{"id":"https://openalex.org/W2054508838","doi":"https://doi.org/10.1109/glocom.2012.6503287","title":"A cooperative DoA-based algorithm for localization of multiple primary-users in cognitive radio networks","display_name":"A cooperative DoA-based algorithm for localization of multiple primary-users in cognitive radio networks","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2054508838","doi":"https://doi.org/10.1109/glocom.2012.6503287","mag":"2054508838"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2012.6503287","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2012.6503287","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":"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/A5100384719","display_name":"Jun Wang","orcid":"https://orcid.org/0000-0002-3686-9272"},"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":true,"raw_author_name":"Jun Wang","raw_affiliation_strings":["Electrical Engineering Department, University of California Los Angeles, USA","Electrical Engineering Department, University of California, Los Angeles,,USA"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, University of California Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Electrical Engineering Department, University of California, Los Angeles,,USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008128583","display_name":"Danijela \u010cabri\u0107","orcid":"https://orcid.org/0000-0002-5967-2683"},"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":"Danijela Cabric","raw_affiliation_strings":["Electrical Engineering Department, University of California Los Angeles, USA","Electrical Engineering Department, University of California, Los Angeles,,USA"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, University of California Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Electrical Engineering Department, University of California, Los Angeles,,USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100384719"],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":0.9959,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.78839077,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1266","last_page":"1270"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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/T10860","display_name":"Speech and Audio Processing","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9988999962806702,"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":0.8416292667388916},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7187696695327759},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.6678211688995361},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6366461515426636},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5930203795433044},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.5865825414657593},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1366426944732666},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11336308717727661}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8416292667388916},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7187696695327759},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.6678211688995361},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6366461515426636},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5930203795433044},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.5865825414657593},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1366426944732666},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11336308717727661},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2012.6503287","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2012.6503287","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":[{"score":0.5699999928474426,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1567930608","https://openalex.org/W1988543519","https://openalex.org/W2002022952","https://openalex.org/W2004385997","https://openalex.org/W2071467620","https://openalex.org/W2096952982","https://openalex.org/W2103542269","https://openalex.org/W2111818318","https://openalex.org/W2147577240","https://openalex.org/W2149755721","https://openalex.org/W2168688492","https://openalex.org/W2170240475","https://openalex.org/W3159997182","https://openalex.org/W6634211649","https://openalex.org/W6650986666"],"related_works":["https://openalex.org/W2180954594","https://openalex.org/W2052835778","https://openalex.org/W2049003611","https://openalex.org/W2127804977","https://openalex.org/W2108418243","https://openalex.org/W164103134","https://openalex.org/W2040545019","https://openalex.org/W2787352659","https://openalex.org/W1970611213","https://openalex.org/W2392393536"],"abstract_inverted_index":{"Knowledge":[0],"about":[1],"the":[2,38,56,75,85,98,114,120],"location":[3],"of":[4,40,60,77,88,116,129],"licensed":[5],"primary":[6],"users":[7],"(PU)":[8],"could":[9],"enable":[10],"several":[11],"key":[12,50],"features":[13],"in":[14,52],"cognitive":[15],"radio":[16],"(CR)":[17],"networks":[18],"including":[19],"improved":[20],"spatio-temporal":[21],"sensing,":[22],"intelligent":[23],"location-aware":[24],"routing,":[25],"as":[26,28,84],"well":[27],"aiding":[29],"spectrum":[30],"policy":[31],"enforcement.":[32],"In":[33],"this":[34],"paper":[35],"we":[36],"discuss":[37],"problem":[39,51],"localizing":[41],"multiple":[42,62],"PUs":[43],"based":[44,125],"on":[45,126],"direction-of-arrival":[46],"(DoA)":[47],"measurements.":[48],"The":[49],"such":[53],"scenario":[54],"is":[55],"difficulty":[57],"and":[58,108],"complexity":[59,110],"associating":[61,78],"DoA":[63,80,94],"measurements":[64],"to":[65,81],"different":[66],"PUs.":[67],"We":[68],"propose":[69],"an":[70],"iterative":[71],"method":[72],"that":[73],"uses":[74],"probability":[76],"each":[79],"a":[82,89],"PU":[83],"weighting":[86],"coefficient":[87],"modified":[90],"Stansfield":[91],"algorithm":[92,100],"for":[93,123],"fusion.":[95],"Results":[96],"show":[97],"proposed":[99],"obtains":[101],"better":[102],"accuracy":[103],"than":[104],"previous":[105],"algorithms":[106,124],"[1]-[3],":[107],"its":[109],"increases":[111],"linearly":[112],"with":[113,119],"number":[115],"CRs,":[117],"compared":[118],"exponential":[121],"rate":[122],"exhaustive":[127],"search":[128],"all":[130],"possible":[131],"associations.":[132]},"counts_by_year":[{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
