{"id":"https://openalex.org/W2495041787","doi":"https://doi.org/10.1109/icc.2016.7511078","title":"General analysis of multiuser MIMO systems with regularized zero-forcing precoding under spatially correlated Rayleigh fading channels","display_name":"General analysis of multiuser MIMO systems with regularized zero-forcing precoding under spatially correlated Rayleigh fading channels","publication_year":2016,"publication_date":"2016-05-01","ids":{"openalex":"https://openalex.org/W2495041787","doi":"https://doi.org/10.1109/icc.2016.7511078","mag":"2495041787"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2016.7511078","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2016.7511078","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pure.qub.ac.uk/en/publications/088b25e9-690b-41ed-911e-ee486deb3f0e","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014951406","display_name":"Harsh Tataria","orcid":"https://orcid.org/0000-0001-6085-4102"},"institutions":[{"id":"https://openalex.org/I41156924","display_name":"Victoria University of Wellington","ror":"https://ror.org/0040r6f76","country_code":"NZ","type":"education","lineage":["https://openalex.org/I41156924"]}],"countries":["NZ"],"is_corresponding":true,"raw_author_name":"Harsh Tataria","raw_affiliation_strings":["School of Engineering and Computer Science, Victoria University of Wellington, Wellington, New Zealand"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Computer Science, Victoria University of Wellington, Wellington, New Zealand","institution_ids":["https://openalex.org/I41156924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011583707","display_name":"Peter J. Smith","orcid":"https://orcid.org/0000-0001-8707-2581"},"institutions":[{"id":"https://openalex.org/I41156924","display_name":"Victoria University of Wellington","ror":"https://ror.org/0040r6f76","country_code":"NZ","type":"education","lineage":["https://openalex.org/I41156924"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Peter J. Smith","raw_affiliation_strings":["School of Mathematics and Statistics, Victoria University of Wellington, Wellington, New Zealand"],"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Victoria University of Wellington, Wellington, New Zealand","institution_ids":["https://openalex.org/I41156924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035106985","display_name":"Pawel A. Dmochowski","orcid":"https://orcid.org/0000-0002-9802-0821"},"institutions":[{"id":"https://openalex.org/I41156924","display_name":"Victoria University of Wellington","ror":"https://ror.org/0040r6f76","country_code":"NZ","type":"education","lineage":["https://openalex.org/I41156924"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Pawel A. Dmochowski","raw_affiliation_strings":["School of Engineering and Computer Science, Victoria University of Wellington, Wellington, New Zealand"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Computer Science, Victoria University of Wellington, Wellington, New Zealand","institution_ids":["https://openalex.org/I41156924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047954881","display_name":"Mansoor Shafi","orcid":"https://orcid.org/0000-0002-5492-8969"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mansoor Shafi","raw_affiliation_strings":["Spark New Zealand, Wellington, New Zealand"],"affiliations":[{"raw_affiliation_string":"Spark New Zealand, Wellington, New Zealand","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5014951406"],"corresponding_institution_ids":["https://openalex.org/I41156924"],"apc_list":null,"apc_paid":null,"fwci":1.68,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.85639278,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","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":0.9991000294685364,"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/precoding","display_name":"Precoding","score":0.8807361721992493},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.7318116426467896},{"id":"https://openalex.org/keywords/wishart-distribution","display_name":"Wishart distribution","score":0.7011316418647766},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.6468068957328796},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5529129505157471},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.5411632657051086},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.529854953289032},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5100231766700745},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5040273070335388},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4687379002571106},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.4244236350059509},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33912473917007446},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.29941117763519287},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2752189636230469},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21100053191184998},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.10118332505226135},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.09416365623474121}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8807361721992493},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.7318116426467896},{"id":"https://openalex.org/C33962027","wikidata":"https://www.wikidata.org/wiki/Q1930697","display_name":"Wishart distribution","level":3,"score":0.7011316418647766},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.6468068957328796},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5529129505157471},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.5411632657051086},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.529854953289032},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5100231766700745},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5040273070335388},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4687379002571106},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.4244236350059509},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33912473917007446},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.29941117763519287},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2752189636230469},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21100053191184998},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.10118332505226135},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.09416365623474121},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icc.2016.7511078","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2016.7511078","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:lup.lub.lu.se:1dbf884d-0b21-4d33-b096-c35089652950","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/1dbf884d-0b21-4d33-b096-c35089652950","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"contributiontobookanthology/conference"},{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/088b25e9-690b-41ed-911e-ee486deb3f0e","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/088b25e9-690b-41ed-911e-ee486deb3f0e","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"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":"Tataria , H , Smith , P J , Dmochowski , P A & Shafi , M 2016 , General Analysis of Multiuser MIMO Systems with Regularized Zero-Forcing Precoding Under Spatially Correlated Rayleigh Fading Channels . in IEEE International Conference on Communications (ICC 2016) . IEEE International Conference on Communications (ICC): Proceedings , Kuala Lumpur, Malaysia , pp. 1-7 , IEEE International Conference on Communications 2016 , Kuala Lumpur , Malaysia , 21/05/2016 . https://doi.org/10.1109/ICC.2016.7511078","raw_type":"contributionToPeriodical"}],"best_oa_location":{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/088b25e9-690b-41ed-911e-ee486deb3f0e","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/088b25e9-690b-41ed-911e-ee486deb3f0e","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"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":"Tataria , H , Smith , P J , Dmochowski , P A & Shafi , M 2016 , General Analysis of Multiuser MIMO Systems with Regularized Zero-Forcing Precoding Under Spatially Correlated Rayleigh Fading Channels . in IEEE International Conference on Communications (ICC 2016) . IEEE International Conference on Communications (ICC): Proceedings , Kuala Lumpur, Malaysia , pp. 1-7 , IEEE International Conference on Communications 2016 , Kuala Lumpur , Malaysia , 21/05/2016 . https://doi.org/10.1109/ICC.2016.7511078","raw_type":"contributionToPeriodical"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1966542038","https://openalex.org/W1991616057","https://openalex.org/W2009166050","https://openalex.org/W2030278492","https://openalex.org/W2037056881","https://openalex.org/W2045153903","https://openalex.org/W2062693799","https://openalex.org/W2084304524","https://openalex.org/W2098249016","https://openalex.org/W2100508089","https://openalex.org/W2106094087","https://openalex.org/W2107286784","https://openalex.org/W2127401968","https://openalex.org/W2143927285","https://openalex.org/W2145374331","https://openalex.org/W2147601077","https://openalex.org/W2153026779","https://openalex.org/W2164536085","https://openalex.org/W2168089410","https://openalex.org/W2493774001"],"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/W2055298134","https://openalex.org/W2402142910","https://openalex.org/W2794256844"],"abstract_inverted_index":{"A":[0],"general":[1],"framework":[2],"for":[3,67],"the":[4,31,42,46,55,58,68,76,81,95,110],"analysis":[5,19],"of":[6,11,45,57,71,75,109,121],"expected":[7,59],"per-user":[8,60,97],"signal-to-interference-plus-noise-ratio":[9],"(SINR)":[10],"a":[12,64,118],"multiuser":[13],"multiple-input-multiple-output":[14],"system":[15,122],"is":[16,103,112],"presented.":[17],"Our":[18],"assumes":[20],"spatially":[21],"correlated":[22],"Rayleigh":[23],"fading":[24],"channels":[25],"with":[26,86,114],"regularized":[27],"zero-forcing":[28,87],"precoding":[29],"on":[30],"downlink.":[32],"Unlike":[33],"previous":[34],"works,":[35],"our":[36],"analytical":[37,91],"expressions":[38,92],"are":[39],"averaged":[40],"over":[41,117],"eigenvalue":[43],"densities":[44],"complex":[47,77],"Wishart":[48,78],"distributed":[49],"channel":[50],"correlation":[51,125],"matrix.":[52,79],"To":[53],"aid":[54],"derivation":[56],"SINR,":[61],"we":[62,89],"derive":[63,90],"closed-form":[65],"expression":[66],"joint":[69],"density":[70],"two":[72],"arbitrary":[73],"eigenvalues":[74],"In":[80],"high":[82],"signal-to-noise-ratio":[83],"(SNR)":[84],"regime,":[85],"precoding,":[88],"to":[93],"approximate":[94],"instantaneous":[96],"SNR":[98,127],"and":[99,126],"show":[100],"that":[101],"it":[102],"approximately":[104],"gamma":[105],"distributed.":[106],"The":[107],"generality":[108],"approximations":[111],"validated":[113],"numerical":[115],"results":[116],"wide":[119],"range":[120],"dimensions,":[123],"spatial":[124],"levels.":[128]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}