{"id":"https://openalex.org/W2102424906","doi":"https://doi.org/10.1109/glocom.2010.5683372","title":"Limited Feedback Design for Block Diagonalization MIMO Broadcast Channels with User Scheduling","display_name":"Limited Feedback Design for Block Diagonalization MIMO Broadcast Channels with User Scheduling","publication_year":2010,"publication_date":"2010-12-01","ids":{"openalex":"https://openalex.org/W2102424906","doi":"https://doi.org/10.1109/glocom.2010.5683372","mag":"2102424906"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2010.5683372","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2010.5683372","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Global Telecommunications Conference GLOBECOM 2010","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/A5052010461","display_name":"Sunghyun Moon","orcid":"https://orcid.org/0000-0003-1241-3243"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sung-Hyun Moon","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea","Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100676202","display_name":"Jinsung Kim","orcid":"https://orcid.org/0000-0002-1587-0389"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jin-Sung Kim","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea","Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100697614","display_name":"Inkyu Lee","orcid":"https://orcid.org/0000-0003-3701-4433"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Inkyu Lee","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea","Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5885,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.73309567,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"24","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/T11409","display_name":"Advanced Wireless Network Optimization","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"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9988999962806702,"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":0.8806576728820801},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7208384871482849},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6853751540184021},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6687893867492676},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.538948118686676},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.502478837966919},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.4619479775428772},{"id":"https://openalex.org/keywords/signal-to-interference-plus-noise-ratio","display_name":"Signal-to-interference-plus-noise ratio","score":0.4592324495315552},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4488735496997833},{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.4108317792415619},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.30365437269210815},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2665882706642151},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2524632215499878},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2299513816833496},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21162599325180054},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18982920050621033}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.8806576728820801},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7208384871482849},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6853751540184021},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6687893867492676},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.538948118686676},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.502478837966919},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4619479775428772},{"id":"https://openalex.org/C98824394","wikidata":"https://www.wikidata.org/wiki/Q4035626","display_name":"Signal-to-interference-plus-noise ratio","level":3,"score":0.4592324495315552},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4488735496997833},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.4108317792415619},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.30365437269210815},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2665882706642151},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2524632215499878},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2299513816833496},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21162599325180054},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18982920050621033},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","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":1,"locations":[{"id":"doi:10.1109/glocom.2010.5683372","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2010.5683372","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Global Telecommunications Conference GLOBECOM 2010","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1974598848","https://openalex.org/W2023877378","https://openalex.org/W2035469609","https://openalex.org/W2074120933","https://openalex.org/W2098126478","https://openalex.org/W2098257210","https://openalex.org/W2099003693","https://openalex.org/W2105857076","https://openalex.org/W2112300062","https://openalex.org/W2124858630","https://openalex.org/W2131262740","https://openalex.org/W2143927285","https://openalex.org/W2145743290","https://openalex.org/W2151795416","https://openalex.org/W2153234430","https://openalex.org/W2154466855","https://openalex.org/W2156004493","https://openalex.org/W2163762663","https://openalex.org/W2164290759","https://openalex.org/W2164536085","https://openalex.org/W2169448252","https://openalex.org/W2170310805","https://openalex.org/W2258157321","https://openalex.org/W2950473394","https://openalex.org/W3098592574"],"related_works":["https://openalex.org/W2123156148","https://openalex.org/W2014264654","https://openalex.org/W2117054468","https://openalex.org/W2116541631","https://openalex.org/W2167568384","https://openalex.org/W2514205366","https://openalex.org/W3173074004","https://openalex.org/W2544668827","https://openalex.org/W2082469387","https://openalex.org/W1976511355"],"abstract_inverted_index":{"Block":[0],"diagonalization":[1],"(BD)":[2],"is":[3,24,31,115],"an":[4,63,73,116],"attractive":[5],"method":[6],"for":[7,48],"approaching":[8],"sum":[9,99],"capacity":[10],"in":[11,85],"multiuser":[12,121],"multiple-input":[13],"multiple-output":[14],"(MIMO)":[15],"broadcast":[16],"channels.":[17],"However,":[18],"when":[19],"channel":[20,84],"state":[21],"information":[22],"(CSI)":[23],"limited,":[25],"the":[26,29,49,66,79,88,98,102,111],"performance":[27],"of":[28,55,65,81,90,101],"BD":[30,50,103],"degraded":[32],"because":[33],"inter-user":[34],"interference":[35],"cannot":[36],"be":[37],"completely":[38],"eliminated.":[39],"In":[40,94],"this":[41],"paper,":[42],"we":[43,71,96],"study":[44],"limited":[45],"feedback":[46,75,114],"systems":[47],"where":[51],"a":[52,91],"large":[53],"number":[54],"users":[56],"are":[57],"supported":[58],"per":[59],"cell.":[60],"Based":[61],"on":[62],"estimate":[64],"received":[67],"signal-to-interference-plus-noise":[68],"ratio":[69],"(SINR),":[70],"present":[72],"efficient":[74],"scheme":[76,104],"which":[77],"reflects":[78],"quality":[80],"each":[82],"user''s":[83],"addition":[86],"to":[87,119],"use":[89],"quantization":[92],"codebook.":[93],"simulation,":[95],"compare":[97],"rate":[100],"under":[105],"practical":[106],"scenarios":[107],"and":[108],"verify":[109],"that":[110],"proposed":[112],"SINR":[113],"effective":[117],"way":[118],"exploit":[120],"diversity.":[122]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}