{"id":"https://openalex.org/W2161797481","doi":"https://doi.org/10.1109/icc.2011.5963118","title":"Hybrid Diversity Maximization Precoding for the Multiuser MIMO Downlink","display_name":"Hybrid Diversity Maximization Precoding for the Multiuser MIMO Downlink","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2161797481","doi":"https://doi.org/10.1109/icc.2011.5963118","mag":"2161797481"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2011.5963118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2011.5963118","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Communications (ICC)","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/A5053809661","display_name":"Farhan Khalid","orcid":"https://orcid.org/0000-0001-8669-7491"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Farhan Khalid","raw_affiliation_strings":["Institute of Telecommunications, University of Stuttgart, Stuttgart, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications, University of Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084271095","display_name":"Joachim Speidel","orcid":"https://orcid.org/0000-0001-6026-5877"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Joachim Speidel","raw_affiliation_strings":["Institute of Telecommunications, University of Stuttgart, Stuttgart, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications, University of Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5053809661"],"corresponding_institution_ids":["https://openalex.org/I100066346"],"apc_list":null,"apc_paid":null,"fwci":0.8105,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7778696,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"53","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994000196456909,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9973999857902527,"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/precoding","display_name":"Precoding","score":0.9735425710678101},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7823638916015625},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.659398078918457},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.6361401081085205},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5951217412948608},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5788652896881104},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4621463716030121},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.4234457015991211},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40805375576019287},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3769930899143219},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3568727374076843},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.32971182465553284},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19112429022789001},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1342633068561554},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.11956244707107544},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07136309146881104}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.9735425710678101},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7823638916015625},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.659398078918457},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.6361401081085205},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5951217412948608},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5788652896881104},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4621463716030121},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.4234457015991211},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40805375576019287},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3769930899143219},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3568727374076843},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.32971182465553284},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19112429022789001},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1342633068561554},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.11956244707107544},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07136309146881104},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"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/icc.2011.5963118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2011.5963118","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.725.7510","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.725.7510","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.inue.uni-stuttgart.de/forschung/veroeffentlichungen/pub_2011/khalid_Japan_2011.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1541963721","https://openalex.org/W1930606381","https://openalex.org/W2097578209","https://openalex.org/W2098919979","https://openalex.org/W2102523420","https://openalex.org/W2104578446","https://openalex.org/W2107305185","https://openalex.org/W2110572632","https://openalex.org/W2117519135","https://openalex.org/W2122727481","https://openalex.org/W2150764210","https://openalex.org/W2156004493","https://openalex.org/W2164536085","https://openalex.org/W2170510856","https://openalex.org/W2188847119","https://openalex.org/W6640505394","https://openalex.org/W6676210406"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W4386858283","https://openalex.org/W1979957996","https://openalex.org/W3190864439","https://openalex.org/W3141240674"],"abstract_inverted_index":{"In":[0],"this":[1,56],"paper,":[2],"we":[3],"present":[4],"a":[5],"high-performance":[6],"hybrid":[7,42],"linear":[8],"precoding":[9,32,58,71,82],"scheme":[10,46],"for":[11],"the":[12,22,50,87],"downlink":[13],"of":[14,24,55,86],"multiuser":[15],"multiple-input":[16],"multiple-output":[17],"(MU-MIMO)":[18],"systems":[19],"based":[20],"on":[21],"combination":[23],"an":[25],"iterative":[26,81],"modified":[27],"regularized":[28],"block":[29],"diagonalization":[30],"(IMRBD)":[31],"and":[33],"minimum":[34],"mean":[35],"square":[36],"error":[37],"(MMSE)":[38],"precoding.":[39],"The":[40,65],"proposed":[41],"diversity":[43,51],"maximization":[44],"(HDM)":[45],"aims":[47],"to":[48],"maximize":[49],"gain":[52],"by":[53],"means":[54],"dual-stage":[57],"strategy":[59],"while":[60],"maintaining":[61],"relatively":[62],"low":[63],"complexity.":[64],"simulation":[66],"results":[67],"show":[68],"that":[69],"HDM":[70],"can":[72],"provide":[73],"comparable":[74],"or":[75],"even":[76],"better":[77],"performance":[78],"than":[79],"other":[80],"schemes,":[83],"including":[84],"some":[85],"more":[88],"complex":[89],"ones.":[90]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"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"}
