An iterative robust optimization framework jointly optimizes precoding, RIS reflection, common-rate allocation, and movable antenna positions to maximize sum-rate in multi-user RSMA systems under bounded CSI uncertainty.
A primer on rate-splitting multiple access: Tutorial, myths, and frequently asked questions
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A two-stage optimization of pinching antenna positions in RSMA multi-carrier systems yields higher sum rates and greater robustness to position inaccuracies than alternative multiple access schemes.
Proposes a decomposed robust optimization framework for RSMA-SWIPT with movable antennas and RIS under CSI uncertainty and hardware impairments to maximize sum-rate.
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Channel Uncertainty-Aware Robust Beamforming for RIS-Assisted RSMA Communication With Movable Antennas
An iterative robust optimization framework jointly optimizes precoding, RIS reflection, common-rate allocation, and movable antenna positions to maximize sum-rate in multi-user RSMA systems under bounded CSI uncertainty.
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Optimization for Pinching Antennas System With Multiple Carriers and Rate Splitting Multiple Access
A two-stage optimization of pinching antenna positions in RSMA multi-carrier systems yields higher sum rates and greater robustness to position inaccuracies than alternative multiple access schemes.
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Robust Transmission Design for RIS-Assisted RSMA-SWIPT Systems With Movable Antennas Under Hardware Distortions
Proposes a decomposed robust optimization framework for RSMA-SWIPT with movable antennas and RIS under CSI uncertainty and hardware impairments to maximize sum-rate.