{"id":"https://openalex.org/W7160901846","doi":"https://doi.org/10.1109/lwc.2026.3692271","title":"SPIM RSMA: Prototyping and Experimental Validation of Its Superiority Over Traditional RSMA","display_name":"SPIM RSMA: Prototyping and Experimental Validation of Its Superiority Over Traditional RSMA","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7160901846","doi":"https://doi.org/10.1109/lwc.2026.3692271"},"language":null,"primary_location":{"id":"doi:10.1109/lwc.2026.3692271","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2026.3692271","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless 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/A5087183772","display_name":"Sagnik Bhattacharyya","orcid":"https://orcid.org/0000-0003-4315-8281"},"institutions":[{"id":"https://openalex.org/I119241673","display_name":"Indian Institute of Technology Ropar","ror":"https://ror.org/02qkhhn56","country_code":"IN","type":"education","lineage":["https://openalex.org/I119241673"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sagnik Bhattacharyya","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Ropar, Rupnagar, Punjab, India"],"raw_orcid":"https://orcid.org/0000-0003-4315-8281","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Ropar, Rupnagar, Punjab, India","institution_ids":["https://openalex.org/I119241673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107226091","display_name":"Shiv Kumar","orcid":null},"institutions":[{"id":"https://openalex.org/I119241673","display_name":"Indian Institute of Technology Ropar","ror":"https://ror.org/02qkhhn56","country_code":"IN","type":"education","lineage":["https://openalex.org/I119241673"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shiv Kumar","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Ropar, Rupnagar, Punjab, India"],"raw_orcid":"https://orcid.org/0009-0003-8165-6297","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Ropar, Rupnagar, Punjab, India","institution_ids":["https://openalex.org/I119241673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005391403","display_name":"Sam Darshi","orcid":"https://orcid.org/0000-0001-6254-0270"},"institutions":[{"id":"https://openalex.org/I119241673","display_name":"Indian Institute of Technology Ropar","ror":"https://ror.org/02qkhhn56","country_code":"IN","type":"education","lineage":["https://openalex.org/I119241673"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sam Darshi","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Ropar, Rupnagar, Punjab, India"],"raw_orcid":"https://orcid.org/0000-0001-6254-0270","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Ropar, Rupnagar, Punjab, India","institution_ids":["https://openalex.org/I119241673"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017743914","display_name":"Keshav Singh","orcid":"https://orcid.org/0009-0008-1862-9268"},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Keshav Singh","raw_affiliation_strings":["Institute of Communications Engineering, National Sun Yat-sen University, Kaohsiung, Taiwan"],"raw_orcid":"https://orcid.org/0000-0001-9028-4518","affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, National Sun Yat-sen University, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I142974352"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.67254815,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"15","issue":null,"first_page":"3094","last_page":"3098"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11162","display_name":"Enzyme Structure and Function","score":0.032999999821186066,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11162","display_name":"Enzyme Structure and Function","score":0.032999999821186066,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12381","display_name":"Electron Spin Resonance Studies","score":0.030400000512599945,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10077","display_name":"Neuroscience and Neuropharmacology Research","score":0.029999999329447746,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rapid-prototyping","display_name":"Rapid prototyping","score":0.3752000033855438},{"id":"https://openalex.org/keywords/software-prototyping","display_name":"Software prototyping","score":0.34310001134872437},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.3021000027656555},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.2935999929904938},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.2777000069618225}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6783999800682068},{"id":"https://openalex.org/C2780395129","wikidata":"https://www.wikidata.org/wiki/Q1128971","display_name":"Rapid prototyping","level":2,"score":0.3752000033855438},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3637999892234802},{"id":"https://openalex.org/C2776697782","wikidata":"https://www.wikidata.org/wiki/Q576460","display_name":"Software prototyping","level":4,"score":0.34310001134872437},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.3021000027656555},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.2935999929904938},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.2777000069618225},{"id":"https://openalex.org/C64260653","wikidata":"https://www.wikidata.org/wiki/Q1194864","display_name":"Electronic design automation","level":2,"score":0.26969999074935913},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2653999924659729},{"id":"https://openalex.org/C108882727","wikidata":"https://www.wikidata.org/wiki/Q2991685","display_name":"Solid modeling","level":2,"score":0.2565000057220459}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2026.3692271","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2026.3692271","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"we":[3],"develop":[4],"and":[5,48,67,74],"implement":[6],"a":[7,24],"transceiver":[8,114],"prototype":[9],"for":[10],"split-packet":[11],"interference":[12,88],"management":[13],"in":[14],"an":[15],"uplink":[16,46],"rate-splitting":[17],"multiple":[18,50],"access":[19,51],"(SPIM":[20],"RSMA)":[21],"framework":[22,43],"using":[23],"software-defined":[25],"radio":[26],"(SDR)":[27],"platform.":[28],"The":[29],"primary":[30],"objective":[31],"is":[32],"to":[33,71,81],"experimentally":[34],"validate":[35],"the":[36,40,82,92,99,112],"performance":[37,69],"superiority":[38],"of":[39,85,95],"SPIM":[41,58],"RSMA":[42,47,59,73],"over":[44],"conventional":[45],"non-orthogonal":[49],"(NOMA)":[52],"schemes.":[53],"Experimental":[54],"results":[55,102],"demonstrate":[56],"that":[57],"achieves":[60],"significantly":[61],"improved":[62],"bit":[63],"error":[64],"rate":[65,96],"(BER)":[66],"throughput":[68],"compared":[70],"traditional":[72],"NOMA.":[75],"These":[76],"gains":[77],"are":[78,103],"primarily":[79],"attributed":[80],"effective":[83],"mitigation":[84],"split":[86],"packet":[87],"(SPI),":[89],"which":[90],"preserves":[91],"inherent":[93],"advantages":[94],"splitting.":[97],"Furthermore,":[98],"experimental":[100],"BER":[101],"corroborated":[104],"through":[105],"comparisons":[106],"with":[107],"simulation-based":[108],"results,":[109],"thus":[110],"validating":[111],"proposed":[113],"architecture.":[115]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-05-13T00:00:00"}
