{"id":"https://openalex.org/W2032469687","doi":"https://doi.org/10.1109/glocom.2012.6503300","title":"Energy-based cooperative spectrum sensing for emergency communications over fading channels in Cognitive Radio public safety networks","display_name":"Energy-based cooperative spectrum sensing for emergency communications over fading channels in Cognitive Radio public safety networks","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2032469687","doi":"https://doi.org/10.1109/glocom.2012.6503300","mag":"2032469687"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2012.6503300","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2012.6503300","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Global Communications Conference (GLOBECOM)","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/A5086267240","display_name":"Chihkai Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chihkai Chen","raw_affiliation_strings":["Department of Electrical Engineering, University of California, Los Angeles, Los Angeles, CA, USA","Department of Electrical Engineering, University of California, Los Angeles, 90095, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of California, Los Angeles, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Department of Electrical Engineering, University of California, Los Angeles, 90095, USA#TAB#","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103546421","display_name":"Ralph E. Hudson","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ralph E. Hudson","raw_affiliation_strings":["Department of Electrical Engineering, University of California, Los Angeles, Los Angeles, CA, USA","Department of Electrical Engineering, University of California, Los Angeles, 90095, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of California, Los Angeles, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Department of Electrical Engineering, University of California, Los Angeles, 90095, USA#TAB#","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108338875","display_name":"Kung Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kung Yao","raw_affiliation_strings":["Department of Electrical Engineering, University of California, Los Angeles, Los Angeles, CA, USA","Department of Electrical Engineering, University of California, Los Angeles, 90095, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of California, Los Angeles, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Department of Electrical Engineering, University of California, Los Angeles, 90095, USA#TAB#","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"1345","last_page":"1350"},"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":0.9961000084877014,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9909999966621399,"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/cognitive-radio","display_name":"Cognitive radio","score":0.9480629563331604},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7532141208648682},{"id":"https://openalex.org/keywords/interoperability","display_name":"Interoperability","score":0.7516659498214722},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6630985736846924},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.510539174079895},{"id":"https://openalex.org/keywords/cascading-style-sheets","display_name":"Cascading Style Sheets","score":0.4909677803516388},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.45104408264160156},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.44948089122772217},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4222205579280853},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.41592690348625183},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.39756903052330017},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.33817148208618164},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3269692659378052},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2949010133743286},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.24457001686096191},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21507900953292847}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9480629563331604},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7532141208648682},{"id":"https://openalex.org/C20136886","wikidata":"https://www.wikidata.org/wiki/Q749647","display_name":"Interoperability","level":2,"score":0.7516659498214722},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6630985736846924},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.510539174079895},{"id":"https://openalex.org/C93213560","wikidata":"https://www.wikidata.org/wiki/Q46441","display_name":"Cascading Style Sheets","level":3,"score":0.4909677803516388},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.45104408264160156},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.44948089122772217},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4222205579280853},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.41592690348625183},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.39756903052330017},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.33817148208618164},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3269692659378052},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2949010133743286},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.24457001686096191},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21507900953292847},{"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C21959979","wikidata":"https://www.wikidata.org/wiki/Q36774","display_name":"Web page","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2012.6503300","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2012.6503300","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W636998947","https://openalex.org/W2025277291","https://openalex.org/W2031211320","https://openalex.org/W2047216776","https://openalex.org/W2071707134","https://openalex.org/W2136816673","https://openalex.org/W2139159697","https://openalex.org/W2144003683","https://openalex.org/W2156860647","https://openalex.org/W2163422171","https://openalex.org/W2168079492","https://openalex.org/W2170385943","https://openalex.org/W2172139273","https://openalex.org/W2493309683","https://openalex.org/W3150751370","https://openalex.org/W4250589301","https://openalex.org/W4301885439","https://openalex.org/W6662410912"],"related_works":["https://openalex.org/W2775301649","https://openalex.org/W2048427509","https://openalex.org/W2330895226","https://openalex.org/W4233632157","https://openalex.org/W2994439156","https://openalex.org/W1963522536","https://openalex.org/W2032719615","https://openalex.org/W2587869769","https://openalex.org/W2046755920","https://openalex.org/W1991753515"],"abstract_inverted_index":{"From":[0],"the":[1,27,49,64,70,79,88,96,102,108,112,118,122],"perspective":[2],"of":[3,23,66,72,82,91],"interoperability,":[4],"Cognitive":[5],"Radio":[6],"(CR)":[7],"is":[8,21,39,61,74],"widely":[9],"studied":[10],"as":[11],"an":[12],"emerging":[13],"alternative":[14],"for":[15,31,101,110,121],"public":[16,83],"safety":[17,84],"communications.":[18],"Spectrum":[19],"sensing":[20,38,59,103],"one":[22],"key":[24],"functionalities":[25],"enabling":[26],"opportunistic":[28],"spectrum":[29,37,58],"utilization":[30],"CR":[32,44],"systems.":[33],"The":[34,56],"energy-based":[35],"cooperative":[36,57],"mostly":[40],"adopted":[41],"in":[42],"current":[43],"prototype":[45],"systems":[46],"due":[47,77],"to":[48,78,115],"low":[50],"complexity":[51],"and":[52,93],"high":[53],"detection":[54],"speed.":[55],"performance":[60],"influenced":[62],"by":[63],"number":[65,71],"collaborative":[67],"CRs.":[68],"However,":[69],"CRs":[73,92],"dynamically":[75],"changing":[76],"dynamic":[80,89],"behavior":[81,90],"personnel.":[85],"We":[86],"study":[87],"also":[94],"derive":[95],"exact":[97],"analytical":[98],"closed-form":[99],"expressions":[100,106],"performance.":[104],"These":[105],"lay":[107],"framework":[109],"utilizing":[111],"optimization":[113],"tools":[114],"efficiently":[116],"guarantee":[117],"global":[119],"optimality":[120],"system":[123],"parameter":[124],"design.":[125]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
