{"id":"https://openalex.org/W4285217999","doi":"https://doi.org/10.1109/lwc.2022.3174639","title":"Outage Performance of Cognitive Radio Networks With a Coverage-Limited RIS for Interference Elimination","display_name":"Outage Performance of Cognitive Radio Networks With a Coverage-Limited RIS for Interference Elimination","publication_year":2022,"publication_date":"2022-05-12","ids":{"openalex":"https://openalex.org/W4285217999","doi":"https://doi.org/10.1109/lwc.2022.3174639"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2022.3174639","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2022.3174639","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","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/A5078772235","display_name":"Ping Yang","orcid":"https://orcid.org/0000-0001-5563-0497"},"institutions":[{"id":"https://openalex.org/I2799850029","display_name":"Dongguan University of Technology","ror":"https://ror.org/01m8p7q42","country_code":"CN","type":"education","lineage":["https://openalex.org/I2799850029"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ping Yang","raw_affiliation_strings":["School of Electrical Engineering and Intelligentization, Dongguan University of Technology, Dongguan, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Intelligentization, Dongguan University of Technology, Dongguan, China","institution_ids":["https://openalex.org/I2799850029"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015729753","display_name":"Liang Yang","orcid":"https://orcid.org/0000-0002-6576-332X"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Yang","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056184776","display_name":"Weichao Kuang","orcid":"https://orcid.org/0000-0003-4246-9280"},"institutions":[{"id":"https://openalex.org/I2799850029","display_name":"Dongguan University of Technology","ror":"https://ror.org/01m8p7q42","country_code":"CN","type":"education","lineage":["https://openalex.org/I2799850029"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weichao Kuang","raw_affiliation_strings":["School of Electrical Engineering and Intelligentization, Dongguan University of Technology, Dongguan, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Intelligentization, Dongguan University of Technology, Dongguan, China","institution_ids":["https://openalex.org/I2799850029"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075126964","display_name":"Shanjin Wang","orcid":"https://orcid.org/0000-0001-7102-0488"},"institutions":[{"id":"https://openalex.org/I2799850029","display_name":"Dongguan University of Technology","ror":"https://ror.org/01m8p7q42","country_code":"CN","type":"education","lineage":["https://openalex.org/I2799850029"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanjin Wang","raw_affiliation_strings":["School of Electrical Engineering and Intelligentization, Dongguan University of Technology, Dongguan, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Intelligentization, Dongguan University of Technology, Dongguan, China","institution_ids":["https://openalex.org/I2799850029"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5078772235"],"corresponding_institution_ids":["https://openalex.org/I2799850029"],"apc_list":null,"apc_paid":null,"fwci":2.2091,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.87799951,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"11","issue":"8","first_page":"1694","last_page":"1698"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication 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/T11458","display_name":"Advanced Wireless Communication 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.991100013256073,"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/T12042","display_name":"Satellite Communication Systems","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.8324386477470398},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.7965636253356934},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6959887742996216},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.6667364835739136},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6210483908653259},{"id":"https://openalex.org/keywords/signal-to-interference-ratio","display_name":"Signal-to-interference ratio","score":0.5173230171203613},{"id":"https://openalex.org/keywords/co-channel-interference","display_name":"Co-channel interference","score":0.5008046627044678},{"id":"https://openalex.org/keywords/asymptotic-analysis","display_name":"Asymptotic analysis","score":0.4582037925720215},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4529629051685333},{"id":"https://openalex.org/keywords/signal-to-interference-plus-noise-ratio","display_name":"Signal-to-interference-plus-noise ratio","score":0.4409330487251282},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.431002676486969},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4235071539878845},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4208436608314514},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.33810102939605713},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3347880244255066},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19852930307388306},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17524579167366028},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.17496824264526367},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.15871310234069824},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1317971646785736},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.12444207072257996},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11059144139289856},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0806540846824646}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8324386477470398},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.7965636253356934},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6959887742996216},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.6667364835739136},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6210483908653259},{"id":"https://openalex.org/C75613536","wikidata":"https://www.wikidata.org/wiki/Q4138870","display_name":"Signal-to-interference ratio","level":3,"score":0.5173230171203613},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.5008046627044678},{"id":"https://openalex.org/C205147927","wikidata":"https://www.wikidata.org/wiki/Q752718","display_name":"Asymptotic analysis","level":2,"score":0.4582037925720215},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4529629051685333},{"id":"https://openalex.org/C98824394","wikidata":"https://www.wikidata.org/wiki/Q4035626","display_name":"Signal-to-interference-plus-noise ratio","level":3,"score":0.4409330487251282},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.431002676486969},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4235071539878845},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4208436608314514},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.33810102939605713},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3347880244255066},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19852930307388306},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17524579167366028},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.17496824264526367},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.15871310234069824},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1317971646785736},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.12444207072257996},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11059144139289856},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0806540846824646},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2022.3174639","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2022.3174639","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5578994654","display_name":null,"funder_award_id":"61471122","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G643816402","display_name":null,"funder_award_id":"62101130","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7212907446","display_name":null,"funder_award_id":"2020A1515110289","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1972485395","https://openalex.org/W2153620960","https://openalex.org/W2313278888","https://openalex.org/W2717652590","https://openalex.org/W2968810373","https://openalex.org/W2969424089","https://openalex.org/W3006962285","https://openalex.org/W3012127008","https://openalex.org/W3012255535","https://openalex.org/W3040918692","https://openalex.org/W3045209834","https://openalex.org/W3082159919","https://openalex.org/W3094619726","https://openalex.org/W3136114665","https://openalex.org/W3190886403"],"related_works":["https://openalex.org/W2980552334","https://openalex.org/W2029431972","https://openalex.org/W2167951273","https://openalex.org/W2077802645","https://openalex.org/W1914924678","https://openalex.org/W1517150187","https://openalex.org/W2097201307","https://openalex.org/W2915901518","https://openalex.org/W2158680832","https://openalex.org/W2322106485"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"considering":[3],"the":[4,14,25,32,35,39,47,52,65,69,90,99,103],"reconfigurable":[5],"intelligent":[6],"surface\u2019":[7],"(RIS\u2019)":[8],"service":[9],"coverage":[10],"limitation,":[11],"we":[12],"investigate":[13],"outage":[15],"probability":[16],"(OP)":[17],"of":[18,71],"an":[19],"RIS-aided":[20],"cognitive":[21],"radio":[22],"network":[23],"where":[24],"RIS":[26],"is":[27,49,55,74],"used":[28],"only":[29],"to":[30,38],"eliminate":[31],"interference":[33],"from":[34],"secondary":[36],"transmitter":[37],"primary":[40],"receiver.":[41],"Specifically,":[42],"a":[43],"closed-form":[44],"expression":[45],"for":[46],"OP":[48,54,67],"derived":[50],"and":[51,81,102],"asymptotic":[53,66],"obtained":[56],"at":[57,84],"high":[58],"signal-to-noise":[59],"ratio":[60,88],"(SNR).":[61],"We":[62],"also":[63],"present":[64],"when":[68],"number":[70],"reflecting":[72],"elements":[73],"large.":[75],"Simulation":[76],"results":[77],"validate":[78],"our":[79],"analysis,":[80],"show":[82],"that":[83],"low":[85],"tolerable":[86],"interference-to-noise":[87],"(INR),":[89],"considered":[91],"scheme":[92,101],"can":[93],"achieve":[94],"significant":[95],"performance":[96],"gains":[97],"over":[98],"coverage-neglected":[100],"signal":[104],"enhancement":[105],"scheme.":[106]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
