{"id":"https://openalex.org/W2109402015","doi":"https://doi.org/10.1109/twc.2011.091411.101199","title":"Estimation of Correlated MIMO Channels using Partial Channel State Information and DPSS","display_name":"Estimation of Correlated MIMO Channels using Partial Channel State Information and DPSS","publication_year":2011,"publication_date":"2011-09-28","ids":{"openalex":"https://openalex.org/W2109402015","doi":"https://doi.org/10.1109/twc.2011.091411.101199","mag":"2109402015"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2011.091411.101199","doi":"https://doi.org/10.1109/twc.2011.091411.101199","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2011.091411.101199","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["ccf-b","cwts-core","dongbi-a","jufo-3","norway-2","poland-140","russia-white-list-1"],"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 Wireless Communications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5020234193","display_name":"Omar Longoria\u2010Gandara","orcid":"https://orcid.org/0000-0002-9239-0821","observed_orcids":["https://orcid.org/0000-0002-9239-0821"]},"institutions":[{"id":"https://openalex.org/I113686770","display_name":"Instituto Tecnol\u00f3gico y de Estudios Superiores de Occidente","ror":"https://ror.org/00cwp6m07","country_code":"MX","type":"education","lineage":["https://openalex.org/I113686770"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"O. Longoria-Gandara","raw_affiliation_strings":["Department of Electronics, Systems and IT, ITESO, Tlaquepaque, Jalisco, Mexico","Dept. of Electron., Syst. & IT, ITESO, Tlaquepaque, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Systems and IT, ITESO, Tlaquepaque, Jalisco, Mexico","institution_ids":["https://openalex.org/I113686770"]},{"raw_affiliation_string":"Dept. of Electron., Syst. & IT, ITESO, Tlaquepaque, Mexico","institution_ids":["https://openalex.org/I113686770"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022375772","display_name":"R. Parra-Michel","orcid":"https://orcid.org/0000-0003-2327-2482","observed_orcids":["https://orcid.org/0000-0003-2327-2482"]},"institutions":[{"id":"https://openalex.org/I68368234","display_name":"Centro de Investigaci\u00f3n y de Estudios Avanzados del Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/009eqmr18","country_code":"MX","type":"facility","lineage":["https://openalex.org/I59361560","https://openalex.org/I68368234"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"R. Parra-Michel","raw_affiliation_strings":["Department of Electrical Engineering, Communications Section, CINVESTAV-IPN, Zapopan, Jalisco, Mexico","Dept. of Electr. Eng., Commun. Sect., CINVESTAV-IPN, Zapopan, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Communications Section, CINVESTAV-IPN, Zapopan, Jalisco, Mexico","institution_ids":["https://openalex.org/I68368234"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Commun. Sect., CINVESTAV-IPN, Zapopan, Mexico","institution_ids":["https://openalex.org/I68368234"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":0.4334,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.69695474,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"10","issue":"11","first_page":"3711","last_page":"3719"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9824000000953674,"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":0.9824000000953674,"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":0.0027000000700354576,"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":0.0015999999595806003,"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/mimo-channel-estimation","display_name":"MIMO channel estimation","score":0.9829999804496765},{"id":"https://openalex.org/keywords/correlated-channels","display_name":"correlated channels","score":0.7919999957084656},{"id":"https://openalex.org/keywords/partial-channel-state-information","display_name":"partial channel state information","score":0.9819999933242798},{"id":"https://openalex.org/keywords/discrete-prolate-spheroidal-sequences","display_name":"discrete prolate spheroidal sequences","score":0.9279999732971191},{"id":"https://openalex.org/keywords/reduced-rank-estimation","display_name":"reduced-rank estimation","score":0.9869999885559082},{"id":"https://openalex.org/keywords/linear-minimum-mean-square-error","display_name":"linear minimum mean square error","score":0.8560000061988831},{"id":"https://openalex.org/keywords/channel-correlation-matrix","display_name":"channel correlation matrix","score":0.7049999833106995}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7454383969306946},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6753994226455688},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6124491095542908},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6094875931739807},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5820048451423645},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5773671269416809},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5733994245529175},{"id":"https://openalex.org/C169756996","wikidata":"https://www.wikidata.org/wiki/Q194919","display_name":"Eigendecomposition of a matrix","level":3,"score":0.5231853127479553},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.5057077407836914},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.4947642683982849},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.4703764319419861},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.428458034992218},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.374796986579895},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.25164467096328735},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1856766939163208},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.12921032309532166},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.12484732270240784},{"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2011.091411.101199","doi":"https://doi.org/10.1109/twc.2011.091411.101199","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2011.091411.101199","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["ccf-b","cwts-core","dongbi-a","jufo-3","norway-2","poland-140","russia-white-list-1"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W292716351","https://openalex.org/W1492221128","https://openalex.org/W1557662267","https://openalex.org/W1983867530","https://openalex.org/W2009674098","https://openalex.org/W2028574566","https://openalex.org/W2060873209","https://openalex.org/W2093808552","https://openalex.org/W2102524639","https://openalex.org/W2108247925","https://openalex.org/W2108256297","https://openalex.org/W2109359780","https://openalex.org/W2119163179","https://openalex.org/W2119456443","https://openalex.org/W2121051729","https://openalex.org/W2124861441","https://openalex.org/W2130134073","https://openalex.org/W2132053441","https://openalex.org/W2142672529","https://openalex.org/W2145346704","https://openalex.org/W2147329751","https://openalex.org/W2157195543","https://openalex.org/W2157399945","https://openalex.org/W2160015451","https://openalex.org/W2168707604","https://openalex.org/W4205347518","https://openalex.org/W6629420886"],"related_works":["https://openalex.org/W1899566178","https://openalex.org/W2089752072","https://openalex.org/W2508602144","https://openalex.org/W2097840151","https://openalex.org/W2102524639","https://openalex.org/W2781921458","https://openalex.org/W2112540895","https://openalex.org/W7170874266","https://openalex.org/W2023674714","https://openalex.org/W7145803970"],"abstract_inverted_index":{"A":[0,66],"novel":[1],"approach":[2],"is":[3,76,128],"proposed":[4,102],"for":[5,94],"correlated":[6],"multiple-input":[7],"multiple-output":[8],"(MIMO)":[9],"channel":[10,19,31,96,126],"estimation":[11],"based":[12],"on":[13],"reduced-rank":[14],"(RR)":[15],"technique":[16],"and":[17,35,130],"partial":[18],"state":[20],"information":[21],"(CSI).":[22],"In":[23],"contrast":[24],"to":[25,69,110,114],"previous":[26],"proposals":[27],"that":[28,41],"used":[29],"the":[30,52,59,62,90,101,107,115,125],"correlation":[32],"matrix":[33],"(CCM)":[34],"its":[36],"eigendecomposition,":[37],"this":[38],"paper":[39],"shows":[40],"close":[42],"linear":[43],"minimum":[44],"mean-square-error":[45],"(LMMSE)":[46],"performance":[47,122],"can":[48],"be":[49,111],"achieved":[50],"with":[51,132],"use":[53],"of":[54,61,74,89,100,117,124],"predefined":[55,92],"bases":[56,75,93],"derived":[57],"from":[58,78],"knowledge":[60],"maximum":[63],"angular":[64],"dispersion.":[65],"theoretical":[67],"framework":[68],"synthesize":[70],"a":[71],"suitable":[72],"set":[73],"provided,":[77],"which":[79],"discrete":[80],"prolate":[81],"spheroidal":[82],"sequences":[83],"(DPSSs)":[84],"are":[85],"identified":[86],"as":[87],"one":[88],"appropriate":[91],"spatial":[95],"representation.":[97],"The":[98,121],"robustness":[99],"estimator":[103,127],"allows":[104],"changes":[105],"in":[106],"propagation":[108],"scenario":[109],"managed":[112],"according":[113],"demands":[116],"realistic":[118],"communications":[119],"systems.":[120],"analysis":[123],"shown":[129],"corroborated":[131],"simulation":[133],"results.":[134]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}