… rank-one constraints in the phase shift and beamforming … STAR-RIS assisted downlink
NOMA network to find the maximum energy efficiency by optimizing phase shifts of the STAR-RIS …

… operating protocols for STAR-RISs and studied the corresponding joint beamforming design
… SYSTEM MODEL AND PROBLEM FORMULATION We consider a narrow-band STAR-RIS …

… , thereby amalgamating the two agents to accomplish a joint hybrid control. Simulation results
demonstrate that the STARRIS has superiority over other conventional RISs in terms of its …

… and waveform discrepancies is minimized via jointly optimizing the transmit waveform and the
… STAR-RIS. Furthermore, both cases of independent and coupled phase shifts at STARRIS …

… AP by jointly designing the phase shifts of the STAR-RIS and … the optimal phase shifts of the
STAR-RIS in the WIT phase. … optimize the phase shifts of the STAR-RIS in the WET phase by …

… (9f) is for the amplitude and phase shift coefficients of the STAR-RIS. In constraint (9g), D
denotes the combination set of all possible decoding orders. Compared to the traditional …

… reflected by scatters and RIS elements were jointly considered as multipath components of
… , we propose three STAR-RIS PSC strategies for the proposed correlated phase-shift model …

… Observe from (5) and (9), that the coupled amplitudes used for transmission and reflection
are jointly optimized, whereas only the phase shifts are optimized with unit amplitudes in …

… -empowered multiple-input and singleoutput network, the transmit beamforming matrix at
the BS and the phase-shift matrix at the RIS are jointly designed using deep reinforcement …

… ) in STAR-RIS assisted AirComp systems, we propose a joint … beamforming matrices at
the STAR-RIS, and the receive … consider a coupled phase-shift model for STAR-RIS, which …