{"id":"https://openalex.org/W4393028232","doi":"https://doi.org/10.1109/gcwkshps58843.2023.10464584","title":"RSMA for Uplink MIMO Systems: DRL-Based Achievable System Sum Rate Maximization","display_name":"RSMA for Uplink MIMO Systems: DRL-Based Achievable System Sum Rate Maximization","publication_year":2023,"publication_date":"2023-12-04","ids":{"openalex":"https://openalex.org/W4393028232","doi":"https://doi.org/10.1109/gcwkshps58843.2023.10464584"},"language":"en","primary_location":{"id":"doi:10.1109/gcwkshps58843.2023.10464584","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/gcwkshps58843.2023.10464584","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Globecom Workshops (GC Wkshps)","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/A5072670475","display_name":"Thanh Phung Truong","orcid":"https://orcid.org/0000-0003-1196-3593"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Thanh Phung Truong","raw_affiliation_strings":["School of Computer Science and Engineering, Chung-Ang University,Seoul,South Korea,06974"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Chung-Ang University,Seoul,South Korea,06974","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034262166","display_name":"Thi My Tuyen Nguyen","orcid":"https://orcid.org/0000-0002-6614-9559"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Thi My Tuyen Nguyen","raw_affiliation_strings":["School of Computer Science and Engineering, Chung-Ang University,Seoul,South Korea,06974"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Chung-Ang University,Seoul,South Korea,06974","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050623221","display_name":"The Vi Nguyen","orcid":"https://orcid.org/0000-0002-7807-9148"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"The-Vi Nguyen","raw_affiliation_strings":["School of Computer Science and Engineering, Chung-Ang University,Seoul,South Korea,06974"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Chung-Ang University,Seoul,South Korea,06974","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018823341","display_name":"Nhu\u2013Ngoc Dao","orcid":"https://orcid.org/0000-0003-1565-4376"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Nhu-Ngoc Dao","raw_affiliation_strings":["Sejong University,Department of Computer Science and Engineering,Seoul,South Korea,05006"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sejong University,Department of Computer Science and Engineering,Seoul,South Korea,05006","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041978875","display_name":"Sungrae Cho","orcid":"https://orcid.org/0000-0003-1879-688X"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sungrae Cho","raw_affiliation_strings":["School of Computer Science and Engineering, Chung-Ang University,Seoul,South Korea,06974"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Chung-Ang University,Seoul,South Korea,06974","institution_ids":["https://openalex.org/I67900169"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2452,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.93795601,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"878","last_page":"883"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994000196456909,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994000196456909,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9991999864578247,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9988999962806702,"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":0.835352897644043},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.7004133462905884},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.683636486530304},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6287175416946411},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3352294862270355},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3045859932899475},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16683945059776306},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09961351752281189}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.835352897644043},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.7004133462905884},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.683636486530304},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6287175416946411},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3352294862270355},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3045859932899475},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16683945059776306},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09961351752281189}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/gcwkshps58843.2023.10464584","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/gcwkshps58843.2023.10464584","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8949333368","display_name":null,"funder_award_id":"IITP-2023-RS-2022-00156353","funder_id":"https://openalex.org/F4320324891","funder_display_name":"Iran Telecommunication Research Center"}],"funders":[{"id":"https://openalex.org/F4320324891","display_name":"Iran Telecommunication Research Center","ror":"https://ror.org/01a3g2z22"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2017957151","https://openalex.org/W2623793856","https://openalex.org/W2965337571","https://openalex.org/W2973229164","https://openalex.org/W3104419102","https://openalex.org/W3173963812","https://openalex.org/W3194819463","https://openalex.org/W4221160108","https://openalex.org/W4285255003","https://openalex.org/W4315629990","https://openalex.org/W4315777851","https://openalex.org/W4318586227","https://openalex.org/W4319302984"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W1761601995","https://openalex.org/W4300468626","https://openalex.org/W2904599916","https://openalex.org/W4321608401","https://openalex.org/W2909457694","https://openalex.org/W3040536194","https://openalex.org/W2001839669"],"abstract_inverted_index":{"This":[0],"research":[1,111],"studies":[2],"an":[3,109],"uplink":[4],"multiple-input":[5],"multiple-output":[6],"(MIMO)":[7],"system":[8,26],"with":[9],"rate-splitting":[10],"multiple":[11],"access":[12],"(RSMA)":[13],"techniques.":[14],"In":[15],"this":[16],"regard,":[17],"we":[18,62],"formulate":[19],"a":[20,64,72],"problem":[21,53,119],"to":[22],"maximize":[23],"the":[24,31,35,38,46,52,59,77,88,91,94,104,115],"achievable":[25],"sum":[27,116],"rate":[28,117],"by":[29],"optimizing":[30],"precoding":[32],"matrices":[33],"at":[34,45],"users":[36],"and":[37,58,97],"decoding":[39,60],"order":[40],"of":[41,93],"all":[42],"sub-messages":[43],"received":[44],"base":[47],"station":[48],"(BS).":[49],"To":[50],"solve":[51],"that":[54,70],"combines":[55],"continuous":[56],"variables":[57],"order,":[61],"propose":[63],"deep":[65,78],"reinforcement":[66],"learning":[67],"(DRL)":[68],"framework":[69,96],"integrates":[71],"graph-based":[73],"searching":[74],"strategy":[75],"into":[76],"deterministic":[79],"policy":[80],"gradient":[81],"(DDPG)":[82],"algorithm.":[83],"The":[84],"simulation":[85],"results":[86,105],"prove":[87],"convergence":[89],"in":[90,100,120],"training":[92],"proposed":[95],"its":[98],"performance":[99],"various":[101],"scenarios.":[102],"Further-more,":[103],"also":[106],"open":[107],"up":[108],"attractive":[110],"aspect":[112],"when":[113],"considering":[114],"maximization":[118],"RSMA-enhanced":[121],"MIMO":[122],"systems.":[123]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
