{"id":"https://openalex.org/W2741923725","doi":"https://doi.org/10.1109/taes.2017.2732798","title":"Censoring-Based Cooperative Spectrum Sensing with Improved Energy Detectors and Multiple Antennas in Fading Channels","display_name":"Censoring-Based Cooperative Spectrum Sensing with Improved Energy Detectors and Multiple Antennas in Fading Channels","publication_year":2017,"publication_date":"2017-07-27","ids":{"openalex":"https://openalex.org/W2741923725","doi":"https://doi.org/10.1109/taes.2017.2732798","mag":"2741923725"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2017.2732798","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2017.2732798","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","raw_type":"journal-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/A5015602841","display_name":"Srinivas Nallagonda","orcid":"https://orcid.org/0000-0003-0199-3115"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Srinivas Nallagonda","raw_affiliation_strings":["Marri Laxman Reddy Institute of Technology and Management, Dundigal, India"],"affiliations":[{"raw_affiliation_string":"Marri Laxman Reddy Institute of Technology and Management, Dundigal, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008409416","display_name":"Sanjay Dhar Roy","orcid":"https://orcid.org/0000-0003-2618-1279"},"institutions":[{"id":"https://openalex.org/I155837530","display_name":"National Institute of Technology Durgapur","ror":"https://ror.org/04ds0jm32","country_code":"IN","type":"education","lineage":["https://openalex.org/I155837530"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sanjay Dhar Roy","raw_affiliation_strings":["National Institute Technology, Durgapur, India"],"affiliations":[{"raw_affiliation_string":"National Institute Technology, Durgapur, India","institution_ids":["https://openalex.org/I155837530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111802216","display_name":"Sumit Kundu","orcid":null},"institutions":[{"id":"https://openalex.org/I155837530","display_name":"National Institute of Technology Durgapur","ror":"https://ror.org/04ds0jm32","country_code":"IN","type":"education","lineage":["https://openalex.org/I155837530"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sumit Kundu","raw_affiliation_strings":["National Institute Technology, Durgapur, India"],"affiliations":[{"raw_affiliation_string":"National Institute Technology, Durgapur, India","institution_ids":["https://openalex.org/I155837530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021962518","display_name":"Gianluigi Ferrari","orcid":"https://orcid.org/0000-0001-6688-0934"},"institutions":[{"id":"https://openalex.org/I124601658","display_name":"University of Parma","ror":"https://ror.org/02k7wn190","country_code":"IT","type":"education","lineage":["https://openalex.org/I124601658"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gianluigi Ferrari","raw_affiliation_strings":["University of Parma, Parma, Italy"],"affiliations":[{"raw_affiliation_string":"University of Parma, Parma, Italy","institution_ids":["https://openalex.org/I124601658"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051136832","display_name":"R. Raheli","orcid":"https://orcid.org/0000-0002-2197-5734"},"institutions":[{"id":"https://openalex.org/I124601658","display_name":"University of Parma","ror":"https://ror.org/02k7wn190","country_code":"IT","type":"education","lineage":["https://openalex.org/I124601658"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Riccardo Raheli","raw_affiliation_strings":["University of Parma, Parma, Italy"],"affiliations":[{"raw_affiliation_string":"University of Parma, Parma, Italy","institution_ids":["https://openalex.org/I124601658"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5015602841"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.9368,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.94481574,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"54","issue":"2","first_page":"537","last_page":"553"},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9998999834060669,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9968000054359436,"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/censoring","display_name":"Censoring (clinical trials)","score":0.8297418355941772},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.80375736951828},{"id":"https://openalex.org/keywords/rician-fading","display_name":"Rician fading","score":0.7546796798706055},{"id":"https://openalex.org/keywords/fusion-center","display_name":"Fusion center","score":0.7282150387763977},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.6403835415840149},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6177383065223694},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5656537413597107},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5118400454521179},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4413388669490814},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.359174907207489},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3320053219795227},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3071921765804291},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30087074637413025},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2500489056110382},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22595292329788208},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22003868222236633},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2082580029964447}],"concepts":[{"id":"https://openalex.org/C137668524","wikidata":"https://www.wikidata.org/wiki/Q189813","display_name":"Censoring (clinical trials)","level":2,"score":0.8297418355941772},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.80375736951828},{"id":"https://openalex.org/C60472773","wikidata":"https://www.wikidata.org/wiki/Q7331156","display_name":"Rician fading","level":4,"score":0.7546796798706055},{"id":"https://openalex.org/C2781234732","wikidata":"https://www.wikidata.org/wiki/Q943505","display_name":"Fusion center","level":4,"score":0.7282150387763977},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.6403835415840149},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6177383065223694},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5656537413597107},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5118400454521179},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4413388669490814},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.359174907207489},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3320053219795227},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3071921765804291},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30087074637413025},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2500489056110382},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22595292329788208},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22003868222236633},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2082580029964447}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2017.2732798","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2017.2732798","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W46406984","https://openalex.org/W1522045078","https://openalex.org/W1977500668","https://openalex.org/W1987867298","https://openalex.org/W1991839558","https://openalex.org/W2011035491","https://openalex.org/W2012715734","https://openalex.org/W2016953855","https://openalex.org/W2021523331","https://openalex.org/W2031211320","https://openalex.org/W2032352143","https://openalex.org/W2034628378","https://openalex.org/W2039503172","https://openalex.org/W2058180136","https://openalex.org/W2059896646","https://openalex.org/W2068673325","https://openalex.org/W2069292411","https://openalex.org/W2072196484","https://openalex.org/W2084436032","https://openalex.org/W2090492241","https://openalex.org/W2090518058","https://openalex.org/W2091588180","https://openalex.org/W2100819007","https://openalex.org/W2106673869","https://openalex.org/W2111820662","https://openalex.org/W2115125224","https://openalex.org/W2125689931","https://openalex.org/W2125969840","https://openalex.org/W2130578220","https://openalex.org/W2134931138","https://openalex.org/W2135200259","https://openalex.org/W2136277139","https://openalex.org/W2139159697","https://openalex.org/W2146315101","https://openalex.org/W2155999145","https://openalex.org/W2164701487","https://openalex.org/W2399293903","https://openalex.org/W2493309683","https://openalex.org/W2549026313","https://openalex.org/W6675086982"],"related_works":["https://openalex.org/W2098233271","https://openalex.org/W4294642751","https://openalex.org/W1556853708","https://openalex.org/W1975008127","https://openalex.org/W2117233216","https://openalex.org/W2144291038","https://openalex.org/W2438107623","https://openalex.org/W2753489163","https://openalex.org/W4297533531","https://openalex.org/W2952411908"],"abstract_inverted_index":{"In":[0,23],"this":[1],"paper,":[2],"the":[3,16,34,62,65,79,81,91,102,112,115,119,122,130,147,150,169,178,185,189,200],"performance":[4,153,198],"of":[5,18,73,107,114,121,149,154,158,171,177,184,188,199,207],"cooperative":[6],"spectrum":[7],"sensing":[8,35],"(CSS)":[9],"with":[10,26,49,205],"threshold-based":[11],"censoring":[12,106,179],"is":[13,47,94,109,166,203],"investigated":[14],"in":[15,156],"presence":[17],"noisy":[19],"and":[20,29,37,52,90,163],"faded":[21,123],"environments.":[22],"particular,":[24],"scenarios":[25],"Rayleigh,":[27],"Hoyt,":[28],"Rician":[30],"fading,":[31],"affecting":[32],"both":[33],"(S)":[36],"reporting":[38],"(R)":[39],"channels,":[40],"are":[41,76,84,132,191],"considered.":[42],"Each":[43],"secondary":[44],"user":[45,67],"(SU)":[46],"equipped":[48],"multiple":[50,71],"antennas":[51,72],"relies":[53],"on":[54,111,146],"an":[55,74],"improved":[56],"energy":[57,210],"detector":[58],"(IED).":[59],"More":[60],"precisely,":[61],"signals":[63],"from":[64],"primary":[66],"(PU),":[68],"received":[69,128],"by":[70,118],"SU,":[75],"fed":[77],"to":[78,96,141],"IED,":[80,190],"IED":[82,202],"outputs":[83],"combined":[85,92],"using":[86,134],"a":[87,98,143,208],"selection":[88],"combiner,":[89],"signal":[93],"used":[95],"make":[97],"local":[99],"decision.":[100],"At":[101],"fusion":[103],"center":[104],"(FC),":[105],"SUs":[108],"done":[110],"basis":[113],"quality,":[116],"evaluated":[117,167],"FC,":[120],"R-channels.":[124],"The":[125,152,197],"censored":[126],"decisions":[127],"at":[129],"FC":[131],"fused,":[133],"majority":[135],"logic":[136],"or":[137],"maximal":[138],"ratio":[139],"combining,":[140],"obtain":[142],"final":[144],"decision":[145],"status":[148],"PU.":[151],"CSS,":[155],"terms":[157],"average":[159],"miss":[160],"detection":[161],"probability":[162],"error":[164],"rate,":[165],"considering":[168],"impact":[170],"relevant":[172],"network":[173,195],"parameters.":[174],"Optimized":[175],"values":[176],"threshold,":[180],"as":[181,183],"well":[182],"required":[186],"parameters":[187],"determined":[192],"under":[193],"several":[194],"conditions.":[196],"proposed":[201],"compared":[204],"that":[206],"conventional":[209],"detector.":[211]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}