{"id":"https://openalex.org/W1966095449","doi":"https://doi.org/10.1109/isit.2005.1523659","title":"Optimal transmit covariance for MIMO channels with statistical transmitter side information","display_name":"Optimal transmit covariance for MIMO channels with statistical transmitter side information","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W1966095449","doi":"https://doi.org/10.1109/isit.2005.1523659","mag":"1966095449"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2005.1523659","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2005.1523659","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. International Symposium on Information Theory, 2005. ISIT 2005.","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/A5000865775","display_name":"Leif Hanlen","orcid":"https://orcid.org/0000-0002-9076-1545"},"institutions":[{"id":"https://openalex.org/I42894916","display_name":"Data61","ror":"https://ror.org/03q397159","country_code":"AU","type":"other","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I42894916","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"L.W. Hanlen","raw_affiliation_strings":["NICTA, Canberra, Australia"],"affiliations":[{"raw_affiliation_string":"NICTA, Canberra, Australia","institution_ids":["https://openalex.org/I42894916"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072485708","display_name":"Alex Grant","orcid":"https://orcid.org/0000-0002-5345-7771"},"institutions":[{"id":"https://openalex.org/I170239107","display_name":"University of South Australia","ror":"https://ror.org/01p93h210","country_code":"AU","type":"education","lineage":["https://openalex.org/I170239107"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"A.J. Grant","raw_affiliation_strings":["Institute for Telecommunications Research, University of South Australia, Australia"],"affiliations":[{"raw_affiliation_string":"Institute for Telecommunications Research, University of South Australia, Australia","institution_ids":["https://openalex.org/I170239107"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5000865775"],"corresponding_institution_ids":["https://openalex.org/I42894916"],"apc_list":null,"apc_paid":null,"fwci":5.4424,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.95528383,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"104","issue":null,"first_page":"1818","last_page":"1822"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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":1.0,"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"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication 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/covariance","display_name":"Covariance","score":0.8331124186515808},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7718633413314819},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7543883919715881},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6020270586013794},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5447372794151306},{"id":"https://openalex.org/keywords/realization","display_name":"Realization (probability)","score":0.5260462760925293},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.49421194195747375},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4899076819419861},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.40231987833976746},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.37732556462287903},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3683207333087921},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31274092197418213},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15903517603874207},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10642609000205994},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06170740723609924}],"concepts":[{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.8331124186515808},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7718633413314819},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7543883919715881},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6020270586013794},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5447372794151306},{"id":"https://openalex.org/C2781089630","wikidata":"https://www.wikidata.org/wiki/Q21856745","display_name":"Realization (probability)","level":2,"score":0.5260462760925293},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.49421194195747375},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4899076819419861},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.40231987833976746},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.37732556462287903},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3683207333087921},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31274092197418213},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15903517603874207},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10642609000205994},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06170740723609924},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/isit.2005.1523659","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2005.1523659","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. International Symposium on Information Theory, 2005. ISIT 2005.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.531.7620","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.531.7620","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://nicta.com.au/research/research_publications?sq_content_src=%2BdXJsPWh0dHBzJTNBJTJGJTJGcHVibGljYXRpb25zLmluc2lkZS5uaWN0YS5jb20uYXUlMkZzZWFyY2glMkZmdWxsdGV4dCUzRmlkJTNEODU4JmFsbD0x","raw_type":"text"},{"id":"pmh:oai:openresearch-repository.anu.edu.au:1885/82061","is_oa":false,"landing_page_url":"http://hdl.handle.net/1885/82061","pdf_url":null,"source":{"id":"https://openalex.org/S4306402539","display_name":"ANU Open Research (Australian National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I118347636","host_organization_name":"Australian National University","host_organization_lineage":["https://openalex.org/I118347636"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 2005 IEEE International Symposium on Information Theory","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.7699999809265137}],"awards":[],"funders":[{"id":"https://openalex.org/F4320310369","display_name":"National ICT Australia","ror":"https://ror.org/03q397159"},{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W261017233","https://openalex.org/W648446685","https://openalex.org/W1492409371","https://openalex.org/W1667950888","https://openalex.org/W1750520146","https://openalex.org/W1982288502","https://openalex.org/W1989008275","https://openalex.org/W2034057069","https://openalex.org/W2038911998","https://openalex.org/W2064404969","https://openalex.org/W2076291223","https://openalex.org/W2078787338","https://openalex.org/W2086657984","https://openalex.org/W2096623177","https://openalex.org/W2100508089","https://openalex.org/W2107689535","https://openalex.org/W2109663817","https://openalex.org/W2111616148","https://openalex.org/W2120350343","https://openalex.org/W2120686080","https://openalex.org/W2124250240","https://openalex.org/W2127920014","https://openalex.org/W2130509920","https://openalex.org/W2134274128","https://openalex.org/W2134626666","https://openalex.org/W2135133922","https://openalex.org/W2135627308","https://openalex.org/W2142901448","https://openalex.org/W2153911185","https://openalex.org/W2154488905","https://openalex.org/W2159312879","https://openalex.org/W2159547908","https://openalex.org/W2165943096","https://openalex.org/W2167299275","https://openalex.org/W2167455364","https://openalex.org/W2168131379","https://openalex.org/W2168492199","https://openalex.org/W2170738062","https://openalex.org/W2264885058","https://openalex.org/W2296319761","https://openalex.org/W2610857016","https://openalex.org/W2798766386","https://openalex.org/W3100848270","https://openalex.org/W3148198191","https://openalex.org/W3179903767","https://openalex.org/W4250589301","https://openalex.org/W4285719527","https://openalex.org/W4293005804","https://openalex.org/W4362230038","https://openalex.org/W4396738453","https://openalex.org/W6641939000","https://openalex.org/W6674709211"],"related_works":["https://openalex.org/W2355663289","https://openalex.org/W2982399888","https://openalex.org/W2106913410","https://openalex.org/W4380372336","https://openalex.org/W2354248671","https://openalex.org/W2359134391","https://openalex.org/W2022544890","https://openalex.org/W2594116857","https://openalex.org/W2394097730","https://openalex.org/W2059045613"],"abstract_inverted_index":{"We":[0],"give":[1],"an":[2,53],"optimality":[3,49],"condition":[4,17],"for":[5,9,56],"the":[6,16,19,25,28,33,39],"input":[7,61],"covariance":[8,62],"arbitrary":[10],"ergodic":[11],"Gaussian":[12],"vector":[13],"channels":[14],"under":[15],"that":[18],"channel":[20,34,45],"gains":[21],"are":[22],"independent":[23],"of":[24,32,43,59],"transmit":[26],"signal,":[27],"transmitter":[29],"has":[30,41],"knowledge":[31,42],"gain":[35],"probability":[36],"law":[37],"and":[38],"receiver":[40],"each":[44],"realization.":[46],"Using":[47],"this":[48],"condition,":[50],"we":[51],"find":[52],"iterative":[54],"algorithm":[55],"numerical":[57],"computation":[58],"optimal":[60],"matrices":[63]},"counts_by_year":[{"year":2018,"cited_by_count":22},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
