{"id":"https://openalex.org/W2004199031","doi":"https://doi.org/10.1109/mwscas.2012.6292237","title":"Genetic algorithm optimization for codewords correction in MIMO broadcast channels","display_name":"Genetic algorithm optimization for codewords correction in MIMO broadcast channels","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2004199031","doi":"https://doi.org/10.1109/mwscas.2012.6292237","mag":"2004199031"},"language":"en","primary_location":{"id":"doi:10.1109/mwscas.2012.6292237","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas.2012.6292237","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 55th International Midwest Symposium on Circuits and Systems (MWSCAS)","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/A5081300335","display_name":"Mouncef Benmimoune","orcid":null},"institutions":[{"id":"https://openalex.org/I63341726","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Trois-Rivi\u00e8res","ror":"https://ror.org/02xrw9r68","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I63341726"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mouncef Benmimoune","raw_affiliation_strings":["Electrical and Computer Engineering Department, Universit\u00e9 du Qu\u00e9bec\u00e0 Trois-Rivi\u00e9res, Trois-Rivieres, QUE, Canada","Electrical and Computer Engineering Department, Universit\u00e9 du Qu\u00e9bec \u00e0 Trois-Rivi\u00e8res, 3351, Boul. des Forges, CANADA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Universit\u00e9 du Qu\u00e9bec\u00e0 Trois-Rivi\u00e9res, Trois-Rivieres, QUE, Canada","institution_ids":["https://openalex.org/I63341726"]},{"raw_affiliation_string":"Electrical and Computer Engineering Department, Universit\u00e9 du Qu\u00e9bec \u00e0 Trois-Rivi\u00e8res, 3351, Boul. des Forges, CANADA","institution_ids":["https://openalex.org/I63341726"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012046735","display_name":"Daniel Massicotte","orcid":"https://orcid.org/0000-0002-7807-7919"},"institutions":[{"id":"https://openalex.org/I63341726","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Trois-Rivi\u00e8res","ror":"https://ror.org/02xrw9r68","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I63341726"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Daniel Massicotte","raw_affiliation_strings":["Electrical and Computer Engineering Department, Universit\u00e9 du Qu\u00e9bec\u00e0 Trois-Rivi\u00e9res, Trois-Rivieres, QUE, Canada","Electrical and Computer Engineering Department, Universit\u00e9 du Qu\u00e9bec \u00e0 Trois-Rivi\u00e8res, 3351, Boul. des Forges, CANADA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Universit\u00e9 du Qu\u00e9bec\u00e0 Trois-Rivi\u00e9res, Trois-Rivieres, QUE, Canada","institution_ids":["https://openalex.org/I63341726"]},{"raw_affiliation_string":"Electrical and Computer Engineering Department, Universit\u00e9 du Qu\u00e9bec \u00e0 Trois-Rivi\u00e8res, 3351, Boul. des Forges, CANADA","institution_ids":["https://openalex.org/I63341726"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062938524","display_name":"S\u00e9bastien Roy","orcid":"https://orcid.org/0000-0002-1262-9485"},"institutions":[{"id":"https://openalex.org/I43406934","display_name":"Universit\u00e9 Laval","ror":"https://ror.org/04sjchr03","country_code":"CA","type":"education","lineage":["https://openalex.org/I43406934"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Sebastien Roy","raw_affiliation_strings":["Laval University, Quebec, QUE, Canada","Electrical and Computer Engineering Department, Laval University, 2325, Rue de l'Universit\u00e9 Qu\u00e9bec, QC, CANADA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laval University, Quebec, QUE, Canada","institution_ids":["https://openalex.org/I43406934"]},{"raw_affiliation_string":"Electrical and Computer Engineering Department, Laval University, 2325, Rue de l'Universit\u00e9 Qu\u00e9bec, QC, CANADA","institution_ids":["https://openalex.org/I43406934"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09582432,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1184","last_page":"1187"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9959999918937683,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9897000193595886,"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/codebook","display_name":"Codebook","score":0.9391647577285767},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.8089635372161865},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6979463696479797},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6621164083480835},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6501206755638123},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6219555735588074},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6187068819999695},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5787348747253418},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.48381227254867554},{"id":"https://openalex.org/keywords/code-word","display_name":"Code word","score":0.47937777638435364},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4408970773220062},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.42438775300979614},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.4218364953994751},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.345909059047699},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.321274071931839},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24668800830841064}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.9391647577285767},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8089635372161865},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6979463696479797},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6621164083480835},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6501206755638123},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6219555735588074},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6187068819999695},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5787348747253418},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.48381227254867554},{"id":"https://openalex.org/C153207627","wikidata":"https://www.wikidata.org/wiki/Q863873","display_name":"Code word","level":3,"score":0.47937777638435364},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4408970773220062},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.42438775300979614},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.4218364953994751},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.345909059047699},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.321274071931839},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24668800830841064}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mwscas.2012.6292237","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas.2012.6292237","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 55th International Midwest Symposium on Circuits and Systems (MWSCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1976109068","https://openalex.org/W2008824076","https://openalex.org/W2074120933","https://openalex.org/W2100183117","https://openalex.org/W2106872716","https://openalex.org/W2113271807","https://openalex.org/W2151795416"],"related_works":["https://openalex.org/W2392575683","https://openalex.org/W2123156148","https://openalex.org/W2369939250","https://openalex.org/W2014264654","https://openalex.org/W2355032504","https://openalex.org/W1588525449","https://openalex.org/W2050865889","https://openalex.org/W2167568384","https://openalex.org/W2117054468","https://openalex.org/W2375798515"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,40],"novel":[4],"precoding":[5,33],"approach":[6,27],"for":[7,69,119],"MIMO":[8],"broadcast":[9],"channels,":[10],"in":[11,102],"which":[12],"is":[13,28,61,130],"performed":[14],"on":[15,50],"both":[16,138],"sides":[17],"of":[18,24,85,123,137],"the":[19,25,31,44,51,56,66,83,88,99,106,115,120,135,146],"wireless":[20],"link.":[21],"The":[22],"aim":[23],"proposed":[26],"to":[29,64,104],"avoid":[30],"same":[32,67],"vectors":[34],"choice":[35],"when":[36,82],"all":[37],"users":[38],"use":[39],"common":[41],"codebook.":[42],"In":[43],"proposal":[45],"approach,":[46],"firstly,":[47],"we":[48,97],"focus":[49],"brute":[52],"codeword":[53,107],"selection":[54],"at":[55,145],"transmitter":[57],"side,":[58],"thus":[59],"there":[60],"zero":[62],"probability":[63],"choose":[65],"vector":[68],"more":[70],"than":[71,132],"one":[72],"user.":[73],"However,":[74],"this":[75,94],"solution":[76],"leads":[77],"an":[78],"exhaustive":[79],"search,":[80],"especially":[81],"number":[84],"user":[86],"and":[87,140],"codebook":[89],"size":[90],"increase.":[91],"To":[92],"overcome":[93],"issue,":[95],"secondly,":[96],"adopt":[98],"genetic":[100],"algorithm":[101],"order":[103],"reduce":[105],"search":[108],"complexity.":[109],"Compared":[110],"with":[111,134],"zero-forcing":[112],"beamforming":[113],"(ZFBF),":[114],"conducted":[116],"simulation":[117],"results":[118],"critical":[121],"scenario":[122],"low":[124],"SNR,":[125],"show":[126],"that":[127],"our":[128],"scheme":[129],"better":[131],"ZFBF":[133],"assumption":[136],"perfect":[139],"partial":[141],"channel":[142],"state":[143],"information":[144],"transmitter.":[147]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}