{"id":"https://openalex.org/W2020249838","doi":"https://doi.org/10.1109/isit.2010.5513392","title":"Capacity scaling law by multiuser diversity in cognitive radio systems","display_name":"Capacity scaling law by multiuser diversity in cognitive radio systems","publication_year":2010,"publication_date":"2010-06-01","ids":{"openalex":"https://openalex.org/W2020249838","doi":"https://doi.org/10.1109/isit.2010.5513392","mag":"2020249838"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2010.5513392","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2010.5513392","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Symposium on Information Theory","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/A5056930352","display_name":"Jun\u2010Pyo Hong","orcid":"https://orcid.org/0000-0001-7478-8513"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jun-pyo Hong","raw_affiliation_strings":["Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, South Korea","Dept. of Electrical Engineering, Korea Advanced Institute of Science and Technology, Kaist, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, South Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, Korea Advanced Institute of Science and Technology, Kaist, Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035102148","display_name":"Wan Choi","orcid":"https://orcid.org/0000-0003-3930-7088"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Wan Choi","raw_affiliation_strings":["Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, South Korea","Dept. of Electrical Engineering, Korea Advanced Institute of Science and Technology, Kaist, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, South Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, Korea Advanced Institute of Science and Technology, Kaist, Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5056930352"],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":2.0575,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.87354266,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2088","last_page":"2092"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9997000098228455,"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":0.9997000098228455,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9994999766349792,"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":0.9991999864578247,"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/cognitive-radio","display_name":"Cognitive radio","score":0.8497591018676758},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6490433216094971},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.593525767326355},{"id":"https://openalex.org/keywords/primary","display_name":"Primary (astronomy)","score":0.5579812526702881},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5305272340774536},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5252663493156433},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.5189809203147888},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5176394581794739},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.5052562355995178},{"id":"https://openalex.org/keywords/scaling-law","display_name":"Scaling law","score":0.4409445822238922},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.41238871216773987},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.30235669016838074},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.2539857029914856},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.13405370712280273},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13037914037704468},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08926746249198914},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.088044673204422},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.08200481534004211}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8497591018676758},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6490433216094971},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.593525767326355},{"id":"https://openalex.org/C2777977315","wikidata":"https://www.wikidata.org/wiki/Q7243056","display_name":"Primary (astronomy)","level":2,"score":0.5579812526702881},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5305272340774536},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5252663493156433},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.5189809203147888},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5176394581794739},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.5052562355995178},{"id":"https://openalex.org/C2988430800","wikidata":"https://www.wikidata.org/wiki/Q428971","display_name":"Scaling law","level":3,"score":0.4409445822238922},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.41238871216773987},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.30235669016838074},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.2539857029914856},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.13405370712280273},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13037914037704468},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08926746249198914},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.088044673204422},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.08200481534004211},{"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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isit.2010.5513392","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2010.5513392","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.746.3467","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.746.3467","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/1006.0544.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7400000095367432,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2002937495","https://openalex.org/W2105744856","https://openalex.org/W2109802212","https://openalex.org/W2111892615","https://openalex.org/W2112990251","https://openalex.org/W2118108030","https://openalex.org/W2118699182","https://openalex.org/W2126948105","https://openalex.org/W2128192883","https://openalex.org/W2130444183","https://openalex.org/W2133866153","https://openalex.org/W2146584766","https://openalex.org/W2156812364","https://openalex.org/W2161872841","https://openalex.org/W2168078104","https://openalex.org/W4239651601","https://openalex.org/W6724818412"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W2018726158","https://openalex.org/W2387652801","https://openalex.org/W2540573036","https://openalex.org/W1990934859","https://openalex.org/W2053336077","https://openalex.org/W2335557509","https://openalex.org/W2158337294","https://openalex.org/W1996746875","https://openalex.org/W1497745156"],"abstract_inverted_index":{"This":[0],"paper":[1],"analyzes":[2],"the":[3,18,31,36,40,44,51,58,68,86,91,101,106],"multiuser":[4,102],"diversity":[5,103],"gain":[6],"in":[7,50,81,105],"a":[8,75],"cognitive":[9],"radio":[10],"(CR)":[11],"system":[12],"where":[13],"secondary":[14,52,69,92],"transmitters":[15],"opportunistically":[16],"utilize":[17],"spectrum":[19],"licensed":[20],"to":[21,99],"primary":[22,32,37,48,59,76],"users":[23,38],"only":[24],"when":[25],"it":[26],"is":[27,61],"not":[28],"occupied":[29],"by":[30,43,63],"users.":[33],"To":[34],"protect":[35],"from":[39],"interference":[41],"caused":[42],"missed":[45],"detection":[46],"of":[47,57,74,90],"transmissions":[49],"network,":[53],"minimum":[54],"average":[55,87],"throughput":[56],"network":[60,77,93],"guaranteed":[62],"transmit":[64],"power":[65],"control":[66],"at":[67],"transmitters.":[70],"The":[71],"traffic":[72],"dynamics":[73],"are":[78],"also":[79],"considered":[80],"our":[82],"analysis.":[83],"We":[84],"derive":[85],"achievable":[88],"capacity":[89],"and":[94],"analyze":[95],"its":[96],"asymptotic":[97],"behaviors":[98],"characterize":[100],"gains":[104],"CR":[107],"system.":[108]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}