{"id":"https://openalex.org/W2030142387","doi":"https://doi.org/10.1109/tvt.2012.2186597","title":"Throughput Maximization in Cognitive Radio Under Peak Interference Constraints With Limited Feedback","display_name":"Throughput Maximization in Cognitive Radio Under Peak Interference Constraints With Limited Feedback","publication_year":2012,"publication_date":"2012-02-03","ids":{"openalex":"https://openalex.org/W2030142387","doi":"https://doi.org/10.1109/tvt.2012.2186597","mag":"2030142387"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2012.2186597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2012.2186597","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5033036896","display_name":"Yuanyuan He","orcid":"https://orcid.org/0000-0003-4745-8150"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"YuanYuan He","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Melbourne, Parkville, VIC, Australia","Dept. of Electr. & Electron. Eng., Univ. of Melbourne, Melbourne, VIC, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Melbourne, Parkville, VIC, Australia","institution_ids":["https://openalex.org/I165779595"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Univ. of Melbourne, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I165779595"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057431380","display_name":"Subhrakanti Dey","orcid":"https://orcid.org/0000-0003-0762-5743"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Subhrakanti Dey","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Melbourne, Parkville, VIC, Australia","Dept. of Electr. & Electron. Eng., Univ. of Melbourne, Melbourne, VIC, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Melbourne, Parkville, VIC, Australia","institution_ids":["https://openalex.org/I165779595"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Univ. of Melbourne, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I165779595"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I165779595"],"apc_list":null,"apc_paid":null,"fwci":10.7738,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.98297003,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"61","issue":"3","first_page":"1287","last_page":"1305"},"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":1.0,"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":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9991000294685364,"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":0.7145119309425354},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5451000928878784},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5115757584571838},{"id":"https://openalex.org/keywords/karush\u2013kuhn\u2013tucker-conditions","display_name":"Karush\u2013Kuhn\u2013Tucker conditions","score":0.5045140981674194},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.47921520471572876},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.46930626034736633},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4508677124977112},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.34055909514427185},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29962727427482605},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.28991246223449707},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2697920501232147},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.25169602036476135},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.22181177139282227},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19001024961471558}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7145119309425354},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5451000928878784},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5115757584571838},{"id":"https://openalex.org/C50454189","wikidata":"https://www.wikidata.org/wiki/Q2075125","display_name":"Karush\u2013Kuhn\u2013Tucker conditions","level":2,"score":0.5045140981674194},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.47921520471572876},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.46930626034736633},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4508677124977112},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.34055909514427185},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29962727427482605},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.28991246223449707},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2697920501232147},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.25169602036476135},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.22181177139282227},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19001024961471558}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvt.2012.2186597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2012.2186597","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"},{"id":"pmh:oai:mural.maynoothuniversity.ie:14344","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401432","display_name":"Maynooth University ePrints and eTheses Archive (Maynooth University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I157286207","host_organization_name":"National University of Ireland, Maynooth","host_organization_lineage":["https://openalex.org/I157286207"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1985823567","https://openalex.org/W2024548726","https://openalex.org/W2057571146","https://openalex.org/W2061992737","https://openalex.org/W2072196484","https://openalex.org/W2095783123","https://openalex.org/W2098995249","https://openalex.org/W2101166004","https://openalex.org/W2103643922","https://openalex.org/W2105139136","https://openalex.org/W2107689535","https://openalex.org/W2108183681","https://openalex.org/W2110391887","https://openalex.org/W2110940966","https://openalex.org/W2117691981","https://openalex.org/W2120509191","https://openalex.org/W2125434117","https://openalex.org/W2127593435","https://openalex.org/W2131293665","https://openalex.org/W2143075670","https://openalex.org/W2159519395","https://openalex.org/W2160579166","https://openalex.org/W2160631319","https://openalex.org/W2161209335","https://openalex.org/W2161272050","https://openalex.org/W2163015081","https://openalex.org/W2165741961","https://openalex.org/W2168595116","https://openalex.org/W2169483051","https://openalex.org/W2171501928","https://openalex.org/W2273273307","https://openalex.org/W2487122920","https://openalex.org/W2504767107","https://openalex.org/W3098183424","https://openalex.org/W3100343705","https://openalex.org/W4242209908"],"related_works":["https://openalex.org/W2155858901","https://openalex.org/W2914162876","https://openalex.org/W2059045613","https://openalex.org/W4250215096","https://openalex.org/W2119209917","https://openalex.org/W2145047504","https://openalex.org/W2147127144","https://openalex.org/W2159179523","https://openalex.org/W2344350961","https://openalex.org/W2950791861"],"abstract_inverted_index":{"A":[0],"spectrum-sharing":[1],"scenario":[2],"in":[3,324],"a":[4,10,15,122,134,195],"cognitive":[5],"radio":[6],"(CR)":[7],"network":[8],"where":[9,209],"secondary":[11],"user":[12],"(SU)":[13],"shares":[14],"narrowband":[16],"channel":[17],"with":[18,54,143,287,303],"N":[19,43,149,296,312],"primary":[20],"users":[21],"(PUs)":[22],"is":[23,96,113,141,194,215,232,251,346],"considered.":[24],"We":[25,168,314],"investigate":[26],"the":[27,40,64,75,78,85,88,91,107,153,162,173,179,182,206,210,223,229,237,245,255,259,261,264,266,277,284,316,320,342],"SU":[28,41,164,174,278],"ergodic":[29,175,279],"capacity":[30,165,176,280],"maximization":[31,166,281],"problem":[32],"under":[33],"an":[34,217],"average":[35,211],"transmit":[36,212],"power":[37,47,138,213,272,285,301],"constraint":[38,214],"on":[39,228,258],"and":[42,290,298],"individual":[44],"peak":[45],"interference":[46],"constraints":[48],"at":[49,63,74,254],"each":[50],"primary-user":[51],"receiver":[52,93],"(PU-Rx)":[53],"various":[55],"forms":[56],"of":[57,84,106,126,184,198,240,243,341],"imperfect":[58,248],"channel-state":[59],"information":[60,150],"(CSI)":[61],"available":[62,253],"secondary-user":[65,92],"transmitter":[66],"(SU-Tx).":[67],"For":[68,131,205],"easy":[69],"exposition,":[70],"we":[71,235],"first":[72],"look":[73],"case":[76,180],"when":[77,181],"SU-Tx":[79,89,108,246,262],"can":[80,101],"obtain":[81],"perfect":[82],"knowledge":[83,242,297],"CSI":[86,105],"from":[87],"to":[90,109,159,247],"link,":[94],"which":[95,112],"denoted":[97,114],"as":[98,115],"g1,":[99],"but":[100],"only":[102],"access":[103],"quantized":[104,137,144,271,291,305],"PU-Rx":[110],"links,":[111],"goi,":[116,292,307],"i":[117,146,293,308],"=":[118,128,147,294,309],"1,...,":[119,148,295],"N,":[120],"through":[121,349],"limited-feed":[123],"back":[124],"link":[125],"B":[127],"log2L":[129],"b.":[130],"this":[132],"scenario,":[133],"locally":[135,219,325],"optimum":[136,220,326],"allocation":[139,225],"(codebook)":[140],"obtained":[142],"g0i,":[145],"by":[151],"using":[152],"Karush-Kuhn-Tucker":[154],"(KKT)":[155],"necessary":[156],"optimality":[157],"conditions":[158],"numerically":[160],"solve":[161],"nonconvex":[163],"problem.":[167],"derive":[169],"asymptotic":[170,344],"approximations":[171,345],"for":[172,178,276],"performance":[177],"number":[183,197],"feedback":[185],"bits":[186],"grows":[187],"large":[188,196],"(B":[189],"\u2192":[190,201],"\u221e)":[191,202],"and/or":[192],"there":[193],"PUs":[199],"(N":[200],"that":[203,250,334],"operate.":[204],"interference-limited":[207],"regime,":[208],"inactive,":[216],"alternative":[218],"scheme,":[221],"called":[222],"quantized-rate":[224],"strategy,":[226],"based":[227],"quantized-ratio":[230],"g1/maxigoiinformation,":[231],"proposed.":[233],"Subsequently,":[234],"relax":[236],"strong":[238],"assumption":[239],"full-CSI":[241],"g1at":[244],"g1knowledge":[249],"also":[252,347],"SU-Tx.":[256],"Depending":[257],"way":[260],"obtains":[263],"g1information,":[265],"following":[267],"two":[268],"different":[269],"suboptimal":[270,329],"codebooks":[273],"are":[274,336],"derived":[275],"problem:":[282],"1)":[283],"codebook":[286,302],"noisy":[288],"g1estimates":[289],"2)":[299],"another":[300],"both":[304],"g1and":[306],"1,...":[310],",":[311],"information.":[313],"emphasize":[315],"fact":[317],"that,":[318],"although":[319],"proposed":[321,343],"algorithms":[322],"result":[323],"or":[327],"strictly":[328],"solutions,":[330],"numerical":[331,350],"results":[332],"demonstrate":[333],"they":[335],"extremely":[337],"efficient.":[338],"The":[339],"efficacy":[340],"illustrated":[348],"simulation":[351],"results.":[352]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
