{"id":"https://openalex.org/W4206333991","doi":"https://doi.org/10.1109/lnet.2021.3138277","title":"Uplink OFDMA-Based Random Access Mechanism With Bursty Arrivals for IEEE 802.11ax Systems","display_name":"Uplink OFDMA-Based Random Access Mechanism With Bursty Arrivals for IEEE 802.11ax Systems","publication_year":2021,"publication_date":"2021-12-24","ids":{"openalex":"https://openalex.org/W4206333991","doi":"https://doi.org/10.1109/lnet.2021.3138277"},"language":"en","primary_location":{"id":"doi:10.1109/lnet.2021.3138277","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lnet.2021.3138277","pdf_url":null,"source":{"id":"https://openalex.org/S4210234060","display_name":"IEEE Networking Letters","issn_l":"2576-3156","issn":["2576-3156"],"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 Networking Letters","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/A5024212834","display_name":"Ray\u2010Guang Cheng","orcid":"https://orcid.org/0000-0002-6511-3546"},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ray-Guang Cheng","raw_affiliation_strings":["Department of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","Department of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taiwan. (e-mail: crg@gapps.ntust.edu.tw)"],"raw_orcid":"https://orcid.org/0000-0002-6511-3546","affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","institution_ids":["https://openalex.org/I154864474"]},{"raw_affiliation_string":"Department of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taiwan. (e-mail: crg@gapps.ntust.edu.tw)","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047161918","display_name":"Chi-Ming Yang","orcid":"https://orcid.org/0000-0002-2449-9681"},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-Ming Yang","raw_affiliation_strings":["Department of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","Department of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taiwan"],"raw_orcid":"https://orcid.org/0000-0002-2449-9681","affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","institution_ids":["https://openalex.org/I154864474"]},{"raw_affiliation_string":"Department of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taiwan","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048751236","display_name":"Bariq S. Firmansyah","orcid":null},"institutions":[{"id":"https://openalex.org/I134635517","display_name":"Bandung Institute of Technology","ror":"https://ror.org/00apj8t60","country_code":"ID","type":"education","lineage":["https://openalex.org/I134635517"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Bariq S. Firmansyah","raw_affiliation_strings":["School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, Indonesia","School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, Indonesia","institution_ids":["https://openalex.org/I134635517"]},{"raw_affiliation_string":"School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Indonesia","institution_ids":["https://openalex.org/I134635517"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088357477","display_name":"Ruki Harwahyu","orcid":"https://orcid.org/0000-0003-3580-9128"},"institutions":[{"id":"https://openalex.org/I29617571","display_name":"University of Indonesia","ror":"https://ror.org/0116zj450","country_code":"ID","type":"education","lineage":["https://openalex.org/I29617571"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Ruki Harwahyu","raw_affiliation_strings":["Department of Electrical Engineering, University of Indonesia, Depok, Indonesia","Department of Electrical Engineering, University of Indonesia, Indonesia"],"raw_orcid":"https://orcid.org/0000-0003-3580-9128","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Indonesia, Depok, Indonesia","institution_ids":["https://openalex.org/I29617571"]},{"raw_affiliation_string":"Department of Electrical Engineering, University of Indonesia, Indonesia","institution_ids":["https://openalex.org/I29617571"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5192,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.83960363,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"4","issue":"1","first_page":"34","last_page":"38"},"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/T12079","display_name":"IoT Networks and Protocols","score":0.9973000288009644,"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":0.9966999888420105,"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/computer-science","display_name":"Computer science","score":0.7429194450378418},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.74020916223526},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6747145056724548},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6119063496589661},{"id":"https://openalex.org/keywords/ieee-802","display_name":"IEEE 802","score":0.602823793888092},{"id":"https://openalex.org/keywords/cumulative-distribution-function","display_name":"Cumulative distribution function","score":0.5890828371047974},{"id":"https://openalex.org/keywords/distributed-coordination-function","display_name":"Distributed coordination function","score":0.4978339672088623},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4498908519744873},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4165354371070862},{"id":"https://openalex.org/keywords/wireless-lan","display_name":"Wireless lan","score":0.3899076581001282},{"id":"https://openalex.org/keywords/ieee-802.11","display_name":"IEEE 802.11","score":0.3568668067455292},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.24789229035377502},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19048112630844116},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.1635085642337799},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09256315231323242},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.09042695164680481},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08747762441635132},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.0664207935333252}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7429194450378418},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.74020916223526},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6747145056724548},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6119063496589661},{"id":"https://openalex.org/C522090004","wikidata":"https://www.wikidata.org/wiki/Q616245","display_name":"IEEE 802","level":3,"score":0.602823793888092},{"id":"https://openalex.org/C103784038","wikidata":"https://www.wikidata.org/wiki/Q386228","display_name":"Cumulative distribution function","level":3,"score":0.5890828371047974},{"id":"https://openalex.org/C115338102","wikidata":"https://www.wikidata.org/wiki/Q1229557","display_name":"Distributed coordination function","level":5,"score":0.4978339672088623},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4498908519744873},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4165354371070862},{"id":"https://openalex.org/C2985434377","wikidata":"https://www.wikidata.org/wiki/Q212607","display_name":"Wireless lan","level":3,"score":0.3899076581001282},{"id":"https://openalex.org/C185298936","wikidata":"https://www.wikidata.org/wiki/Q193228","display_name":"IEEE 802.11","level":4,"score":0.3568668067455292},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.24789229035377502},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19048112630844116},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.1635085642337799},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09256315231323242},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.09042695164680481},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08747762441635132},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.0664207935333252}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lnet.2021.3138277","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lnet.2021.3138277","pdf_url":null,"source":{"id":"https://openalex.org/S4210234060","display_name":"IEEE Networking Letters","issn_l":"2576-3156","issn":["2576-3156"],"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 Networking Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7459993613","display_name":null,"funder_award_id":"110-2221-E-011-069","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1963783721","https://openalex.org/W2051253005","https://openalex.org/W2562930396","https://openalex.org/W2783521369","https://openalex.org/W2912347247","https://openalex.org/W2926961268","https://openalex.org/W2982499866","https://openalex.org/W2990055707","https://openalex.org/W2995676600"],"related_works":["https://openalex.org/W2012877902","https://openalex.org/W2084188675","https://openalex.org/W2374723761","https://openalex.org/W2096054917","https://openalex.org/W2325882532","https://openalex.org/W2075675676","https://openalex.org/W1536539744","https://openalex.org/W2888730388","https://openalex.org/W2096096140","https://openalex.org/W4206789862"],"abstract_inverted_index":{"IEEE":[0],"802.11ax":[1],"defines":[2],"a":[3,32],"new":[4],"channel":[5],"access":[6,11,28,61,65,80],"scheme":[7],"of":[8,16,45,60,74,78,91],"OFDMA-based":[9],"random":[10,79],"(UORA)":[12],"for":[13,71],"varying":[14],"number":[15,73],"associated":[17],"stations":[18],"(STAs)":[19],"to":[20,26,41],"send":[21],"their":[22],"requests":[23],"or":[24],"data":[25],"the":[27,43,72,89,92],"point":[29],"(AP)":[30],"in":[31,47],"contention":[33],"manner.":[34],"This":[35],"letter":[36],"presents":[37],"an":[38],"analytical":[39,94],"model":[40],"investigate":[42],"performance":[44,58],"UORA":[46],"transient":[48],"condition":[49],"under":[50],"bursty":[51],"arrivals":[52],"with":[53],"arbitrary":[54],"distribution.":[55],"The":[56],"key":[57],"metrics":[59],"success":[62],"probability;":[63],"average":[64],"delay;":[66],"cumulative":[67],"distribution":[68],"function":[69],"(CDF)":[70],"transmissions;":[75],"and":[76],"utilization":[77],"resource":[81],"units":[82],"(RA-RUs)":[83],"were":[84],"derived.":[85],"Simulation":[86],"results":[87],"verified":[88],"accuracy":[90],"proposed":[93],"model.":[95]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}