{"id":"https://openalex.org/W2163987519","doi":"https://doi.org/10.1109/vetecs.2010.5493724","title":"Novel Adaptive Codebook-Based Limited Feedback Techniques for Multi-User MIMO-OFDM Systems","display_name":"Novel Adaptive Codebook-Based Limited Feedback Techniques for Multi-User MIMO-OFDM Systems","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2163987519","doi":"https://doi.org/10.1109/vetecs.2010.5493724","mag":"2163987519"},"language":"en","primary_location":{"id":"doi:10.1109/vetecs.2010.5493724","is_oa":false,"landing_page_url":"http://doi.org/10.1109/vetecs.2010.5493724","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 71st Vehicular Technology Conference","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.1109/vetecs.2010.5493724","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041390917","display_name":"I\u2010Tai Lu","orcid":"https://orcid.org/0000-0002-0737-844X"},"institutions":[{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]},{"id":"https://openalex.org/I90965887","display_name":"SUNY Polytechnic Institute","ror":"https://ror.org/000fxgx19","country_code":"US","type":"education","lineage":["https://openalex.org/I90965887"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"I-Tai Lu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Polytechnic Institute, New York University, Brooklyn, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Polytechnic Institute, New York University, Brooklyn, NY, USA","institution_ids":["https://openalex.org/I90965887","https://openalex.org/I57206974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080910363","display_name":"Jiang Chang","orcid":"https://orcid.org/0000-0002-3311-1714"},"institutions":[{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]},{"id":"https://openalex.org/I90965887","display_name":"SUNY Polytechnic Institute","ror":"https://ror.org/000fxgx19","country_code":"US","type":"education","lineage":["https://openalex.org/I90965887"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiang Chang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Polytechnic Institute, New York University, Brooklyn, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Polytechnic Institute, New York University, Brooklyn, NY, USA","institution_ids":["https://openalex.org/I90965887","https://openalex.org/I57206974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9994999766349792,"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":0.9903010129928589},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.683596670627594},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6707081198692322},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6236428022384644},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6068163514137268},{"id":"https://openalex.org/keywords/linde\u2013buzo\u2013gray-algorithm","display_name":"Linde\u2013Buzo\u2013Gray algorithm","score":0.5984171628952026},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5600169897079468},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.5511760115623474},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4990818500518799},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4464317858219147},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.42721980810165405},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37504953145980835},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.35159146785736084},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24032458662986755},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19934621453285217},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14718270301818848},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.134192556142807},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13410428166389465},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1299426257610321}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.9903010129928589},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.683596670627594},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6707081198692322},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6236428022384644},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6068163514137268},{"id":"https://openalex.org/C93372532","wikidata":"https://www.wikidata.org/wiki/Q6552455","display_name":"Linde\u2013Buzo\u2013Gray algorithm","level":3,"score":0.5984171628952026},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5600169897079468},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.5511760115623474},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4990818500518799},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4464317858219147},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.42721980810165405},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37504953145980835},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.35159146785736084},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24032458662986755},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19934621453285217},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14718270301818848},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.134192556142807},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13410428166389465},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1299426257610321},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vetecs.2010.5493724","is_oa":false,"landing_page_url":"http://doi.org/10.1109/vetecs.2010.5493724","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 71st Vehicular Technology Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:zenodo.org:1282676","is_oa":true,"landing_page_url":"https://doi.org/10.1109/vetecs.2010.5493724","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:1282676","is_oa":true,"landing_page_url":"https://doi.org/10.1109/vetecs.2010.5493724","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1634005169","https://openalex.org/W2074120933","https://openalex.org/W2074863717","https://openalex.org/W2086869478","https://openalex.org/W2099238939","https://openalex.org/W2102956879","https://openalex.org/W2113271807","https://openalex.org/W2130256523","https://openalex.org/W2139306630","https://openalex.org/W2157009680","https://openalex.org/W2167005403","https://openalex.org/W3146387078"],"related_works":["https://openalex.org/W2096936443","https://openalex.org/W2081863301","https://openalex.org/W2352648934","https://openalex.org/W1977098967","https://openalex.org/W2365109233","https://openalex.org/W145510127","https://openalex.org/W2374856816","https://openalex.org/W2378932494","https://openalex.org/W2017514583","https://openalex.org/W2352292447"],"abstract_inverted_index":{"To":[0],"mitigate":[1],"the":[2,13,49,90,98,109],"sum":[3,104],"rate":[4,105],"ceiling":[5],"problems,":[6],"high-resolution":[7],"quantization":[8],"and":[9,52,59,85,113,119],"feedback":[10,42],"schemes":[11],"for":[12,44,69],"channel":[14,50,83],"state":[15],"information":[16],"(CSI)":[17],"are":[18,61,87],"highly":[19],"demanded":[20],"in":[21,89],"multi-user":[22],"(MU)":[23],"multiple-input":[24],"multiple-output":[25],"(MIMO)":[26],"orthogonal":[27],"frequency":[28],"division":[29],"multiplexing":[30],"(OFDM)":[31],"systems.":[32,47,73],"In":[33],"this":[34],"paper,":[35],"we":[36],"investigate":[37],"three":[38],"adaptive":[39,55,65,91,99],"codebook-based":[40],"limited":[41],"techniques":[43,57,67,117],"MU-MIMO-OFDM":[45],"broadcast":[46],"Using":[48],"covariance":[51,84],"mean":[53,86],"respectively,":[54],"codebook":[56,66,92,100,111],"I":[58,118],"II":[60],"extensions":[62],"of":[63],"two":[64],"proposed":[68],"single-user":[70],"MIMO":[71],"single-carrier":[72],"Technique":[74],"III":[75,115],"is":[76],"a":[77],"totally":[78],"novel":[79],"proposal":[80],"wherein":[81],"both":[82],"exploited":[88],"construction.":[93],"Numerical":[94],"results":[95],"show":[96],"that":[97],"approaches":[101],"have":[102],"significant":[103],"gain":[106],"compared":[107],"to":[108],"fixed":[110],"solution":[112],"technique":[114],"outperforms":[116],"II.":[120]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}