{"id":"https://openalex.org/W4386025598","doi":"https://doi.org/10.1109/tvt.2023.3300920","title":"High-Speed Resource Allocation Algorithm Using a Coherent Ising Machine for NOMA Systems","display_name":"High-Speed Resource Allocation Algorithm Using a Coherent Ising Machine for NOMA Systems","publication_year":2023,"publication_date":"2023-08-21","ids":{"openalex":"https://openalex.org/W4386025598","doi":"https://doi.org/10.1109/tvt.2023.3300920"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2023.3300920","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tvt.2023.3300920","pdf_url":"https://ieeexplore.ieee.org/ielx7/25/4356907/10225415.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/25/4356907/10225415.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102969644","display_name":"Teppei Otsuka","orcid":"https://orcid.org/0000-0002-2465-0732"},"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":"Teppei Otsuka","raw_affiliation_strings":["Department of Electrical Engineering, Tokyo University of Science, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0002-2465-0732","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tokyo University of Science, Tokyo, Japan","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062945616","display_name":"Aohan Li","orcid":"https://orcid.org/0000-0002-2385-3263"},"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"]},{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Aohan Li","raw_affiliation_strings":["Department of Electrical Engineering, Tokyo University of Science, Tokyo, Japan","Meta-Networking Research Center, The University of Electro-Communications, Tokyo, Japan","Graduate School of Informatics and Engineering, The University of Electro-Communications, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0002-2385-3263","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tokyo University of Science, Tokyo, Japan","institution_ids":["https://openalex.org/I161296585"]},{"raw_affiliation_string":"Meta-Networking Research Center, The University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Graduate School of Informatics and Engineering, The University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060450887","display_name":"Hiroki Takesue","orcid":"https://orcid.org/0000-0003-1253-9049"},"institutions":[{"id":"https://openalex.org/I4210105847","display_name":"NTT Basic Research Laboratories","ror":"https://ror.org/01m2pas06","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210105847"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroki Takesue","raw_affiliation_strings":["NTT Basic Research Laboratories, NTT Corporation, Atsugi, Japan"],"raw_orcid":"https://orcid.org/0000-0003-1253-9049","affiliations":[{"raw_affiliation_string":"NTT Basic Research Laboratories, NTT Corporation, Atsugi, Japan","institution_ids":["https://openalex.org/I4210105847"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049727956","display_name":"Kensuke Inaba","orcid":"https://orcid.org/0000-0003-1182-4198"},"institutions":[{"id":"https://openalex.org/I4210105847","display_name":"NTT Basic Research Laboratories","ror":"https://ror.org/01m2pas06","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210105847"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kensuke Inaba","raw_affiliation_strings":["NTT Basic Research Laboratories, NTT Corporation, Atsugi, Japan"],"raw_orcid":"https://orcid.org/0000-0003-1182-4198","affiliations":[{"raw_affiliation_string":"NTT Basic Research Laboratories, NTT Corporation, Atsugi, Japan","institution_ids":["https://openalex.org/I4210105847"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038078845","display_name":"Kazuyuki Aihara","orcid":"https://orcid.org/0000-0002-4602-9816"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuyuki Aihara","raw_affiliation_strings":["International Research Center for Neurointelligence, The University of Tokyo, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0002-4602-9816","affiliations":[{"raw_affiliation_string":"International Research Center for Neurointelligence, The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056390537","display_name":"Mikio Hasegawa","orcid":"https://orcid.org/0000-0001-5638-8022"},"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":"Mikio Hasegawa","raw_affiliation_strings":["Department of Electrical Engineering, Tokyo University of Science, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0001-5638-8022","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tokyo University of Science, Tokyo, Japan","institution_ids":["https://openalex.org/I161296585"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6106,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.91751511,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"73","issue":"1","first_page":"707","last_page":"723"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10232","display_name":"Optical Network Technologies","score":0.9984999895095825,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9979000091552734,"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/noma","display_name":"Noma","score":0.8350142240524292},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.650596022605896},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.573097288608551},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.533438503742218},{"id":"https://openalex.org/keywords/simulated-annealing","display_name":"Simulated annealing","score":0.5197029709815979},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5013735294342041},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3972974717617035},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1687287986278534},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.09970268607139587},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.07806634902954102}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8350142240524292},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.650596022605896},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.573097288608551},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.533438503742218},{"id":"https://openalex.org/C126980161","wikidata":"https://www.wikidata.org/wiki/Q863783","display_name":"Simulated annealing","level":2,"score":0.5197029709815979},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5013735294342041},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3972974717617035},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1687287986278534},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.09970268607139587},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.07806634902954102}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2023.3300920","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tvt.2023.3300920","pdf_url":"https://ieeexplore.ieee.org/ielx7/25/4356907/10225415.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/tvt.2023.3300920","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tvt.2023.3300920","pdf_url":"https://ieeexplore.ieee.org/ielx7/25/4356907/10225415.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2892413867","display_name":null,"funder_award_id":"JP20H05921","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G3056292356","display_name":null,"funder_award_id":"JP22K14263","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G3326939414","display_name":null,"funder_award_id":"JPMJMS2021","funder_id":"https://openalex.org/F4320311405","funder_display_name":"Japan Agency for Medical Research and Development"},{"id":"https://openalex.org/G3582177040","display_name":null,"funder_award_id":"JP23dm0307009","funder_id":"https://openalex.org/F4320311405","funder_display_name":"Japan Agency for Medical Research and Development"},{"id":"https://openalex.org/G5368403867","display_name":null,"funder_award_id":"JPMJMS2021","funder_id":"https://openalex.org/F4320338247","funder_display_name":"Moonshot Research and Development Program"},{"id":"https://openalex.org/G6687757193","display_name":null,"funder_award_id":"JPMJMS2021","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320311405","display_name":"Japan Agency for Medical Research and Development","ror":"https://ror.org/004rtk039"},{"id":"https://openalex.org/F4320322832","display_name":"University of Tokyo","ror":"https://ror.org/057zh3y96"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320338247","display_name":"Moonshot Research and Development Program","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4386025598.pdf","grobid_xml":"https://content.openalex.org/works/W4386025598.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1597286183","https://openalex.org/W1658958971","https://openalex.org/W1993697459","https://openalex.org/W2005228957","https://openalex.org/W2039122980","https://openalex.org/W2064939459","https://openalex.org/W2085956476","https://openalex.org/W2148622067","https://openalex.org/W2533968486","https://openalex.org/W2538025098","https://openalex.org/W2737159091","https://openalex.org/W2791922978","https://openalex.org/W2793638454","https://openalex.org/W2857941047","https://openalex.org/W2887462821","https://openalex.org/W2915359339","https://openalex.org/W2920462282","https://openalex.org/W2963000651","https://openalex.org/W2964169013","https://openalex.org/W2968018638","https://openalex.org/W2977589967","https://openalex.org/W3016985203","https://openalex.org/W3045086480","https://openalex.org/W3082340655","https://openalex.org/W3086806605","https://openalex.org/W3098120853","https://openalex.org/W3099378150","https://openalex.org/W3102962172","https://openalex.org/W3126686235","https://openalex.org/W3126692430","https://openalex.org/W3129659837","https://openalex.org/W3131910985","https://openalex.org/W3133920498","https://openalex.org/W3160187060","https://openalex.org/W3163311037","https://openalex.org/W3196000513","https://openalex.org/W3204628099","https://openalex.org/W3205462627","https://openalex.org/W3212556128","https://openalex.org/W4230387433","https://openalex.org/W4248563531"],"related_works":["https://openalex.org/W4327850430","https://openalex.org/W4285140130","https://openalex.org/W3104770499","https://openalex.org/W4285677055","https://openalex.org/W1992731528","https://openalex.org/W2007843488","https://openalex.org/W1994436307","https://openalex.org/W1987021796","https://openalex.org/W2795565301","https://openalex.org/W2785349417"],"abstract_inverted_index":{"Non-orthogonal":[0],"multiple":[1],"access":[2],"(NOMA)":[3],"technique":[4,28],"is":[5,29,46,62,87,164],"important":[6],"for":[7,79],"achieving":[8],"a":[9,50,54,57,126,143],"high":[10,102],"data":[11],"rate":[12],"in":[13,82,166],"next-generation":[14],"wireless":[15],"communications.":[16],"A":[17],"key":[18],"challenge":[19],"to":[20,97,140],"fully":[21],"utilizing":[22],"the":[23,26,30,33,71,130,134,171],"effectiveness":[24],"of":[25,32,53,119,129,136,168],"NOMA":[27,83],"optimization":[31,44,77,99,108],"resource":[34],"allocation":[35,81],"(RA),":[36],"e.g.,":[37],"channel":[38,80],"and":[39,48,152,170],"power.":[40],"However,":[41],"this":[42,67],"RA":[43],"problem":[45],"NP-hard,":[47],"obtaining":[49],"good":[51],"approximation":[52],"solution":[55],"with":[56],"low":[58],"computational":[59],"complexity":[60],"algorithm":[61],"not":[63],"easy.":[64],"To":[65],"overcome":[66],"problem,":[68],"we":[69],"propose":[70],"coherent":[72],"Ising":[73,89],"machine":[74],"(CIM)":[75],"based":[76,110,150],"method":[78,122,139,163],"systems.":[84],"The":[85,117],"CIM":[86],"an":[88,153],"system":[90],"that":[91,160],"can":[92],"deliver":[93],"fair":[94],"approximate":[95],"solutions":[96],"combinatorial":[98],"problems":[100],"at":[101],"speed":[103,169],"(millisecond":[104],"order)":[105],"by":[106],"operating":[107],"algorithms":[109],"on":[111],"mutually":[112],"connected":[113],"photonic":[114],"neural":[115],"networks.":[116],"performance":[118,135],"our":[120,137,161],"proposed":[121,138,162],"was":[123],"evaluated":[124],"using":[125],"simulation":[127],"model":[128],"CIM.":[131],"We":[132],"compared":[133],"simulated":[141],"annealing,":[142],"conventional-NOMA":[144],"pairing":[145],"scheme,":[146,151],"deep":[147],"Q":[148],"learning":[149],"exhaustive":[154],"search":[155],"scheme.":[156],"Simulation":[157],"results":[158],"indicate":[159],"superior":[165],"terms":[167],"attained":[172],"optimal":[173],"solutions.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}