{"id":"https://openalex.org/W2016766135","doi":"https://doi.org/10.1109/vetecf.2010.5594132","title":"User Scheduling for Network MIMO Systems with Successive Zero-Forcing Precoding","display_name":"User Scheduling for Network MIMO Systems with Successive Zero-Forcing Precoding","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W2016766135","doi":"https://doi.org/10.1109/vetecf.2010.5594132","mag":"2016766135"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2010.5594132","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2010.5594132","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 72nd Vehicular Technology Conference - Fall","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/A5074307500","display_name":"Shreeram Sigdel","orcid":null},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Shreeram Sigdel","raw_affiliation_strings":["TRLabs, University of Alberta, Edmonton, Canada","TRLabs / University of Alberta, Edmonton, AB, Canada"],"affiliations":[{"raw_affiliation_string":"TRLabs, University of Alberta, Edmonton, Canada","institution_ids":["https://openalex.org/I154425047"]},{"raw_affiliation_string":"TRLabs / University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030687850","display_name":"Witold A. Krzymie\u0144","orcid":"https://orcid.org/0000-0002-2799-4733"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Witold A. Krzymien","raw_affiliation_strings":["TRLabs, University of Alberta, Edmonton, Canada","TRLabs / University of Alberta, Edmonton, AB, Canada"],"affiliations":[{"raw_affiliation_string":"TRLabs, University of Alberta, Edmonton, Canada","institution_ids":["https://openalex.org/I154425047"]},{"raw_affiliation_string":"TRLabs / University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5074307500"],"corresponding_institution_ids":["https://openalex.org/I154425047"],"apc_list":null,"apc_paid":null,"fwci":1.7318,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.85312151,"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":"6"},"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":0.9993000030517578,"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":0.9986000061035156,"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":0.7133334875106812},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.6999384164810181},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.6923487186431885},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6382530927658081},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5466866493225098},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4724422097206116},{"id":"https://openalex.org/keywords/dirty-paper-coding","display_name":"Dirty paper coding","score":0.47057124972343445},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4310426712036133},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2961411476135254},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22301709651947021},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2078210413455963}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7133334875106812},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.6999384164810181},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.6923487186431885},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6382530927658081},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5466866493225098},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4724422097206116},{"id":"https://openalex.org/C2780186295","wikidata":"https://www.wikidata.org/wiki/Q3305007","display_name":"Dirty paper coding","level":5,"score":0.47057124972343445},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4310426712036133},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2961411476135254},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22301709651947021},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2078210413455963},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecf.2010.5594132","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2010.5594132","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 72nd Vehicular Technology Conference - Fall","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":15,"referenced_works":["https://openalex.org/W1974891392","https://openalex.org/W2023877378","https://openalex.org/W2093763487","https://openalex.org/W2098126478","https://openalex.org/W2104167423","https://openalex.org/W2108662631","https://openalex.org/W2111676211","https://openalex.org/W2118547276","https://openalex.org/W2123495260","https://openalex.org/W2129533376","https://openalex.org/W2143403648","https://openalex.org/W2143927285","https://openalex.org/W2151795416","https://openalex.org/W2151925996","https://openalex.org/W2161410889"],"related_works":["https://openalex.org/W2489379490","https://openalex.org/W2141031289","https://openalex.org/W4328011863","https://openalex.org/W2983013200","https://openalex.org/W2134520490","https://openalex.org/W2042313882","https://openalex.org/W2099931452","https://openalex.org/W2734897793","https://openalex.org/W3192916075","https://openalex.org/W2162315094"],"abstract_inverted_index":{"In":[0,59],"this":[1,60],"paper":[2,149],"we":[3,62],"consider":[4],"simplified":[5,65],"greedy":[6,42,68,74],"user":[7,25,69,75],"scheduling":[8,26,46,70,76,134],"algorithms":[9,43,142,166],"for":[10,130,167],"clustered":[11],"network":[12,158],"multiuser":[13],"multiple-input":[14],"multiple-output":[15],"(MIMO)":[16],"systems":[17,156],"with":[18,44,147,177],"successive":[19],"zero-forcing":[20],"(SZF)":[21],"precoding.":[22],"The":[23],"optimal":[24],"involves":[27],"an":[28],"exhaustive":[29,57],"search,":[30],"which":[31],"is":[32,143],"very":[33],"complex.":[34],"Among":[35],"various":[36],"suboptimal":[37],"but":[38],"lower":[39,120],"complexity":[40,121],"algorithms,":[41],"heuristic":[45],"metrics":[47,129],"have":[48],"been":[49],"shown":[50],"to":[51,55,175],"achieve":[52,169],"performance":[53],"close":[54],"the":[56,80,84,90,100,104,113,116,140,164],"search.":[58],"paper,":[61],"propose":[63],"two":[64],"algorithms:":[66],"interference-aware":[67],"(IA-GUS)":[71],"and":[72,97,122,145,155],"interference-whitening":[73],"(IW-GUS).":[77],"IA-GUS":[78,118],"schedules":[79,99],"users":[81,92,101,111],"based":[82,102],"on":[83,86,103,106],"information":[85,105],"interference":[87],"power":[88],"of":[89,109,139],"selected":[91],"in":[93,115],"surrounding":[94],"cooperating":[95],"clusters,":[96],"IW-GUS":[98],"whitened":[107],"channels":[108],"all":[110],"requesting":[112],"service":[114],"cluster.":[117],"has":[119],"performs":[123],"better":[124],"than":[125],"IW-":[126],"GUS.":[127],"Simplified":[128],"proportionally":[131],"fair":[132],"(PF)":[133],"are":[135],"also":[136],"proposed.":[137],"Performance":[138],"proposed":[141,165,179],"analyzed":[144],"compared":[146,174],"dirty":[148],"coding":[150],"(DPC),":[151],"block":[152],"diagonalization":[153],"(BD)":[154],"without":[157],"coordination.":[159],"Simulation":[160],"results":[161],"demonstrate":[162],"that":[163],"SZF":[168],"much":[170],"higher":[171],"outage":[172],"capacity":[173],"BD":[176],"previously":[178],"algorithms.":[180]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}