{"id":"https://openalex.org/W4317418679","doi":"https://doi.org/10.1109/vtc2022-fall57202.2022.10012757","title":"HARQ Using Hierarchical Tree-Structured Random Access Identifiers with Random Retransmission Time Back-Off in NOMA-Based Random Access","display_name":"HARQ Using Hierarchical Tree-Structured Random Access Identifiers with Random Retransmission Time Back-Off in NOMA-Based Random Access","publication_year":2022,"publication_date":"2022-09-01","ids":{"openalex":"https://openalex.org/W4317418679","doi":"https://doi.org/10.1109/vtc2022-fall57202.2022.10012757"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2022-fall57202.2022.10012757","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/vtc2022-fall57202.2022.10012757","pdf_url":null,"source":{"id":"https://openalex.org/S4363607792","display_name":"2022 IEEE 96th Vehicular Technology Conference (VTC2022-Fall)","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 96th Vehicular Technology Conference (VTC2022-Fall)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5022911134","display_name":"K. Yanai","orcid":null},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Katsuya Yanai","raw_affiliation_strings":["Tokyo University of Science,Graduate School of Science and Technology","Graduate School of Science and Technology, Tokyo University of Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo University of Science,Graduate School of Science and Technology","institution_ids":["https://openalex.org/I161296585"]},{"raw_affiliation_string":"Graduate School of Science and Technology, Tokyo University of Science","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050731626","display_name":"Takanori Hara","orcid":"https://orcid.org/0000-0001-5647-2638"},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takanori Hara","raw_affiliation_strings":["Tokyo University of Science,Graduate School of Science and Technology","Graduate School of Science and Technology, Tokyo University of Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo University of Science,Graduate School of Science and Technology","institution_ids":["https://openalex.org/I161296585"]},{"raw_affiliation_string":"Graduate School of Science and Technology, Tokyo University of Science","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075121038","display_name":"Nobuhide Nonaka","orcid":null},"institutions":[{"id":"https://openalex.org/I1296127346","display_name":"Broadcom (Israel)","ror":"https://ror.org/01jsrac29","country_code":"IL","type":"company","lineage":["https://openalex.org/I1296127346","https://openalex.org/I4210127325"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Nobuhide Nonaka","raw_affiliation_strings":["NTT DOCOMO, INC,6G-IOWN Promotion Department","6G-IOWN Promotion Department, NTT DOCOMO, INC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT DOCOMO, INC,6G-IOWN Promotion Department","institution_ids":["https://openalex.org/I1296127346"]},{"raw_affiliation_string":"6G-IOWN Promotion Department, NTT DOCOMO, INC","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101939730","display_name":"Kenichi Higuchi","orcid":"https://orcid.org/0009-0002-6299-8964"},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenichi Higuchi","raw_affiliation_strings":["Tokyo University of Science,Graduate School of Science and Technology","Graduate School of Science and Technology, Tokyo University of Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo University of Science,Graduate School of Science and Technology","institution_ids":["https://openalex.org/I161296585"]},{"raw_affiliation_string":"Graduate School of Science and Technology, Tokyo University of Science","institution_ids":["https://openalex.org/I161296585"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.413,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.56344186,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","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"}},"topics":[{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.998199999332428,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9912999868392944,"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/retransmission","display_name":"Retransmission","score":0.9667426347732544},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8147329092025757},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.8137183785438538},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.7016000747680664},{"id":"https://openalex.org/keywords/hybrid-automatic-repeat-request","display_name":"Hybrid automatic repeat request","score":0.5545837879180908},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5336723327636719},{"id":"https://openalex.org/keywords/raid","display_name":"RAID","score":0.48002639412879944},{"id":"https://openalex.org/keywords/identifier","display_name":"Identifier","score":0.429026335477829},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.39172834157943726},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.15990713238716125},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.11019894480705261}],"concepts":[{"id":"https://openalex.org/C180611318","wikidata":"https://www.wikidata.org/wiki/Q7316902","display_name":"Retransmission","level":3,"score":0.9667426347732544},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8147329092025757},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.8137183785438538},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.7016000747680664},{"id":"https://openalex.org/C118437007","wikidata":"https://www.wikidata.org/wiki/Q1017139","display_name":"Hybrid automatic repeat request","level":3,"score":0.5545837879180908},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5336723327636719},{"id":"https://openalex.org/C133320665","wikidata":"https://www.wikidata.org/wiki/Q179299","display_name":"RAID","level":2,"score":0.48002639412879944},{"id":"https://openalex.org/C154504017","wikidata":"https://www.wikidata.org/wiki/Q853614","display_name":"Identifier","level":2,"score":0.429026335477829},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.39172834157943726},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.15990713238716125},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.11019894480705261}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2022-fall57202.2022.10012757","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/vtc2022-fall57202.2022.10012757","pdf_url":null,"source":{"id":"https://openalex.org/S4363607792","display_name":"2022 IEEE 96th Vehicular Technology Conference (VTC2022-Fall)","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 96th Vehicular Technology Conference (VTC2022-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1495565530","https://openalex.org/W1733806262","https://openalex.org/W1964606336","https://openalex.org/W2014711575","https://openalex.org/W2083213425","https://openalex.org/W2149918488","https://openalex.org/W2560251073","https://openalex.org/W2626006124","https://openalex.org/W2787161536","https://openalex.org/W2978122436","https://openalex.org/W3005761132","https://openalex.org/W3010699032","https://openalex.org/W3012778502","https://openalex.org/W3082723723","https://openalex.org/W3120586454","https://openalex.org/W3168174146","https://openalex.org/W3168797294","https://openalex.org/W4200448198","https://openalex.org/W4246520098","https://openalex.org/W4285150039"],"related_works":["https://openalex.org/W2164432944","https://openalex.org/W1970937009","https://openalex.org/W1992555329","https://openalex.org/W2086647153","https://openalex.org/W2403303727","https://openalex.org/W1903234830","https://openalex.org/W2103628002","https://openalex.org/W2353523937","https://openalex.org/W2135870520","https://openalex.org/W2944854155"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"an":[3],"efficient":[4],"hybrid":[5],"automatic":[6],"repeat":[7],"request":[8],"(HARQ)":[9],"method":[10,51,81],"that":[11],"reduces":[12,82],"the":[13,79,83,88,101,108,111],"reception":[14,84],"error":[15,85],"caused":[16,86],"by":[17,87],"excessively":[18],"concentrated":[19],"simultaneous":[20],"packet":[21,28],"transmissions":[22],"from":[23],"many":[24],"users":[25,92],"while":[26,93],"achieving":[27],"combining":[29,98],"and":[30,97],"resolution":[31],"of":[32,90,110],"random":[33,46,61],"access":[34,44,47],"identifier":[35],"(RAID)":[36],"collision":[37],"during":[38],"retransmission":[39,62,73,102],"in":[40],"a":[41,68],"non-orthogonal":[42],"multiple":[43],"(NOMA)-based":[45],"system.":[48],"The":[49],"proposed":[50,80,112],"extends":[52],"our":[53],"previously":[54],"reported":[55],"hierarchical":[56],"tree-structured":[57],"RAID":[58,70,95],"to":[59],"accommodate":[60],"timing":[63,77],"back-off.":[64],"By":[65],"separately":[66],"defining":[67],"dedicated":[69],"set":[71],"for":[72],"at":[74,100],"each":[75],"back-off":[76],"index,":[78],"concentration":[89],"transmitting":[91],"resolving":[94],"collisions":[96],"packets":[99],"attempts.":[103],"Computer":[104],"simulation":[105],"results":[106],"show":[107],"effectiveness":[109],"method.":[113]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
