{"id":"https://openalex.org/W2044655836","doi":"https://doi.org/10.1109/pimrc.2010.5671624","title":"A distributed power allocation scheme for sum-rate maximization on cognitive GMACs","display_name":"A distributed power allocation scheme for sum-rate maximization on cognitive GMACs","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W2044655836","doi":"https://doi.org/10.1109/pimrc.2010.5671624","mag":"2044655836"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2010.5671624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2010.5671624","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications","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/A5038258742","display_name":"Sang-Wook Han","orcid":"https://orcid.org/0000-0002-4098-3326"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Sang-wook Han","raw_affiliation_strings":["Department of ECE, University of British Columbia, Vancouver, BC, Canada","[Dept. of ECE, The University of British Columbia, Vancouver, B.C., Canada V6T 1Z4]"],"affiliations":[{"raw_affiliation_string":"Department of ECE, University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"[Dept. of ECE, The University of British Columbia, Vancouver, B.C., Canada V6T 1Z4]","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100352922","display_name":"Hoon Kim","orcid":"https://orcid.org/0000-0001-7395-3695"},"institutions":[{"id":"https://openalex.org/I146429904","display_name":"Incheon National University","ror":"https://ror.org/02xf7p935","country_code":"KR","type":"education","lineage":["https://openalex.org/I146429904"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hoon Kim","raw_affiliation_strings":["Department of EE, University of Incheon, Incheon, South Korea","Dept. of EE, The University of Incheon, Korea"],"affiliations":[{"raw_affiliation_string":"Department of EE, University of Incheon, Incheon, South Korea","institution_ids":["https://openalex.org/I146429904"]},{"raw_affiliation_string":"Dept. of EE, The University of Incheon, Korea","institution_ids":["https://openalex.org/I146429904"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083283486","display_name":"Youngnam Han","orcid":null},"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":"Youngnam Han","raw_affiliation_strings":["Department of EE, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","[Dept. of EE, Korea Advanced Institute of Science and Technology, Daejeon, Korea]"],"affiliations":[{"raw_affiliation_string":"Department of EE, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"[Dept. of EE, Korea Advanced Institute of Science and Technology, Daejeon, Korea]","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029146230","display_name":"J.M. Cioffi","orcid":"https://orcid.org/0000-0003-1353-8101"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John M. Cioffi","raw_affiliation_strings":["Department of EE, University of Stanford, Stanford, CA, USA","Dept. of EE, Stanford University, CA 94305, USA"],"affiliations":[{"raw_affiliation_string":"Department of EE, University of Stanford, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Dept. of EE, Stanford University, CA 94305, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035919267","display_name":"Victor C. M. Leung","orcid":"https://orcid.org/0000-0003-3529-2640"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Victor C.M. Leung","raw_affiliation_strings":["Department of ECE, University of British Columbia, Vancouver, BC, Canada","[Dept. of ECE, The University of British Columbia, Vancouver, B.C., Canada V6T 1Z4]"],"affiliations":[{"raw_affiliation_string":"Department of ECE, University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"[Dept. of ECE, The University of British Columbia, Vancouver, B.C., Canada V6T 1Z4]","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5038258742"],"corresponding_institution_ids":["https://openalex.org/I141945490"],"apc_list":null,"apc_paid":null,"fwci":0.8659,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.7677712,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1854","last_page":"1858"},"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9995999932289124,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9993000030517578,"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/maximization","display_name":"Maximization","score":0.6638641357421875},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6513150334358215},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6494479179382324},{"id":"https://openalex.org/keywords/quadratic-growth","display_name":"Quadratic growth","score":0.5608544945716858},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5079529881477356},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.5018253326416016},{"id":"https://openalex.org/keywords/distributed-power","display_name":"Distributed power","score":0.4980440139770508},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4831690192222595},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.48003828525543213},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4588932991027832},{"id":"https://openalex.org/keywords/quadratic-programming","display_name":"Quadratic programming","score":0.43529075384140015},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.43265461921691895},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.39519003033638},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.27204209566116333},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26364219188690186},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.10774362087249756},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10212904214859009}],"concepts":[{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.6638641357421875},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6513150334358215},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6494479179382324},{"id":"https://openalex.org/C195956108","wikidata":"https://www.wikidata.org/wiki/Q7268362","display_name":"Quadratic growth","level":2,"score":0.5608544945716858},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5079529881477356},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.5018253326416016},{"id":"https://openalex.org/C36877392","wikidata":"https://www.wikidata.org/wiki/Q1229571","display_name":"Distributed power","level":3,"score":0.4980440139770508},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4831690192222595},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.48003828525543213},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4588932991027832},{"id":"https://openalex.org/C81845259","wikidata":"https://www.wikidata.org/wiki/Q290117","display_name":"Quadratic programming","level":2,"score":0.43529075384140015},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.43265461921691895},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.39519003033638},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27204209566116333},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26364219188690186},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.10774362087249756},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10212904214859009},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2010.5671624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2010.5671624","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1603765807","https://openalex.org/W1976109068","https://openalex.org/W2071707134","https://openalex.org/W2097219334","https://openalex.org/W2102617152","https://openalex.org/W2127154945","https://openalex.org/W2131229447","https://openalex.org/W2157727421","https://openalex.org/W2162973902","https://openalex.org/W2164271287","https://openalex.org/W2167032653","https://openalex.org/W2296319761","https://openalex.org/W2569133694","https://openalex.org/W3035235874","https://openalex.org/W3146387078","https://openalex.org/W6636083699","https://openalex.org/W6679075095","https://openalex.org/W6779857112"],"related_works":["https://openalex.org/W2112847829","https://openalex.org/W4293088966","https://openalex.org/W1878408459","https://openalex.org/W4297407962","https://openalex.org/W2753327353","https://openalex.org/W4297797735","https://openalex.org/W1496670269","https://openalex.org/W2917463375","https://openalex.org/W2108152589","https://openalex.org/W2074925460"],"abstract_inverted_index":{"This":[0],"paper":[1],"considers":[2],"a":[3,36,45,51,75],"distributed":[4,47,67],"power":[5,70],"allocation":[6,71],"scheme":[7],"for":[8,69],"sum-rate-maximization":[9],"under":[10,25],"cognitive":[11],"Gaussian":[12,30],"multiple":[13],"access":[14],"channels":[15],"(GMACs),":[16],"where":[17],"primary":[18],"users":[19,22],"and":[20,78],"secondary":[21],"may":[23],"communicate":[24],"mutual":[26],"interference":[27],"with":[28],"the":[29,33,79,83,87],"noise.":[31],"Formulating":[32],"problem":[34,42],"as":[35],"standard":[37],"nonconvex":[38],"quadratically":[39],"constrained":[40],"quadratic":[41],"(QCQP)":[43],"provides":[44],"simple":[46],"method":[48,56],"to":[49,74],"find":[50],"solution":[52,80],"using":[53,59],"iterative":[54],"Jacobian":[55],"instead":[57],"of":[58,86],"centralized":[60],"schemes.":[61],"Numerical":[62],"results":[63],"show":[64],"that":[65],"this":[66],"algorithm":[68],"is":[72],"converged":[73],"fixed":[76],"point":[77],"achieves":[81],"almost":[82],"same":[84],"performance":[85],"exhaustive":[88],"search.":[89]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}