| dc.contributor.author | Soleymani, Mohammad | |
| dc.contributor.author | Santamaría Caballero, Luis Ignacio | |
| dc.contributor.author | Jorswieck, Eduard | |
| dc.contributor.author | Schober, Robert | |
| dc.contributor.author | Hanzo, Lajos | |
| dc.contributor.other | Universidad de Cantabria | es_ES |
| dc.date.accessioned | 2026-02-03T15:34:57Z | |
| dc.date.available | 2026-02-03T15:34:57Z | |
| dc.date.issued | 2025 | |
| dc.identifier.isbn | 979-8-3503-9268-5 | |
| dc.identifier.other | PID2022-137099NBC43 | es_ES |
| dc.identifier.uri | https://hdl.handle.net/10902/39111 | |
| dc.description.abstract | Rate splitting multiple access (RSMA) is intrinsically amalgamated with simultaneously transmitting and reflecting (STAR) reconfigurable intelligent surfaces (RIS) to enhance energy efficiency (EE) of the finite block length (FBL) multiple-input multiple-output (MIMO) downlink. An alternating optimization-based algorithm is proposed to jointly optimize the transmit beamforming matrices, STAR-RIS configurations, and rate-splitting parameters. STAR-RIS attains 360–degree fullplane coverage, while RSMA provides a prominent gain by efficiently managing interference. Numerical results reveal a strong synergy between RSMA and STAR-RIS, demonstrating significant EE gains over reflective RIS and spatial division multiple access (SDMA). | es_ES |
| dc.description.sponsorship | I. Santamaria’s work was funded by MCIN/AEI/10.13039/ 501100011033, under Grant PID2022-137099NBC43 (MAD-DIE) and FEDER UE, and by European Union’s (EU’s) Horizon Europe project 6G-SENSES under Grant 101139282. E. Jorswieck’s work was supported in part by the Federal Ministry of Education and Research (BMBF, Germany) through the Program of Souveran. Digital. Vernetzt. joint ¨ Project 6G-RIC, under Grant 16KISK031, and by European Union’s (EU’s) Horizon Europe project 6G-SENSES under Grant 101139282. Robert Schober’s work was funded by the German Ministry for Education and Research (BMBF) under the program of “Souveran. Digital. Vernetzt.” joint project ¨ 6G-RIC (Project-ID 16KISK023). L. Hanzo would like to acknowledge the financial support of the Engineering and Physical Sciences Research Council (EPSRC) projects under grant EP/Y026721/1, EP/W032635/1, EP/Y037243/1 and EP/X04047X/1 as well as of the European Research Council’s Advanced Fellow Grant QuantCom (Grant No. 789028). | es_ES |
| dc.format.extent | 6 p. | es_ES |
| dc.language.iso | eng | es_ES |
| dc.publisher | Institute of Electrical and Electronics Engineers, Inc. | es_ES |
| dc.rights | © 2025 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | es_ES |
| dc.source | 28th International Workshop on Smart Antennas (WSA), Erlangen, Germany, 2025, 85-90 | es_ES |
| dc.subject.other | Fractional matrix programming | es_ES |
| dc.subject.other | Interference management | es_ES |
| dc.subject.other | Multi-user MIMO | es_ES |
| dc.subject.other | RSMA | es_ES |
| dc.subject.other | STAR-RIS | es_ES |
| dc.subject.other | URLLC | es_ES |
| dc.title | STAR-RIS-aided RSMA for the URLLC multi-user MIMO downlink | es_ES |
| dc.type | info:eu-repo/semantics/conferenceObject | es_ES |
| dc.relation.publisherVersion | https://doi.org/10.1109/WSA65299.2025.11202796 | es_ES |
| dc.rights.accessRights | openAccess | es_ES |
| dc.relation.projectID | info:eu-repo/grantAgreement/EC/HORIZON/101139282/EU/SEamless integratioN of efficient 6G wireleSs tEchnologies for communication and Sensing/6G-SENSES/ | es_ES |
| dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-137099NB-C43/ES/TECNOLOGIAS DE COMUNICACION, CODIFICACION Y PROCESADO PARA REDES CLASICAS-CUANTICAS DE PROXIMA GENERACION/ | |
| dc.identifier.DOI | 10.1109/WSA65299.2025.11202796 | |
| dc.type.version | acceptedVersion | es_ES |
