On secrecy performance analysis of multi-antenna STAR-RIS-assisted downlink NOMA systems

S Xu, C Liu, H Wang, M Qian, J Li - EURASIP Journal on Advances in …, 2022 - Springer
… order of this STAR-RIS-aided NOMA system. For multi-antenna STAR-RIS-NOMA systems,
we propose a transmit antenna beamforming and ES protocol for STAR-RIS scheme, which …

Joint phase shift and beamforming design in a multi-user MISO STAR-RIS assisted downlink NOMA network

T Wang, F Fang, Z Ding - IEEE Transactions on Vehicular …, 2023 - ieeexplore.ieee.org
… • We propose a multi-cluster MISO STAR-RIS assisted downlink NOMA network to find the
maximum energy efficiency by optimizing phase shifts of the STAR-RIS and beamforming …

Performance analysis and resource allocation of STAR-RIS aided wireless-powered NOMA system

K Xie, G Cai, G Kaddoum, J He - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… of a STAR-RIS aided downlink NOMA network … STAR-RIS aided NOMA network over
correlated channels was considered. In [30], the error performance of the STAR-RIS aided NOMA

STAR-RIS enabled downlink secure NOMA network under imperfect CSI of eavesdroppers

H Jia, L Ma, S Valaee - IEEE Communications Letters, 2023 - ieeexplore.ieee.org
… considering NOMA systems. In summary, STAR-RIS enabled downlink secure NOMA
letter, the PLS of a STAR-RIS enabled downlink MISO NOMA network is studied for the case …

Sum rate maximization for STAR-RIS aided NOMA system with two-way communication

P Wang, H Wang, H Ma, Z Shi… - IEEE Communications …, 2023 - ieeexplore.ieee.org
… shifts of the STARRIS, where the phase shifts of STAR-RIS was … into the downlink STAR-RIS
assisted NOMA system, in which … STAR-RIS works on the mode switch protocol for the STAR-…

Performance analysis of the STAR-RIS-assisted downlink NOMA communication system with MRC

U Singh, H Al-Tous, O Tirkonnen… - IEEE Communications …, 2023 - ieeexplore.ieee.org
STAR-RIS-assisted downlink NOMA system to multiplex signals to two users located in the
reflection and refraction region of the RIS. … the signal towards the STAR-RIS. The probability …

Star-ris assisted covert communications in noma systems

H Xiao, X Hu, TX Zheng… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… the CCs of both the downlink and uplink transmissions in NOMA system. … the STAR-RIS
assisted CCs in NOMA systems to evaluate the capabilities of leveraging STAR-RIS and NOMA

STAR-RIS assisted secure transmission for downlink multi-carrier NOMA networks

Y Zhang, Z Yang, J Cui, P Xu, G Chen… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
… the secrecy performance of STAR-RIS-NOMA networks. In light of … of STAR-RIS assisted
downlink multicarrier NOMA networks … • We consider a downlink multi-carrier STAR-RIS-NOMA

STAR-RIS assisted downlink active and uplink backscatter communications with NOMA

A Huang, X Mu, L Guo - IEEE Transactions on Vehicular …, 2023 - ieeexplore.ieee.org
NOMA) is exploited in both DL and UL communications for improving the spectrum efficiency.
The system … , the STAR-RIS passive beamforming, and the DL NOMA decoding orders, …

Analytical characterization of coverage regions for STAR-RIS-aided NOMA/OMA communication systems

FR Ghadi, FJ López-Martínez… - IEEE Communications …, 2023 - ieeexplore.ieee.org
SYSTEM MODEL We consider a STAR-RIS aided downlink NOMA as shown in Fig. 1, where
a single-antenna base station (BS) serves two single-antenna mobile users (ie, reflecting …