{"id":"https://openalex.org/W2578675339","doi":"https://doi.org/10.1109/ispacs.2016.7824740","title":"Performance evaluation of OFDMA random access in IEEE802.11ax","display_name":"Performance evaluation of OFDMA random access in IEEE802.11ax","publication_year":2016,"publication_date":"2016-10-01","ids":{"openalex":"https://openalex.org/W2578675339","doi":"https://doi.org/10.1109/ispacs.2016.7824740","mag":"2578675339"},"language":"en","primary_location":{"id":"doi:10.1109/ispacs.2016.7824740","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispacs.2016.7824740","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","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/A5036005440","display_name":"Tatsumi Uwai","orcid":null},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Tatsumi Uwai","raw_affiliation_strings":["Faculty of Computer Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089791260","display_name":"Takuma Miyamoto","orcid":"https://orcid.org/0000-0002-8504-2706"},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuma Miyamoto","raw_affiliation_strings":["Faculty of Computer Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102229492","display_name":"Yuhei Nagao","orcid":null},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuhei Nagao","raw_affiliation_strings":["Faculty of Computer Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064689582","display_name":"Leonardo Lanante","orcid":"https://orcid.org/0000-0002-5102-4606"},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Leonardo Lanante","raw_affiliation_strings":["Faculty of Computer Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085351803","display_name":"Masayuki Kurosaki","orcid":"https://orcid.org/0000-0001-7016-8931"},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayuki Kurosaki","raw_affiliation_strings":["Faculty of Computer Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110010949","display_name":"Hiroshi Ochi","orcid":null},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Ochi","raw_affiliation_strings":["Faculty of Computer Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka, Japan","institution_ids":["https://openalex.org/I207014233"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5036005440"],"corresponding_institution_ids":["https://openalex.org/I207014233"],"apc_list":null,"apc_paid":null,"fwci":0.8898,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.80115105,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2016","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9998999834060669,"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":0.9998999834060669,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9945999979972839,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.993399977684021,"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/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.7950979471206665},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7905877828598022},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.7271217703819275},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7034472227096558},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6253281831741333},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6121561527252197},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.4931034743785858},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.47600898146629333},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4364437460899353},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4188942313194275},{"id":"https://openalex.org/keywords/wireless-lan","display_name":"Wireless lan","score":0.41034919023513794},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16235005855560303},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.06805819272994995}],"concepts":[{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.7950979471206665},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7905877828598022},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.7271217703819275},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7034472227096558},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6253281831741333},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6121561527252197},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.4931034743785858},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.47600898146629333},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4364437460899353},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4188942313194275},{"id":"https://openalex.org/C2985434377","wikidata":"https://www.wikidata.org/wiki/Q212607","display_name":"Wireless lan","level":3,"score":0.41034919023513794},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16235005855560303},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.06805819272994995},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ispacs.2016.7824740","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispacs.2016.7824740","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","raw_type":"proceedings-article"},{"id":"mag:2747644286","is_oa":false,"landing_page_url":"http://jglobal.jst.go.jp/en/public/20090422/201702253625155282","pdf_url":null,"source":{"id":"https://openalex.org/S4306512817","display_name":"IEEE Conference Proceedings","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Conference Proceedings","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1598991559","https://openalex.org/W2066472758","https://openalex.org/W2108433580","https://openalex.org/W2116660143","https://openalex.org/W2158717946","https://openalex.org/W2160788104","https://openalex.org/W2162598825","https://openalex.org/W2919241665"],"related_works":["https://openalex.org/W2025189274","https://openalex.org/W2092365485","https://openalex.org/W1585503616","https://openalex.org/W2383112630","https://openalex.org/W2004574319","https://openalex.org/W1843974825","https://openalex.org/W1543564974","https://openalex.org/W2060870071","https://openalex.org/W2224554958","https://openalex.org/W2012497677"],"abstract_inverted_index":{"Random":[0],"access":[1,100],"Orthogonal":[2],"Frequency":[3],"Division":[4],"Multiple":[5],"Access":[6],"(OFDMA),":[7],"a":[8,38,74,89],"method":[9,62,75],"for":[10,15,97],"uplink":[11],"multi-user":[12],"transmission":[13],"(UL-MU)":[14],"STAs":[16],"with":[17],"unknown":[18],"transmit":[19],"buffer":[20],"has":[21],"been":[22],"adopted":[23],"in":[24,64,76,85],"the":[25,57,60,65,78,95],"upcoming":[26],"IEEE802.11ax":[27],"next":[28],"generation":[29],"wireless":[30],"LAN":[31],"standard.":[32],"In":[33,70],"this":[34],"paper,":[35],"we":[36,55,72],"propose":[37],"performance":[39],"analysis":[40],"model":[41,47],"which":[42,84],"use":[43],"bidimensional":[44],"Markov":[45],"chain":[46],"of":[48,59,67,81,91],"OFDMA":[49,98],"random":[50,99],"access.":[51],"Via":[52],"computer":[53],"simulation,":[54],"show":[56],"usefulness":[58],"proposed":[61],"even":[63],"case":[66],"dense":[68],"environment.":[69],"addition,":[71],"present":[73],"calculating":[77],"optimal":[79],"number":[80],"resource":[82],"units,":[83],"802.11ax":[86],"refer":[87],"to":[88,93],"subset":[90],"subcarriers":[92],"assign":[94],"user":[96],"from":[101],"numerical":[102],"results.":[103]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}