha Nguyen Tran","raw_affiliation_strings":["New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037489860","display_name":"Gabriel Porto Villardi","orcid":"https://orcid.org/0000-0002-4238-3885"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Gabriel Villardi","raw_affiliation_strings":["New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053129469","display_name":"Chen Sun","orcid":"https://orcid.org/0000-0003-0256-091X"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chen Sun","raw_affiliation_strings":["New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087252396","display_name":"Stanislav Filin","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Stanislav Filin","raw_affiliation_strings":["New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087987207","display_name":"Hiroshi Harada","orcid":"https://orcid.org/0000-0001-5904-7987"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Harada","raw_affiliation_strings":["New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute of Information and Communications Technology, Yokosuka, Kanagawa, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"New Generation Wireless Communications Research Center, National Institute ofInformation and Communications Technology, Yokosuka, Kanagawa, Japan#TAB#","institution_ids":["https://openalex.org/I90023481"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5067294042"],"corresponding_institution_ids":["https://openalex.org/I90023481"],"apc_list":null,"apc_paid":null,"fwci":4.9857,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.95513271,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9939000010490417,"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":0.9897000193595886,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.8737471699714661},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.7711306214332581},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7368649840354919},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.7055546641349792},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.675987720489502},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.6326794028282166},{"id":"https://openalex.org/keywords/noise-power","display_name":"Noise power","score":0.5277702808380127},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4881187379360199},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4337809681892395},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.42219915986061096},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3063890337944031},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18405863642692566},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17010492086410522},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1392151415348053},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07967513799667358}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8737471699714661},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.7711306214332581},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7368649840354919},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.7055546641349792},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.675987720489502},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.6326794028282166},{"id":"https://openalex.org/C203234222","wikidata":"https://www.wikidata.org/wiki/Q2133519","display_name":"Noise power","level":3,"score":0.5277702808380127},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4881187379360199},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4337809681892395},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.42219915986061096},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3063890337944031},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18405863642692566},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17010492086410522},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1392151415348053},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07967513799667358},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccnc.2010.5421593","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc.2010.5421593","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 7th IEEE Consumer Communications and Networking Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1580040396","https://openalex.org/W1967514042","https://openalex.org/W2071707134","https://openalex.org/W2075295072","https://openalex.org/W2101840010","https://openalex.org/W2103361183","https://openalex.org/W2104503270","https://openalex.org/W2128747881","https://openalex.org/W2146315101","https://openalex.org/W2158510813","https://openalex.org/W2163904918","https://openalex.org/W2166853926","https://openalex.org/W2168078104","https://openalex.org/W2172139273","https://openalex.org/W2951449140","https://openalex.org/W6634531490","https://openalex.org/W6675524511","https://openalex.org/W6844123522"],"related_works":["https://openalex.org/W2059212413","https://openalex.org/W2365415733","https://openalex.org/W1644717624","https://openalex.org/W2063322879","https://openalex.org/W4200379864","https://openalex.org/W2130267323","https://openalex.org/W2528414118","https://openalex.org/W2411053396","https://openalex.org/W2330428352","https://openalex.org/W2147055028"],"abstract_inverted_index":{"In":[0,30],"cognitive":[1],"radio":[2],"networks,":[3],"secondary":[4],"users":[5],"need":[6],"to":[7,11],"conduct":[8],"spectrum":[9,94,122],"sensing":[10,51,66,98,117],"properly":[12],"detect":[13],"the":[14,50,65,69],"presence":[15],"of":[16,53,116],"primary":[17],"signals":[18],"that":[19],"may":[20],"have":[21],"much":[22],"lower":[23],"power":[24],"than":[25,104],"noise":[26,35,42,73],"plus":[27,36],"interference":[28],"power.":[29],"such":[31],"a":[32,85,113],"case,":[33],"time-varying":[34],"interference,":[37],"which":[38],"is":[39],"briefly":[40],"called":[41],"uncertainty":[43],"in":[44,68,121],"this":[45],"paper,":[46],"can":[47],"substantially":[48],"degrade":[49],"reliability":[52,67],"hard":[54],"information":[55,60],"combining":[56,61],"(HIC)":[57],"and":[58,84,107],"soft":[59],"(SIC).":[62],"To":[63],"improve":[64],"circumstance":[70],"with":[71,110],"heavy":[72],"uncertainty,":[74],"we":[75],"propose":[76],"an":[77],"adaptive":[78],"two":[79,86],"thresholds":[80],"based":[81,89],"energy":[82],"detection":[83],"stage":[87],"HIC":[88,106],"cooperative":[90,93],"decision":[91],"for":[92],"sensing.":[95,123],"The":[96],"proposed":[97],"technique":[99],"has":[100],"shown":[101],"better":[102],"performance":[103,109],"conventional":[105],"comparable":[108],"SIC":[111],"when":[112],"small":[114],"number":[115],"nodes":[118],"are":[119],"used":[120]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}