{"id":"https://openalex.org/W2135634248","doi":"https://doi.org/10.1109/glocom.2003.1258608","title":"Design of optimal precoders for MIMO channels","display_name":"Design of optimal precoders for MIMO channels","publication_year":2004,"publication_date":"2004-03-22","ids":{"openalex":"https://openalex.org/W2135634248","doi":"https://doi.org/10.1109/glocom.2003.1258608","mag":"2135634248"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2003.1258608","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2003.1258608","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489)","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/A5109858019","display_name":"Lijuan Li","orcid":"https://orcid.org/0009-0001-6375-1245"},"institutions":[{"id":"https://openalex.org/I121820613","display_name":"Louisiana State University","ror":"https://ror.org/05ect4e57","country_code":"US","type":"education","lineage":["https://openalex.org/I121820613"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lijuan Li","raw_affiliation_strings":["The Department of Electrical and Computer Engineering, Louisiana State University, Baton Rouge, LA, USA","Dept. of Electr. & Comput. Eng., Louisiana State Univ., Baton Rouge, LA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Electrical and Computer Engineering, Louisiana State University, Baton Rouge, LA, USA","institution_ids":["https://openalex.org/I121820613"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Louisiana State Univ., Baton Rouge, LA, USA","institution_ids":["https://openalex.org/I121820613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043071866","display_name":"Guoxiang Gu","orcid":"https://orcid.org/0000-0002-2025-7474"},"institutions":[{"id":"https://openalex.org/I121820613","display_name":"Louisiana State University","ror":"https://ror.org/05ect4e57","country_code":"US","type":"education","lineage":["https://openalex.org/I121820613"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Guoxiang Gu","raw_affiliation_strings":["The Department of Electrical and Computer Engineering, Louisiana State University, Baton Rouge, LA, USA","Dept. of Electr. & Comput. Eng., Louisiana State Univ., Baton Rouge, LA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Electrical and Computer Engineering, Louisiana State University, Baton Rouge, LA, USA","institution_ids":["https://openalex.org/I121820613"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Louisiana State Univ., Baton Rouge, LA, USA","institution_ids":["https://openalex.org/I121820613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084103888","display_name":"Yiyan Wu","orcid":"https://orcid.org/0000-0001-8890-5389"},"institutions":[{"id":"https://openalex.org/I121820613","display_name":"Louisiana State University","ror":"https://ror.org/05ect4e57","country_code":"US","type":"education","lineage":["https://openalex.org/I121820613"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hsiao-Chun Wu","raw_affiliation_strings":["The Department of Electrical and Computer Engineering, Louisiana State University, Baton Rouge, LA, USA","Dept. of Electr. & Comput. Eng., Louisiana State Univ., Baton Rouge, LA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Electrical and Computer Engineering, Louisiana State University, Baton Rouge, LA, USA","institution_ids":["https://openalex.org/I121820613"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Louisiana State Univ., Baton Rouge, LA, USA","institution_ids":["https://openalex.org/I121820613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I121820613"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2109","last_page":"2113"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994999766349792,"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/mimo","display_name":"MIMO","score":0.815921425819397},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6943461894989014},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.6020200252532959},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5731061697006226},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5656085014343262},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5110024213790894},{"id":"https://openalex.org/keywords/optimal-design","display_name":"Optimal design","score":0.4467396140098572},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.36493247747421265},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31708627939224243},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.29854488372802734},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16312476992607117},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.12451833486557007},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07423004508018494}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.815921425819397},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6943461894989014},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.6020200252532959},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5731061697006226},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5656085014343262},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5110024213790894},{"id":"https://openalex.org/C186394612","wikidata":"https://www.wikidata.org/wiki/Q7098942","display_name":"Optimal design","level":2,"score":0.4467396140098572},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36493247747421265},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31708627939224243},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.29854488372802734},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16312476992607117},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.12451833486557007},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07423004508018494},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/glocom.2003.1258608","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2003.1258608","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489)","raw_type":"proceedings-article"},{"id":"pmh:oai:digitalcommons.lsu.edu:eecs_pubs-1315","is_oa":false,"landing_page_url":"https://digitalcommons.lsu.edu/eecs_pubs/316","pdf_url":null,"source":{"id":"https://openalex.org/S4210169993","display_name":"Civil War Book Review","issn_l":"1528-6592","issn":["1528-6592"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310315936","host_organization_name":"Louisiana State University","host_organization_lineage":["https://openalex.org/P4310315936"],"host_organization_lineage_names":["Louisiana State University"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Publications","raw_type":"text"},{"id":"pmh:oai:repository.lsu.edu:eecs_pubs-1315","is_oa":false,"landing_page_url":"https://repository.lsu.edu/eecs_pubs/316","pdf_url":null,"source":{"id":"https://openalex.org/S4210169993","display_name":"Civil War Book Review","issn_l":"1528-6592","issn":["1528-6592"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310315936","host_organization_name":"Louisiana State University","host_organization_lineage":["https://openalex.org/P4310315936"],"host_organization_lineage_names":["Louisiana State University"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Publications","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1868559974","https://openalex.org/W2014647007","https://openalex.org/W2065313971","https://openalex.org/W2107229032","https://openalex.org/W2118040894","https://openalex.org/W2119726820","https://openalex.org/W2123008867","https://openalex.org/W2130667916","https://openalex.org/W2162812874","https://openalex.org/W2171879683","https://openalex.org/W2330078975","https://openalex.org/W6679484259"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W1761601995","https://openalex.org/W4300468626","https://openalex.org/W2904599916","https://openalex.org/W4321608401","https://openalex.org/W2909457694","https://openalex.org/W2553710680","https://openalex.org/W2668077663"],"abstract_inverted_index":{"The":[0,28],"paper":[1],"considers":[2],"the":[3,10,23,46,53,56],"design":[4,48],"of":[5,55],"optimal":[6,57],"precoders":[7],"which":[8],"minimize":[9],"bit":[11],"error":[12],"rate":[13],"(BER)":[14],"for":[15],"multiple-input":[16],"multiple-output":[17],"(MIMO)":[18],"downlink":[19],"communication":[20],"channels":[21],"under":[22],"perfect":[24],"reconstruction":[25],"(zero-forcing)":[26],"condition.":[27],"closed":[29],"form":[30],"solutions":[31],"are":[32,42],"derived":[33],"and":[34,50],"an":[35],"efficient":[36],"algorithm":[37],"is":[38],"proposed.":[39],"Numerical":[40],"simulations":[41],"provided":[43],"to":[44,51],"illustrate":[45],"proposed":[47],"technique,":[49],"demonstrate":[52],"performance":[54],"precoders.":[58]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}