{"id":"https://openalex.org/W2935934300","doi":"https://doi.org/10.1109/vtcfall.2018.8690898","title":"Robust Scheduler Prioritizing UEs with Time-Variant Channels in Small-Delay Slots from Channel Estimation Timing for 5G Large-Scale MU-MIMO","display_name":"Robust Scheduler Prioritizing UEs with Time-Variant Channels in Small-Delay Slots from Channel Estimation Timing for 5G Large-Scale MU-MIMO","publication_year":2018,"publication_date":"2018-08-01","ids":{"openalex":"https://openalex.org/W2935934300","doi":"https://doi.org/10.1109/vtcfall.2018.8690898","mag":"2935934300"},"language":"en","primary_location":{"id":"doi:10.1109/vtcfall.2018.8690898","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2018.8690898","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 88th Vehicular Technology Conference (VTC-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/A5008649369","display_name":"Takashi Seyama","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Takashi Seyama","raw_affiliation_strings":["FUJITSU LIMITED"],"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049780574","display_name":"Shinya Kumagai","orcid":"https://orcid.org/0000-0002-8701-9497"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shinya Kumagai","raw_affiliation_strings":["FUJITSU LIMITED"],"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079611940","display_name":"Teppei Oyama","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Teppei Oyama","raw_affiliation_strings":["FUJITSU LIMITED"],"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034782485","display_name":"Daisuke Jitsukawa","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Daisuke Jitsukawa","raw_affiliation_strings":["FUJITSU LIMITED"],"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083154213","display_name":"Takashi Dateki","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takashi Dateki","raw_affiliation_strings":["FUJITSU LIMITED"],"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077557284","display_name":"Koji Matsuyama","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Matsuyama","raw_affiliation_strings":["FUJITSU LABORATORIES LTD"],"affiliations":[{"raw_affiliation_string":"FUJITSU LABORATORIES LTD","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018228908","display_name":"Hiroyuki Seki","orcid":"https://orcid.org/0000-0003-2001-7507"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiroyuki Seki","raw_affiliation_strings":["FUJITSU LIMITED"],"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073145024","display_name":"Minowa Morihiko","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Morihiko Minowa","raw_affiliation_strings":["FUJITSU LIMITED"],"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5008649369"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.18630023,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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":0.9995999932289124,"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/computer-science","display_name":"Computer science","score":0.738262951374054},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6651990413665771},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.654290497303009},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.6366887092590332},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5596569180488586},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.5558046698570251},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.49015530943870544},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.4273187816143036},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4259517192840576},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34089070558547974},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.22774097323417664},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1850341260433197},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.17446288466453552},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1074552834033966}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.738262951374054},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6651990413665771},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.654290497303009},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.6366887092590332},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5596569180488586},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.5558046698570251},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.49015530943870544},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.4273187816143036},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4259517192840576},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34089070558547974},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.22774097323417664},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1850341260433197},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.17446288466453552},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1074552834033966},{"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/vtcfall.2018.8690898","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2018.8690898","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 88th Vehicular Technology Conference (VTC-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4000000059604645,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2023877378","https://openalex.org/W2048515205","https://openalex.org/W2073545380","https://openalex.org/W2098126478","https://openalex.org/W2146051508","https://openalex.org/W2159082569","https://openalex.org/W2164497732","https://openalex.org/W2768981490"],"related_works":["https://openalex.org/W2112089768","https://openalex.org/W2129498500","https://openalex.org/W2137509205","https://openalex.org/W2142840076","https://openalex.org/W2131469838","https://openalex.org/W2048321699","https://openalex.org/W2145573936","https://openalex.org/W1665005346","https://openalex.org/W2040683848","https://openalex.org/W2171988900"],"abstract_inverted_index":{"In":[0,86],"fifth-generation":[1],"(5G)":[2],"mobile":[3,23],"communication":[4],"systems,":[5],"it":[6],"is":[7,44,120],"necessary":[8],"to":[9,19,125],"significantly":[10,160],"increase":[11],"system":[12],"capacity":[13],"compared":[14],"with":[15],"4G":[16],"in":[17,37,100,111],"order":[18],"support":[20],"rapidly":[21],"increasing":[22],"data":[24,79],"traffic.":[25],"The":[26,117],"multi-user":[27],"(MU)":[28],"MIMO,":[29,55],"which":[30,56],"spatially":[31],"multiplexes":[32],"multiple":[33],"user":[34],"equipments":[35],"(UE)":[36],"the":[38,45,63,109,123,144,148,157,162,173],"same":[39,174],"time":[40],"and":[41,78,141],"frequency":[42],"resource,":[43],"most":[46,137],"promising":[47],"technology.":[48],"We":[49],"have":[50],"been":[51],"studying":[52],"large-scale":[53],"coordinated":[54],"uses":[57],"zero":[58],"forcing":[59],"(ZF)":[60],"precoding":[61],"at":[62],"transmitter":[64],"side,":[65],"for":[66,166,178],"a":[67,91],"distributed":[68],"antenna":[69],"system.":[70],"However,":[71],"channel":[72,75,104,133,139],"mismatch":[73],"between":[74,135],"estimation":[76,105],"timing":[77,81,106],"transmission":[80],"drastically":[82],"degrades":[83],"throughput":[84,165,177],"performance.":[85],"this":[87],"paper,":[88],"we":[89],"propose":[90],"novel":[92],"scheduler":[93],"that":[94,156],"preferentially":[95],"schedules":[96],"high":[97,167],"speed":[98,168,180],"UEs":[99,169],"small-delay":[101],"slots":[102],"from":[103,132],"by":[107,122,142],"exploiting":[108],"diversity":[110],"terms":[112],"of":[113],"UE":[114,164,176],"moving":[115],"speed.":[116],"proposed":[118,158],"scheduling":[119],"realized":[121],"signal":[124],"interference":[126],"plus":[127],"noise":[128],"ratio":[129],"(SINR)":[130],"prediction":[131],"variation":[134],"two":[136],"recent":[138],"estimates":[140],"inputting":[143],"predicted":[145],"SINR":[146],"into":[147],"proportional":[149],"fairness":[150],"(PF)":[151],"scheduler.":[152],"Computer":[153],"simulations":[154],"show":[155],"method":[159],"improves":[161],"mean":[163,175],"while":[170],"keeping":[171],"almost":[172],"low":[179],"UEs.":[181]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
