{"id":"https://openalex.org/W4312532754","doi":"https://doi.org/10.1109/lcomm.2022.3226817","title":"Rate-Splitting Multiple Access for Short-Packet Uplink Communications: A Finite Blocklength Analysis","display_name":"Rate-Splitting Multiple Access for Short-Packet Uplink Communications: A Finite Blocklength Analysis","publication_year":2022,"publication_date":"2022-12-05","ids":{"openalex":"https://openalex.org/W4312532754","doi":"https://doi.org/10.1109/lcomm.2022.3226817"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2022.3226817","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2022.3226817","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications 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/A5029225338","display_name":"Jiawei Xu","orcid":"https://orcid.org/0000-0002-1019-9565"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Jiawei Xu","raw_affiliation_strings":["Imperial College London, London, U.K"],"affiliations":[{"raw_affiliation_string":"Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047948735","display_name":"Onur Dizdar","orcid":"https://orcid.org/0000-0001-5849-6887"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Onur Dizdar","raw_affiliation_strings":["Imperial College London, London, U.K","VIAVI Solutions UK Ltd., Stevenage, U.K"],"affiliations":[{"raw_affiliation_string":"Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"VIAVI Solutions UK Ltd., Stevenage, U.K","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070530952","display_name":"Bruno Clerckx","orcid":"https://orcid.org/0000-0001-5949-6459"},"institutions":[{"id":"https://openalex.org/I4210123126","display_name":"Silicon Austria Labs (Austria)","ror":"https://ror.org/03b1qgn79","country_code":"AT","type":"company","lineage":["https://openalex.org/I4210123126"]},{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["AT","GB"],"is_corresponding":false,"raw_author_name":"Bruno Clerckx","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","Silicon Austria Labs (SAL), Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Silicon Austria Labs (SAL), Graz, Austria","institution_ids":["https://openalex.org/I4210123126"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5029225338"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":4.7016,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.95779315,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"27","issue":"2","first_page":"517","last_page":"521"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9994999766349792,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9966999888420105,"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/telecommunications-link","display_name":"Telecommunications link","score":0.7880325317382812},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7843364477157593},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6960555911064148},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.6232682466506958},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6034730076789856},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.48607853055000305},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.46444207429885864},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.45627066493034363},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38265159726142883},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.25576311349868774},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14899098873138428}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7880325317382812},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7843364477157593},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6960555911064148},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.6232682466506958},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6034730076789856},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.48607853055000305},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.46444207429885864},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.45627066493034363},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38265159726142883},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.25576311349868774},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14899098873138428}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2022.3226817","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2022.3226817","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1692612108","display_name":null,"funder_award_id":"EP/N015312/1 EP/R511547/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1577575122","https://openalex.org/W2006428380","https://openalex.org/W2106864314","https://openalex.org/W2288501207","https://openalex.org/W2772080857","https://openalex.org/W2779803040","https://openalex.org/W2787255587","https://openalex.org/W2796123563","https://openalex.org/W2963328334","https://openalex.org/W2976560541","https://openalex.org/W2989668825","https://openalex.org/W3011172489","https://openalex.org/W3016981818","https://openalex.org/W3098923418","https://openalex.org/W3102809470","https://openalex.org/W3104419102","https://openalex.org/W4205392117","https://openalex.org/W4206466759","https://openalex.org/W4221160108","https://openalex.org/W6966747627"],"related_works":["https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W3010814398","https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W4392158087","https://openalex.org/W2016000499","https://openalex.org/W4293094831","https://openalex.org/W4385655887"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"we":[3,31],"investigate":[4],"the":[5,33,41],"performance":[6,46],"of":[7,35,47,67],"Rate-Splitting":[8],"Multiple":[9,27,62],"Access":[10,28,63],"(RSMA)":[11],"for":[12],"an":[13],"uplink":[14],"communication":[15],"system":[16],"with":[17],"finite":[18],"blocklegnth":[19],"(FBL).":[20],"Considering":[21],"a":[22],"two-user":[23],"Single-Input":[24],"Single-Output":[25],"(SISO)":[26],"Channel":[29],"(MAC),":[30],"study":[32],"impact":[34],"blocklength":[36],"and":[37,43,69],"target":[38],"rate":[39],"on":[40],"throughput":[42,68],"error":[44,70],"probability":[45,71],"RSMA":[48,58],"where":[49],"one":[50],"user":[51],"message":[52],"is":[53],"split.":[54],"We":[55],"demonstrate":[56],"that":[57],"can":[59],"outperform":[60],"Non-Orthogonal":[61],"(NOMA)":[64],"in":[65],"terms":[66],"performance.":[72]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":18},{"year":2024,"cited_by_count":23},{"year":2023,"cited_by_count":10}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}