{"id":"https://openalex.org/W2969367376","doi":"https://doi.org/10.1109/icufn.2019.8806146","title":"Improving Spectrum Sensing and Reporting via Multi-Antenna in Cognitive Radio Networks","display_name":"Improving Spectrum Sensing and Reporting via Multi-Antenna in Cognitive Radio Networks","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2969367376","doi":"https://doi.org/10.1109/icufn.2019.8806146","mag":"2969367376"},"language":"en","primary_location":{"id":"doi:10.1109/icufn.2019.8806146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icufn.2019.8806146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Eleventh International Conference on Ubiquitous and Future Networks (ICUFN)","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/A5016483730","display_name":"Muhammad Sajjad Khan","orcid":"https://orcid.org/0000-0002-1119-6999"},"institutions":[{"id":"https://openalex.org/I121243025","display_name":"International Islamic University, Islamabad","ror":"https://ror.org/047w75g40","country_code":"PK","type":"education","lineage":["https://openalex.org/I121243025"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Muhammad Sajjad Khan","raw_affiliation_strings":["Department of Electrical Engineering, International Islamic University, Islamabad, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, International Islamic University, Islamabad, Pakistan","institution_ids":["https://openalex.org/I121243025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088627312","display_name":"Mi Ji Kim","orcid":"https://orcid.org/0000-0003-1520-4930"},"institutions":[{"id":"https://openalex.org/I1322422313","display_name":"Tech University of Korea","ror":"https://ror.org/0060vt104","country_code":"KR","type":"education","lineage":["https://openalex.org/I1322422313"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Mi Ji Kim","raw_affiliation_strings":["Department of Electronics Engineering, Korea Polytechnic University, S. Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Korea Polytechnic University, S. Korea","institution_ids":["https://openalex.org/I1322422313"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041027404","display_name":"Junsu Kim","orcid":"https://orcid.org/0000-0001-9583-7978"},"institutions":[{"id":"https://openalex.org/I1322422313","display_name":"Tech University of Korea","ror":"https://ror.org/0060vt104","country_code":"KR","type":"education","lineage":["https://openalex.org/I1322422313"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Junsu Kim","raw_affiliation_strings":["Department of Electronics Engineering, Korea Polytechnic University, S. Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Korea Polytechnic University, S. Korea","institution_ids":["https://openalex.org/I1322422313"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111514114","display_name":"Eung Hyuk Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I1322422313","display_name":"Tech University of Korea","ror":"https://ror.org/0060vt104","country_code":"KR","type":"education","lineage":["https://openalex.org/I1322422313"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Eung Hyuk Lee","raw_affiliation_strings":["Department of Electronics Engineering, Korea Polytechnic University, S. Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Korea Polytechnic University, S. Korea","institution_ids":["https://openalex.org/I1322422313"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100429087","display_name":"Su Min Kim","orcid":"https://orcid.org/0000-0002-5951-9208"},"institutions":[{"id":"https://openalex.org/I1322422313","display_name":"Tech University of Korea","ror":"https://ror.org/0060vt104","country_code":"KR","type":"education","lineage":["https://openalex.org/I1322422313"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Su Min Kim","raw_affiliation_strings":["Department of Electronics Engineering, Korea Polytechnic University, S. Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Korea Polytechnic University, S. Korea","institution_ids":["https://openalex.org/I1322422313"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.186,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.55665003,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"321","last_page":"325"},"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":0.9997000098228455,"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":0.9997000098228455,"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":0.9962999820709229,"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/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.968500018119812,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.9308590888977051},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7287070155143738},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6870672106742859},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6328529119491577},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5936967134475708},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5523058176040649},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5118274092674255},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.47058621048927307},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4489459693431854},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.4428308606147766},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4318380355834961},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3900204002857208},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.35296326875686646},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.24223819375038147},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18675318360328674},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1447516679763794},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08176138997077942}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9308590888977051},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7287070155143738},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6870672106742859},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6328529119491577},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5936967134475708},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5523058176040649},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5118274092674255},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.47058621048927307},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4489459693431854},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.4428308606147766},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4318380355834961},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3900204002857208},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.35296326875686646},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.24223819375038147},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18675318360328674},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1447516679763794},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08176138997077942},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icufn.2019.8806146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icufn.2019.8806146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Eleventh International Conference on Ubiquitous and Future Networks (ICUFN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1988314815","https://openalex.org/W2018485161","https://openalex.org/W2044842329","https://openalex.org/W2064085993","https://openalex.org/W2107057974","https://openalex.org/W2110372791","https://openalex.org/W2134868970","https://openalex.org/W2143719489","https://openalex.org/W2168078104","https://openalex.org/W2318059334","https://openalex.org/W2509185673","https://openalex.org/W2517336880","https://openalex.org/W3176944668","https://openalex.org/W6676244192","https://openalex.org/W6797395934"],"related_works":["https://openalex.org/W2327053383","https://openalex.org/W2356834760","https://openalex.org/W1964600846","https://openalex.org/W2059212413","https://openalex.org/W2775301649","https://openalex.org/W2048427509","https://openalex.org/W4233632157","https://openalex.org/W2330895226","https://openalex.org/W2994439156","https://openalex.org/W2587869769"],"abstract_inverted_index":{"Spectrum":[0],"sensing":[1,35],"is":[2,36,95,117],"a":[3,52,63],"vital":[4],"functionality":[5],"of":[6,33,113],"cognitive":[7],"radio":[8],"network":[9],"to":[10,18,23,27,40,55,101],"identify":[11],"an":[12,74,90],"available":[13],"spectrum":[14,20,34,56],"for":[15,97],"secondary":[16],"users":[17],"enhance":[19,102],"utilization":[21],"and":[22,42],"avoid":[24],"harmful":[25],"interference":[26],"licensed":[28],"users.":[29],"However,":[30],"the":[31,103,114],"performance":[32,105],"highly":[37],"degraded":[38],"due":[39],"fading":[41],"hidden":[43],"terminal":[44],"issues.":[45],"Recent":[46],"development":[47],"in":[48,69],"multiantenna":[49,98],"techniques":[50],"provides":[51],"new":[53],"dimension":[54],"sensing.":[57],"In":[58],"this":[59],"paper,":[60],"we":[61],"propose":[62],"multi-antenna":[64],"based":[65,99],"signal":[66],"detection":[67],"scheme":[68,79,116],"multi-band":[70],"systems.":[71],"We":[72],"consider":[73],"ordered":[75,91],"sequential":[76,92],"data":[77],"fusion":[78],"i.e.,":[80],"Dempster-Shafer":[81],"(D-S)":[82],"evidence":[83],"theory,":[84],"which":[85],"increases":[86],"system":[87,104],"reliability.":[88],"Also,":[89],"reporting":[93,108],"mechanism":[94],"proposed":[96,115],"systems":[100],"by":[106],"reducing":[107],"time":[109],"duration.":[110],"The":[111],"effectiveness":[112],"demonstrated":[118],"through":[119],"simulations,":[120],"compared":[121],"with":[122],"existing":[123],"schemes.":[124]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
