{"id":"https://openalex.org/W2971706670","doi":"https://doi.org/10.1109/twc.2019.2936839","title":"Censored Spectrum Sharing Strategy for MIMO Systems in Cognitive Radio Networks","display_name":"Censored Spectrum Sharing Strategy for MIMO Systems in Cognitive Radio Networks","publication_year":2019,"publication_date":"2019-09-04","ids":{"openalex":"https://openalex.org/W2971706670","doi":"https://doi.org/10.1109/twc.2019.2936839","mag":"2971706670"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2019.2936839","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2019.2936839","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5091478409","display_name":"Jyoti Mansukhani","orcid":"https://orcid.org/0000-0002-3663-7092"},"institutions":[{"id":"https://openalex.org/I2800689258","display_name":"Defence Research and Development Laboratory","ror":"https://ror.org/01teejf37","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1340206300","https://openalex.org/I2800689258","https://openalex.org/I4210150591"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jyoti Mansukhani","raw_affiliation_strings":["Defence Research and Development Laboratory, Hyderabad, India"],"raw_orcid":"https://orcid.org/0000-0002-3663-7092","affiliations":[{"raw_affiliation_string":"Defence Research and Development Laboratory, Hyderabad, India","institution_ids":["https://openalex.org/I2800689258"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008494368","display_name":"Priyadip Ray","orcid":"https://orcid.org/0000-0002-5964-5474"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Priyadip Ray","raw_affiliation_strings":["G. S. Sanyal School of Telecommunications, IIT Kharagpur, Kharagpur, India"],"raw_orcid":"https://orcid.org/0000-0002-5964-5474","affiliations":[{"raw_affiliation_string":"G. S. Sanyal School of Telecommunications, IIT Kharagpur, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3633,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.61642167,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"18","issue":"12","first_page":"5500","last_page":"5510"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9987999796867371,"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":0.8919343948364258},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7813810110092163},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7062301635742188},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6955422759056091},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5702892541885376},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.5461456179618835},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5316389799118042},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5073837637901306},{"id":"https://openalex.org/keywords/diversity-gain","display_name":"Diversity gain","score":0.43917953968048096},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4329971373081207},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4206177294254303},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4168715178966522},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.39784932136535645},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.38503047823905945},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28436073660850525},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09494444727897644}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8919343948364258},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7813810110092163},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7062301635742188},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6955422759056091},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5702892541885376},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.5461456179618835},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5316389799118042},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5073837637901306},{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.43917953968048096},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4329971373081207},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4206177294254303},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4168715178966522},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.39784932136535645},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.38503047823905945},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28436073660850525},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09494444727897644}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2019.2936839","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2019.2936839","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1568307856","https://openalex.org/W1971443733","https://openalex.org/W1990142556","https://openalex.org/W1996441276","https://openalex.org/W2032372805","https://openalex.org/W2057693527","https://openalex.org/W2065395581","https://openalex.org/W2069596238","https://openalex.org/W2075530143","https://openalex.org/W2079194270","https://openalex.org/W2085007346","https://openalex.org/W2104951227","https://openalex.org/W2108256297","https://openalex.org/W2108407796","https://openalex.org/W2113303683","https://openalex.org/W2128513990","https://openalex.org/W2141682101","https://openalex.org/W2163599171","https://openalex.org/W2296319761","https://openalex.org/W2320194270","https://openalex.org/W2567197433","https://openalex.org/W2588740074","https://openalex.org/W2741923725","https://openalex.org/W2770229083","https://openalex.org/W2802430384","https://openalex.org/W2803793567","https://openalex.org/W2916350851","https://openalex.org/W2942228371","https://openalex.org/W3101443566","https://openalex.org/W3106282754","https://openalex.org/W3133603318","https://openalex.org/W3166006271","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2272592133","https://openalex.org/W2356136722","https://openalex.org/W2378743842","https://openalex.org/W2349496009","https://openalex.org/W2183391443","https://openalex.org/W2598075903","https://openalex.org/W1979754371","https://openalex.org/W2897852426","https://openalex.org/W2224800885","https://openalex.org/W1976405282"],"abstract_inverted_index":{"Multi-antenna":[0],"technologies":[1],"have":[2],"been":[3,24],"widely":[4],"used":[5],"in":[6,33,61,68],"modern":[7],"wireless":[8],"communication":[9],"systems":[10],"to":[11,116],"achieve":[12],"diversity":[13],"gain,":[14,17],"spatial":[15],"multiplexing":[16],"and":[18,58,88,92,112],"better":[19],"interference":[20],"suppression.":[21],"Beamforming":[22],"has":[23],"considered":[25],"as":[26],"a":[27,78],"potential":[28],"candidate":[29],"for":[30,45,108],"throughput":[31,98],"maximization":[32],"MIMO":[34,100],"cognitive":[35,101],"radio":[36,102],"networks.":[37],"However,":[38],"the":[39,56,69,86,97,109],"efficient":[40],"implementation":[41],"of":[42,48,95,99],"beamforming":[43],"demands":[44],"accurate":[46],"knowledge":[47],"channel":[49],"estimate.":[50],"Conventional":[51],"spectrum":[52,80],"sharing":[53,81],"strategies":[54],"treat":[55],"detection":[57,87],"estimation":[59,89],"problems":[60],"uncoupled":[62],"manner,":[63],"which":[64,83],"may":[65],"not":[66],"result":[67],"overall":[70],"optimum":[71],"performance.":[72],"In":[73],"this":[74],"paper,":[75],"we":[76],"propose":[77],"censored":[79],"strategy":[82],"considers":[84],"both":[85],"performances":[90],"simultaneously":[91],"is":[93],"capable":[94],"improving":[96],"network.":[103],"We":[104],"derive":[105],"analytical":[106],"expressions":[107],"critical":[110],"parameters":[111],"provide":[113],"simulation":[114],"results":[115],"validate":[117],"our":[118],"derivations.":[119]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}