{"id":"https://openalex.org/W3137329415","doi":"https://doi.org/10.1109/ccnc49032.2021.9369528","title":"Performance Analysis of Multi-Antenna CR System With Beamforming Under Various Traffic Scenarios","display_name":"Performance Analysis of Multi-Antenna CR System With Beamforming Under Various Traffic Scenarios","publication_year":2021,"publication_date":"2021-01-09","ids":{"openalex":"https://openalex.org/W3137329415","doi":"https://doi.org/10.1109/ccnc49032.2021.9369528","mag":"3137329415"},"language":"en","primary_location":{"id":"doi:10.1109/ccnc49032.2021.9369528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc49032.2021.9369528","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 18th Annual Consumer Communications & Networking Conference (CCNC)","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/A5048352709","display_name":"Arifa Ahmed","orcid":"https://orcid.org/0000-0002-6695-9973"},"institutions":[{"id":"https://openalex.org/I151903974","display_name":"National Institute Of Technology Silchar","ror":"https://ror.org/001ws2a36","country_code":"IN","type":"education","lineage":["https://openalex.org/I151903974"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Arifa Ahmed","raw_affiliation_strings":["Department of Electronics and Communication Engineering, National Institute of Technology Silchar, Silchar, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, National Institute of Technology Silchar, Silchar, India","institution_ids":["https://openalex.org/I151903974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100770198","display_name":"Deepak Mishra","orcid":"https://orcid.org/0000-0002-3225-6495"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Deepak Mishra","raw_affiliation_strings":["School of Electrical Engineering and Telecommunications, University of New South Wales, Sydney, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Telecommunications, University of New South Wales, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009895551","display_name":"Ganesh Prasad","orcid":"https://orcid.org/0000-0002-9594-5669"},"institutions":[{"id":"https://openalex.org/I151903974","display_name":"National Institute Of Technology Silchar","ror":"https://ror.org/001ws2a36","country_code":"IN","type":"education","lineage":["https://openalex.org/I151903974"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ganesh Prasad","raw_affiliation_strings":["Department of Electronics and Communication Engineering, National Institute of Technology Silchar, Silchar, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, National Institute of Technology Silchar, Silchar, India","institution_ids":["https://openalex.org/I151903974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049961683","display_name":"Krishna Lal Baishnab","orcid":"https://orcid.org/0000-0002-2319-5707"},"institutions":[{"id":"https://openalex.org/I151903974","display_name":"National Institute Of Technology Silchar","ror":"https://ror.org/001ws2a36","country_code":"IN","type":"education","lineage":["https://openalex.org/I151903974"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Krishna Lal Baishnab","raw_affiliation_strings":["Department of Electronics and Communication Engineering, National Institute of Technology Silchar, Silchar, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, National Institute of Technology Silchar, Silchar, India","institution_ids":["https://openalex.org/I151903974"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.221,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.72428265,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9998999834060669,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998999834060669,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.8157249689102173},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.7786099910736084},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6778414845466614},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.6615588665008545},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.6534660458564758},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6313689947128296},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5715610980987549},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5570427775382996},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.5470514893531799},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5053020119667053},{"id":"https://openalex.org/keywords/duration","display_name":"Duration (music)","score":0.45332708954811096},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2883201539516449},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27807319164276123},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21142986416816711},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.16206547617912292},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10105720162391663}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8157249689102173},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.7786099910736084},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6778414845466614},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.6615588665008545},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.6534660458564758},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6313689947128296},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5715610980987549},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5570427775382996},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5470514893531799},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5053020119667053},{"id":"https://openalex.org/C112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","level":2,"score":0.45332708954811096},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2883201539516449},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27807319164276123},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21142986416816711},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.16206547617912292},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10105720162391663},{"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/ccnc49032.2021.9369528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc49032.2021.9369528","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 18th Annual Consumer Communications & Networking Conference (CCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1986667167","https://openalex.org/W1991571965","https://openalex.org/W1996804776","https://openalex.org/W2069795167","https://openalex.org/W2084436032","https://openalex.org/W2110778055","https://openalex.org/W2112970214","https://openalex.org/W2143172181","https://openalex.org/W2147856005","https://openalex.org/W2147868657","https://openalex.org/W2148689066","https://openalex.org/W2205821735","https://openalex.org/W2339128359","https://openalex.org/W2528619724","https://openalex.org/W2766889029","https://openalex.org/W2918040972","https://openalex.org/W3003813084","https://openalex.org/W3099930426","https://openalex.org/W3102471928","https://openalex.org/W6671885816"],"related_works":["https://openalex.org/W2348837382","https://openalex.org/W746329893","https://openalex.org/W4205872570","https://openalex.org/W4245971243","https://openalex.org/W2963170046","https://openalex.org/W1922805944","https://openalex.org/W4253588120","https://openalex.org/W4301853053","https://openalex.org/W300569899","https://openalex.org/W2138908598"],"abstract_inverted_index":{"Beamforming":[0],"technology":[1],"can":[2],"enhance":[3],"the":[4,18,45,48,54,59,64,71,97,107,113,128],"throughput":[5,89],"of":[6,20,115,136],"a":[7,35,40,80],"multi-antenna":[8,41],"secondary":[9],"user":[10],"(SU)":[11],"system.":[12],"However,":[13],"its":[14],"performance":[15],"depends":[16],"on":[17,76,112,121],"accuracy":[19],"channel":[21,55],"estimation":[22],"(CE)":[23],"that":[24],"is":[25,56,66],"influenced":[26],"by":[27,63],"CE":[28,119,137],"duration.":[29,138],"In":[30],"this":[31],"work,":[32],"we":[33,78,126],"present":[34],"three-phase":[36],"transmission":[37],"approach":[38],"for":[39,86],"SU,":[42],"where,":[43],"in":[44,58,70],"first":[46],"phase,":[47],"SU":[49],"performs":[50],"spectrum":[51],"sensing,":[52],"thereafter,":[53],"estimated":[57],"second":[60],"phase":[61],"followed":[62],"data":[65],"transmitted":[67],"using":[68],"beamforming":[69],"third":[72],"phase.":[73],"Consequently,":[74],"based":[75],"it,":[77],"define":[79],"frame":[81,116],"structure":[82],"and":[83,109,118],"closed-form":[84],"expressions":[85],"SU's":[87,122],"average":[88,123],"as":[90,92],"well":[91],"interference":[93],"energy":[94],"received":[95],"at":[96],"primary":[98],"user's":[99],"(PU's)":[100],"receiver":[101],"are":[102],"derived.":[103],"Numerical":[104],"results":[105],"validate":[106],"analysis":[108],"provide":[110],"insights":[111],"impact":[114],"duration":[117,120],"throughput.":[124],"Lastly,":[125],"investigate":[127],"throughput-interference":[129],"tradeoff":[130],"problem":[131],"numerically":[132],"with":[133],"different":[134],"values":[135]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}