{"id":"https://openalex.org/W2131580871","doi":"https://doi.org/10.1109/pimrc.2009.5450344","title":"Investigation of MIMO channel metric-dependent scheduling methods for collaborative spatial multiplexing","display_name":"Investigation of MIMO channel metric-dependent scheduling methods for collaborative spatial multiplexing","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2131580871","doi":"https://doi.org/10.1109/pimrc.2009.5450344","mag":"2131580871"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2009.5450344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5450344","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th 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/A5110572411","display_name":"Ping-Heng Kuo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210148468","display_name":"Industrial Technology Research Institute","ror":"https://ror.org/05szzwt63","country_code":"TW","type":"nonprofit","lineage":["https://openalex.org/I4210148468"]},{"id":"https://openalex.org/I142066694","display_name":"ITRI International","ror":"https://ror.org/04wwsbd59","country_code":"US","type":"facility","lineage":["https://openalex.org/I142066694"]}],"countries":["TW","US"],"is_corresponding":true,"raw_author_name":"Ping-Heng Kuo","raw_affiliation_strings":["Wireless Broadband Technology Division, SoC Technology Center, Industrial Technology and Research Institute, Hsinchu, Taiwan","Wireless Broadband Technology Division, SoC Technology Center, Industrial Technology Research Institute (ITRI), Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Wireless Broadband Technology Division, SoC Technology Center, Industrial Technology and Research Institute, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210148468"]},{"raw_affiliation_string":"Wireless Broadband Technology Division, SoC Technology Center, Industrial Technology Research Institute (ITRI), Hsinchu, Taiwan","institution_ids":["https://openalex.org/I142066694"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077919440","display_name":"Yu-Tao Hsieh","orcid":null},"institutions":[{"id":"https://openalex.org/I142066694","display_name":"ITRI International","ror":"https://ror.org/04wwsbd59","country_code":"US","type":"facility","lineage":["https://openalex.org/I142066694"]},{"id":"https://openalex.org/I4210148468","display_name":"Industrial Technology Research Institute","ror":"https://ror.org/05szzwt63","country_code":"TW","type":"nonprofit","lineage":["https://openalex.org/I4210148468"]}],"countries":["TW","US"],"is_corresponding":false,"raw_author_name":"Yu-Tao Hsieh","raw_affiliation_strings":["Wireless Broadband Technology Division, SoC Technology Center, Industrial Technology and Research Institute, Hsinchu, Taiwan","Wireless Broadband Technology Division, SoC Technology Center, Industrial Technology Research Institute (ITRI), Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Wireless Broadband Technology Division, SoC Technology Center, Industrial Technology and Research Institute, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210148468"]},{"raw_affiliation_string":"Wireless Broadband Technology Division, SoC Technology Center, Industrial Technology Research Institute (ITRI), Hsinchu, Taiwan","institution_ids":["https://openalex.org/I142066694"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069544172","display_name":"Pangan Ting","orcid":null},"institutions":[{"id":"https://openalex.org/I4210148468","display_name":"Industrial Technology Research Institute","ror":"https://ror.org/05szzwt63","country_code":"TW","type":"nonprofit","lineage":["https://openalex.org/I4210148468"]},{"id":"https://openalex.org/I142066694","display_name":"ITRI International","ror":"https://ror.org/04wwsbd59","country_code":"US","type":"facility","lineage":["https://openalex.org/I142066694"]}],"countries":["TW","US"],"is_corresponding":false,"raw_author_name":"Pang-An Ting","raw_affiliation_strings":["Wireless Broadband Technology Division, SoC Technology Center, Industrial Technology and Research Institute, Hsinchu, Taiwan","Wireless Broadband Technology Division, SoC Technology Center, Industrial Technology Research Institute (ITRI), Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Wireless Broadband Technology Division, SoC Technology Center, Industrial Technology and Research Institute, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210148468"]},{"raw_affiliation_string":"Wireless Broadband Technology Division, SoC Technology Center, Industrial Technology Research Institute (ITRI), Hsinchu, Taiwan","institution_ids":["https://openalex.org/I142066694"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5110572411"],"corresponding_institution_ids":["https://openalex.org/I142066694","https://openalex.org/I4210148468"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14898303,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2930","last_page":"2934"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/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":0.9990000128746033,"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":0.7456207275390625},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.731396496295929},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.708159327507019},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7047411203384399},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6437729597091675},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.5511950850486755},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5466537475585938},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5226114392280579},{"id":"https://openalex.org/keywords/pairing","display_name":"Pairing","score":0.5186671018600464},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.467914879322052},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.45800137519836426},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4220130443572998},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.41559773683547974},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.35493817925453186},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3238702714443207},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3223288655281067},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20981761813163757},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.201259046792984},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15848416090011597},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13403141498565674},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07307395339012146}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7456207275390625},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.731396496295929},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.708159327507019},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7047411203384399},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6437729597091675},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5511950850486755},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5466537475585938},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5226114392280579},{"id":"https://openalex.org/C14103023","wikidata":"https://www.wikidata.org/wiki/Q11681459","display_name":"Pairing","level":3,"score":0.5186671018600464},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.467914879322052},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.45800137519836426},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4220130443572998},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.41559773683547974},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.35493817925453186},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3238702714443207},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3223288655281067},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20981761813163757},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.201259046792984},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15848416090011597},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13403141498565674},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07307395339012146},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2009.5450344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5450344","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications","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":14,"referenced_works":["https://openalex.org/W202160970","https://openalex.org/W232469089","https://openalex.org/W1495565530","https://openalex.org/W1991058183","https://openalex.org/W2098213935","https://openalex.org/W2122496159","https://openalex.org/W2142499292","https://openalex.org/W2145664814","https://openalex.org/W2229715775","https://openalex.org/W2490681536","https://openalex.org/W4231951687","https://openalex.org/W6608859143","https://openalex.org/W6629548095","https://openalex.org/W6681203254"],"related_works":["https://openalex.org/W2601693592","https://openalex.org/W1500439066","https://openalex.org/W4380147564","https://openalex.org/W2060469467","https://openalex.org/W3126052197","https://openalex.org/W2761879201","https://openalex.org/W2021129045","https://openalex.org/W1905709045","https://openalex.org/W2188204209","https://openalex.org/W2048096091"],"abstract_inverted_index":{"The":[0,59],"standards":[1],"for":[2,41],"next-generation":[3],"wireless":[4],"communications":[5],"have":[6],"adopted":[7],"collaborative":[8],"spatial":[9],"multiplexing":[10],"(CSM)":[11],"as":[12],"an":[13],"advanced":[14],"feature":[15],"to":[16,26,55],"increase":[17],"the":[18,44,73,77,89],"spectral":[19],"efficiency.":[20],"In":[21],"this":[22],"paper,":[23],"we":[24],"aim":[25],"compare":[27],"a":[28,48],"few":[29],"user":[30],"pairing":[31,63],"modes":[32,64],"and":[33,65,72,85],"MIMO":[34],"channel-dependent":[35],"selection":[36,50,66],"metrics":[37,67],"of":[38,46,61],"uplink":[39],"scheduling":[40],"CSM,":[42],"with":[43],"inclusion":[45],"proposing":[47],"novel":[49],"metric":[51,79],"that":[52,76],"is":[53],"related":[54],"channel":[56],"condition":[57],"number.":[58],"performances":[60],"these":[62],"are":[68],"compared":[69],"through":[70],"simulations,":[71],"results":[74],"show":[75],"proposed":[78],"can":[80],"provide":[81],"lower":[82],"error":[83],"rates":[84],"better":[86],"fairness":[87],"than":[88],"traditional":[90],"schedulers":[91],"based":[92],"on":[93],"maximum":[94],"capacity.":[95]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}