{"id":"https://openalex.org/W3039450125","doi":"https://doi.org/10.1109/tvt.2020.3007085","title":"A WLAN Uplink Collision-Resolving Scheme Using Multi-User Beamforming Technique","display_name":"A WLAN Uplink Collision-Resolving Scheme Using Multi-User Beamforming Technique","publication_year":2020,"publication_date":"2020-07-03","ids":{"openalex":"https://openalex.org/W3039450125","doi":"https://doi.org/10.1109/tvt.2020.3007085","mag":"3039450125"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2020.3007085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.3007085","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-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/A5021443977","display_name":"Yi-Hsiu Lee","orcid":"https://orcid.org/0000-0002-6642-2586"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yi-Hsiu Lee","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084663385","display_name":"Wen-Rong Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wen-Rong Wu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5021443977"],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":null,"apc_paid":null,"fwci":0.806,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.75093964,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"69","issue":"10","first_page":"11042","last_page":"11054"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":1.0,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998000264167786,"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/T10148","display_name":"Advanced MIMO Systems 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"}}],"keywords":[{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.8058620691299438},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7201818823814392},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.6432493925094604},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.634810209274292},{"id":"https://openalex.org/keywords/distributed-coordination-function","display_name":"Distributed coordination function","score":0.6202595829963684},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6142687797546387},{"id":"https://openalex.org/keywords/phy","display_name":"PHY","score":0.5627451539039612},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5443195700645447},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5171741843223572},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.46934616565704346},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4575064182281494},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4531756043434143},{"id":"https://openalex.org/keywords/ieee-802.11","display_name":"IEEE 802.11","score":0.4267825484275818},{"id":"https://openalex.org/keywords/wi-fi","display_name":"Wi-Fi","score":0.41961869597435},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.37426257133483887},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.20888486504554749},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13952216506004333}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8058620691299438},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7201818823814392},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6432493925094604},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.634810209274292},{"id":"https://openalex.org/C115338102","wikidata":"https://www.wikidata.org/wiki/Q1229557","display_name":"Distributed coordination function","level":5,"score":0.6202595829963684},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6142687797546387},{"id":"https://openalex.org/C41918916","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"PHY","level":4,"score":0.5627451539039612},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5443195700645447},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5171741843223572},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.46934616565704346},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4575064182281494},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4531756043434143},{"id":"https://openalex.org/C185298936","wikidata":"https://www.wikidata.org/wiki/Q193228","display_name":"IEEE 802.11","level":4,"score":0.4267825484275818},{"id":"https://openalex.org/C508800617","wikidata":"https://www.wikidata.org/wiki/Q29643","display_name":"Wi-Fi","level":4,"score":0.41961869597435},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.37426257133483887},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.20888486504554749},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13952216506004333},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2020.3007085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.3007085","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G776175065","display_name":null,"funder_award_id":"109-2218-E-009-003","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G8955665026","display_name":null,"funder_award_id":"108-2218-E-009-027","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1509061701","https://openalex.org/W1953333770","https://openalex.org/W2008433804","https://openalex.org/W2017768357","https://openalex.org/W2029741572","https://openalex.org/W2063179184","https://openalex.org/W2077415125","https://openalex.org/W2081946108","https://openalex.org/W2105259324","https://openalex.org/W2107228371","https://openalex.org/W2108257500","https://openalex.org/W2116660143","https://openalex.org/W2123429850","https://openalex.org/W2125478388","https://openalex.org/W2137011747","https://openalex.org/W2140593610","https://openalex.org/W2144179796","https://openalex.org/W2156448519","https://openalex.org/W2157263364","https://openalex.org/W2157709134","https://openalex.org/W2157714018","https://openalex.org/W2162598825","https://openalex.org/W2165311837","https://openalex.org/W2340600537","https://openalex.org/W2808421368","https://openalex.org/W2896506422","https://openalex.org/W3099265420","https://openalex.org/W3104901375","https://openalex.org/W6684613130"],"related_works":["https://openalex.org/W2565099578","https://openalex.org/W1483276872","https://openalex.org/W2112493810","https://openalex.org/W1964626870","https://openalex.org/W2548318496","https://openalex.org/W1549163972","https://openalex.org/W222975411","https://openalex.org/W2187702560","https://openalex.org/W2157714018","https://openalex.org/W4284963452"],"abstract_inverted_index":{"To":[0],"effectively":[1,107],"improve":[2,114],"the":[3,6,103,109,122,127,131,158],"throughput":[4],"of":[5,37,121,130,147],"IEEE":[7,133],"contention-based":[8],"wireless":[9],"local":[10],"area":[11],"network":[12],"(WLAN)":[13],"system,":[14],"many":[15,42],"uplink":[16,72],"medium":[17],"access":[18,90],"control":[19],"layer":[20,44],"(MAC)":[21],"protocols":[22],"based":[23],"on":[24],"multi-user":[25,85],"multiple-input":[26],"multiple-output":[27],"(MU-MIMO)":[28],"technology":[29],"have":[30],"been":[31],"proposed.":[32],"However,":[33],"a":[34,53,68],"common":[35],"problem":[36],"these":[38],"approaches":[39],"is":[40,82,125,150],"that":[41,93,126,157],"physical":[43],"(PHY)":[45],"operations,":[46],"e.g.,":[47],"synchronization,":[48],"are":[49],"not":[50],"considered.":[51],"As":[52],"result,":[54],"existing":[55],"methods":[56],"may":[57],"find":[58],"difficulties":[59],"in":[60],"real-world":[61],"implementation.":[62],"In":[63],"this":[64],"article,":[65],"we":[66],"propose":[67],"simple":[69],"yet":[70],"practical":[71],"scheme":[73,105,124,160],"for":[74],"systems":[75],"with":[76],"multiple":[77,100],"antennas.":[78],"The":[79,117,144],"main":[80],"idea":[81],"to":[83],"conduct":[84],"beamforming":[86],"(MU-BF)":[87],"at":[88],"an":[89],"point":[91],"such":[92],"it":[94],"can":[95,106,141],"resolve":[96],"collided":[97],"signals":[98],"from":[99],"competitive":[101],"users;":[102],"proposed":[104,123,159],"reduce":[108],"upstream":[110],"collision":[111],"probability":[112],"and":[113,153],"system":[115,148],"throughput.":[116],"other":[118],"distinct":[119],"advantage":[120],"MAC":[128],"protocol":[129],"original":[132],"802.11":[134],"standard,":[135],"i.e.,":[136],"distributed":[137],"coordination":[138],"function":[139],"(DCF),":[140],"remain":[142],"unchanged.":[143],"mathematical":[145],"analysis":[146],"performance":[149],"also":[151],"presented":[152],"verified.":[154],"Simulations":[155],"show":[156],"significantly":[161],"outperforms":[162],"conventional":[163],"WLAN":[164],"systems.":[165]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}