{"id":"https://openalex.org/W2172261594","doi":"https://doi.org/10.1109/icassp.2006.1660781","title":"A Minimum Co-User Interference Approach for Multi-User MIMO Downlink Precoding","display_name":"A Minimum Co-User Interference Approach for Multi-User MIMO Downlink Precoding","publication_year":2006,"publication_date":"2006-08-02","ids":{"openalex":"https://openalex.org/W2172261594","doi":"https://doi.org/10.1109/icassp.2006.1660781","mag":"2172261594"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2006.1660781","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2006.1660781","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/233239","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021413111","display_name":"N. Khajehnouri","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"N. Khajehnouri","raw_affiliation_strings":["Department of Electrical Engineering, University of California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091103447","display_name":"Ali H. Sayed","orcid":"https://orcid.org/0000-0002-5125-5519"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A.H. Sayed","raw_affiliation_strings":["Department of Electrical Engineering, University of California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.19245955,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"III","last_page":"824"},"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":0.9994999766349792,"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":0.9994000196456909,"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":0.9348897933959961},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.8521361351013184},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.8097021579742432},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.717162013053894},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.711136519908905},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6982975006103516},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.6633122563362122},{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.5452812314033508},{"id":"https://openalex.org/keywords/multi-user","display_name":"Multi-user","score":0.5434160828590393},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4985218048095703},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4855494201183319},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.44727805256843567},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.44113031029701233},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4139145612716675},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27165135741233826},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18233275413513184},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.12258434295654297},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10393577814102173}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.9348897933959961},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.8521361351013184},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8097021579742432},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.717162013053894},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.711136519908905},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6982975006103516},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.6633122563362122},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.5452812314033508},{"id":"https://openalex.org/C2778002699","wikidata":"https://www.wikidata.org/wiki/Q876057","display_name":"Multi-user","level":2,"score":0.5434160828590393},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4985218048095703},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4855494201183319},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.44727805256843567},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.44113031029701233},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4139145612716675},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27165135741233826},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18233275413513184},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.12258434295654297},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10393577814102173},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2006.1660781","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2006.1660781","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:233239","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/233239","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:233239","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/233239","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2051990156","https://openalex.org/W2098660254","https://openalex.org/W2100289761","https://openalex.org/W2125013612","https://openalex.org/W2126883980","https://openalex.org/W2129533376","https://openalex.org/W2130667916","https://openalex.org/W2133475491","https://openalex.org/W2151795416","https://openalex.org/W2152663409","https://openalex.org/W2159731934","https://openalex.org/W2171879683"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W1979957996","https://openalex.org/W1731022149","https://openalex.org/W2326544815","https://openalex.org/W1996933839","https://openalex.org/W2360690704","https://openalex.org/W2108549112","https://openalex.org/W1976511355","https://openalex.org/W1565141247","https://openalex.org/W2172261594"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"multi-user":[3],"precoding":[4],"schemes":[5],"for":[6],"MIMO":[7],"wireless":[8],"networks.":[9],"We":[10],"design":[11],"precoders":[12],"that":[13],"minimize":[14],"the":[15,31,37,41],"interference":[16],"power":[17],"caused":[18],"by":[19],"a":[20],"user":[21],"on":[22,40],"all":[23],"other":[24],"users,":[25],"as":[26],"opposed":[27],"to":[28],"forcefully":[29],"nulling":[30],"interference.":[32],"The":[33],"resulting":[34],"scheme":[35],"relaxes":[36],"traditional":[38],"constraint":[39],"number":[42],"of":[43],"transmit":[44],"and":[45],"receive":[46],"antennas.":[47]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}