{"id":"https://openalex.org/W2098874607","doi":"https://doi.org/10.1109/pimrc.2007.4394331","title":"A Minimum Outage Probability Algorithm in the Multi-User MIMO Downlink","display_name":"A Minimum Outage Probability Algorithm in the Multi-User MIMO Downlink","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2098874607","doi":"https://doi.org/10.1109/pimrc.2007.4394331","mag":"2098874607"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2007.4394331","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2007.4394331","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications","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/A5101145287","display_name":"Dan Xu","orcid":"https://orcid.org/0009-0006-1798-1716"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dan Xu","raw_affiliation_strings":["Wireless Theories and Technologies Lab (WT&T), Beijing University of Posts and Telecommunications, Beijing, China","Beijing Univ. of Posts and Telecommun., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Theories and Technologies Lab (WT&T), Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Univ. of Posts and Telecommun., Beijing","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080312685","display_name":"Xubin Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xubin Chen","raw_affiliation_strings":["Wireless Theories and Technologies Lab (WT&T), Beijing University of Posts and Telecommunications, Beijing, China","Beijing Univ. of Posts and Telecommun., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Theories and Technologies Lab (WT&T), Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Univ. of Posts and Telecommun., Beijing","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084779219","display_name":"Zhuwei Wang","orcid":"https://orcid.org/0000-0002-2880-3329"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuwei Wang","raw_affiliation_strings":["Wireless Theories and Technologies Lab (WT&T), Beijing University of Posts and Telecommunications, Beijing, China","Beijing Univ. of Posts and Telecommun., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Theories and Technologies Lab (WT&T), Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Univ. of Posts and Telecommun., Beijing","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100327449","display_name":"Xin Zhang","orcid":"https://orcid.org/0000-0002-4086-1943"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Zhang","raw_affiliation_strings":["Wireless Theories and Technologies Lab (WT&T), Beijing University of Posts and Telecommunications, Beijing, China","Beijing Univ. of Posts and Telecommun., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Theories and Technologies Lab (WT&T), Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Univ. of Posts and Telecommun., Beijing","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103431716","display_name":"Dacheng Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dacheng Yang","raw_affiliation_strings":["Wireless Theories and Technologies Lab (WT&T), Beijing University of Posts and Telecommunications, Beijing, China","Beijing Univ. of Posts and Telecommun., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Theories and Technologies Lab (WT&T), Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Univ. of Posts and Telecommun., Beijing","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14403279,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T10575","display_name":"Wireless Communication Networks Research","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/telecommunications-link","display_name":"Telecommunications link","score":0.8148850202560425},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7019623517990112},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6913150548934937},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6880393028259277},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6364406943321228},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47097113728523254},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4671784043312073},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.42691928148269653},{"id":"https://openalex.org/keywords/link-adaptation","display_name":"Link adaptation","score":0.42277786135673523},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3982393741607666},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.39423078298568726},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33268633484840393},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21025025844573975},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19600927829742432},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17591753602027893},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17382794618606567},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.17052322626113892},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.16091573238372803}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8148850202560425},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7019623517990112},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6913150548934937},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6880393028259277},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6364406943321228},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47097113728523254},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4671784043312073},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.42691928148269653},{"id":"https://openalex.org/C138916503","wikidata":"https://www.wikidata.org/wiki/Q2714551","display_name":"Link adaptation","level":4,"score":0.42277786135673523},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3982393741607666},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.39423078298568726},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33268633484840393},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21025025844573975},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19600927829742432},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17591753602027893},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17382794618606567},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.17052322626113892},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.16091573238372803}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2007.4394331","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2007.4394331","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.75,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1526742515","https://openalex.org/W2089817147","https://openalex.org/W2098126478","https://openalex.org/W2098660254","https://openalex.org/W2111451941","https://openalex.org/W2115065691","https://openalex.org/W2133475491","https://openalex.org/W2136526740","https://openalex.org/W2610335499","https://openalex.org/W2913392423"],"related_works":["https://openalex.org/W2601693592","https://openalex.org/W2019080502","https://openalex.org/W2167414943","https://openalex.org/W2761879201","https://openalex.org/W2104057862","https://openalex.org/W176766795","https://openalex.org/W2101338751","https://openalex.org/W2054898736","https://openalex.org/W2134228930","https://openalex.org/W275418821"],"abstract_inverted_index":{"This":[0],"work":[1],"investigates":[2],"a":[3,26],"design":[4],"of":[5,17,49],"minimizing":[6],"the":[7,15,18,31,47,54,64],"system":[8,65],"outage":[9],"probability":[10],"adaptive":[11],"modulation":[12],"algorithm":[13,37,60],"in":[14,63],"downlink":[16],"multi-user":[19],"multiple-input":[20],"multiple-output":[21],"(MIMO)":[22],"system.":[23],"Based":[24],"on":[25],"beamforming":[27],"scheme":[28],"that":[29],"maximizes":[30],"signal-to-leakage":[32],"ratio":[33],"(SLR),":[34],"this":[35,58],"new":[36],"is":[38],"proposed":[39,59],"for":[40],"constant":[41],"bit":[42],"rate":[43],"services":[44],"to":[45],"maximize":[46],"number":[48],"satisfied":[50],"users":[51],"and":[52],"minimize":[53],"transmission":[55],"power.":[56],"Furthermore,":[57],"has":[61],"advantage":[62],"spectral":[66],"efficiency.":[67]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
