{"id":"https://openalex.org/W2067004242","doi":"https://doi.org/10.1109/ictc.2013.6675443","title":"Performance analysis of a MU-MIMO system with limited feedback and user selection","display_name":"Performance analysis of a MU-MIMO system with limited feedback and user selection","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2067004242","doi":"https://doi.org/10.1109/ictc.2013.6675443","mag":"2067004242"},"language":"en","primary_location":{"id":"doi:10.1109/ictc.2013.6675443","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2013.6675443","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on ICT Convergence (ICTC)","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/A5101709144","display_name":"Kyunghoon Kim","orcid":"https://orcid.org/0000-0003-4316-9327"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kyunghoon Kim","raw_affiliation_strings":["Department of Electronics and Computer Engineering Hanyang University, HY-MC Research Center, Seoul, Korea","[Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul, South Korea]"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering Hanyang University, HY-MC Research Center, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"[Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul, South Korea]","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019606567","display_name":"Hyunwook Yang","orcid":"https://orcid.org/0000-0003-1755-845X"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyunwook Yang","raw_affiliation_strings":["Department of Electronics and Computer Engineering Hanyang University, HY-MC Research Center, Seoul, Korea","[Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul, South Korea]"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering Hanyang University, HY-MC Research Center, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"[Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul, South Korea]","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100723992","display_name":"Seungwon Choi","orcid":"https://orcid.org/0000-0001-6915-6693"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seungwon Choi","raw_affiliation_strings":["Department of Electronics and Computer Engineering Hanyang University, HY-MC Research Center, Seoul, Korea","[Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul, South Korea]"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering Hanyang University, HY-MC Research Center, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"[Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul, South Korea]","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101709144"],"corresponding_institution_ids":["https://openalex.org/I4575257"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12284866,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"24","issue":null,"first_page":"643","last_page":"648"},"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":0.9991999864578247,"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":0.9980000257492065,"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/computer-science","display_name":"Computer science","score":0.701196551322937},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6597229242324829},{"id":"https://openalex.org/keywords/selection-algorithm","display_name":"Selection algorithm","score":0.6386429071426392},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6306819915771484},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.570730447769165},{"id":"https://openalex.org/keywords/multi-user","display_name":"Multi-user","score":0.5477882027626038},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4981527328491211},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42830440402030945},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4185978174209595},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1481156349182129},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1274431049823761}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.701196551322937},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6597229242324829},{"id":"https://openalex.org/C2775973920","wikidata":"https://www.wikidata.org/wiki/Q3252726","display_name":"Selection algorithm","level":3,"score":0.6386429071426392},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6306819915771484},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.570730447769165},{"id":"https://openalex.org/C2778002699","wikidata":"https://www.wikidata.org/wiki/Q876057","display_name":"Multi-user","level":2,"score":0.5477882027626038},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4981527328491211},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42830440402030945},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4185978174209595},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1481156349182129},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1274431049823761},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ictc.2013.6675443","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2013.6675443","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on ICT Convergence (ICTC)","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":9,"referenced_works":["https://openalex.org/W1922943911","https://openalex.org/W1999845851","https://openalex.org/W2023877378","https://openalex.org/W2083962008","https://openalex.org/W2130509920","https://openalex.org/W2131478453","https://openalex.org/W2143927285","https://openalex.org/W2147643489","https://openalex.org/W2170310805"],"related_works":["https://openalex.org/W2386183468","https://openalex.org/W4291595044","https://openalex.org/W2150740846","https://openalex.org/W2067004242","https://openalex.org/W2029697522","https://openalex.org/W2009599252","https://openalex.org/W2033018832","https://openalex.org/W2153057602","https://openalex.org/W2098590929","https://openalex.org/W1988567845"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,14,25,30,57],"novel":[4],"user":[5,27,39,42,61],"selection":[6],"algorithm":[7,22,79],"to":[8,40,73,86],"enhance":[9],"the":[10,46,49,65,77,81,87],"system":[11,82],"performance":[12],"of":[13,48,53],"multi-user,":[15],"multiple-input,":[16],"multiple-output":[17],"(MU-MIMO)":[18],"system.":[19],"The":[20,60],"proposed":[21,78],"first":[23],"selects":[24,34],"primary":[26,38],"set":[28],"using":[29],"predetermined":[31],"threshold,":[32],"and":[33,56],"sub-users":[35],"for":[36],"each":[37],"define":[41],"groups":[43],"that":[44,63],"maximize":[45],"determinant":[47],"channel":[50],"matrix":[51],"consisting":[52],"selected":[54],"user(s)":[55],"candidate":[58],"user.":[59],"group":[62],"provides":[64],"maximum":[66],"sum":[67,83],"rate":[68],"is":[69],"then":[70],"determined.":[71],"According":[72],"computer":[74],"simulation":[75],"results,":[76],"improves":[80],"rate,":[84],"compared":[85],"conventional":[88],"algorithm,":[89],"by":[90],"approximately":[91],"0.5bps/Hz.":[92]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}