… STAR-RIS are designed by instantaneous CSI, which results in frequent phase adjustment
for STAR-RIS … analysis of STAR-RIS assisted NOMA systems with statistical CSI has not been …

… the global instantaneous CSI. Hence, for practical implementation, we assume that E can
only access the statistical CSI of all wireless links. This implies that for the STAR-RIS (which is …

… STAR-RISassisted NOMA communication system. Specifically, the BS exploits the statistical
CSI (S-CSI) for designing the STAR-RIS … long as the S-CSI remains unchanged. Meanwhile, …

… STAR-RIS, where both beamforming matrices for reflection and refraction are optimized based
on statistical CSI… one of the main challenges for STAR-RIS. Notation: Vectors and matrices …

… the base station by exploiting STAR-RIS to reconfigure the electromagnetic … (CSI), both the
full CSI and statistical CSI of the eavesdropper are considered. For the full eavesdropping CSI …

… reduce the CSI acquisition overhead of the STAR-RIS aided … of the STAR-RIS is designed
based on the statistical CSI and … CSI, we derive the ergodic sumrate of the STAR-RIS aided …

… However, the acquisition of full CSI in STAR-RIS aided communication systems is a …
STAR-RIS under the ES mode has been studied in [35], and we will focus on the statistical CSI …

… Specifically, we demonstrate that LMMSE can be applied without the need for a tailored
design for STAR-RIS under conditions of statistical CSI. Note that previous works do not provide …

… of APs and STAR-RIS elements under statistical CSI. Finally, based … a STAR-RIS into
conventional CF mMIMO systems. In particular, we theoretically analyze the properties of STAR-RIS…

… Thus, the design of STAR-IRS aided downlink NOMA SPC systems with the statistical CSI is
… of using the ES protocol and statistical CSI, we present the performance analysis in terms of …