Energy Efficient Design of Active STAR-RIS-Aided SWIPT Systems

S Faramarzi, H Zarini, S Javadi, MR Mili… - arXiv preprint arXiv …, 2024 - arxiv.org
maximisation problem that jointly optimises the gain, element selection and phase shift matrices
of the active STAR-RIS… of a typical element m at the active STAR-RIS is modeled as θr,m …

Sum rate maximization in STAR-RIS assisted D2D communications

MR Kavianinia, MJ Emadi - 2023 31st International Conference …, 2023 - ieeexplore.ieee.org
… the achievable rates as a function of the STAR-RIS TARCs parameters as … STAR-RIS to
enhance sum rate. The TARCs of the STAR-RIS were optimized in order to increase the sum rate

Multi-Objective Optimization in STAR-RIS-Aided SWIPT with RSMA via Meta-Learning

M Amiri, E Vaezpour, S Javadi, MR Mili… - arXiv preprint arXiv …, 2024 - arxiv.org
… of STAR-RIS in a full-duplex system aiming to maximize the average weighted sum rate. …
sum rate maximization problem in a downlink STAR-RISassisted communication system. …

STAR-RIS-Assisted Communication Radar Coexistence: Analysis and Optimization

A Papazafeiropoulos, P Kourtessis… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
… In this work, we consider a typical scenario, where a … only RIS, we propose a STAR-RIS-assisted
radar coexistence … Based on AO, we aim to maximise the communication …

STAR-RIS Aided Secure NOMA Integrated Sensing and Communication

W Wei, X Pang, C Xing, N Zhao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
… reflection coefficients of STAR-RIS were jointly designed to maximize the average received …
scheme for STAR-RIS-assisted ISAC networks. • To maximize the sum secrecy rate, we …

STAR-RIS Aided Multi-Antenna NOMA Downlink and Uplink Transmissions: A Low-Complexity Approach

S Yang, Z Ding, H Zhu - IEEE Transactions on Wireless …, 2024 - ieeexplore.ieee.org
STAR-RIS, and further studied a joint location and beamforming optimization for maximizing
the weighted sum-rate. … expressions for average block error rate and achievable rate caused …

Optimizing the fairness of STAR-RIS and NOMA assisted integrated sensing and communication systems

Y Wang, Z Yang, J Cui, P Xu, G Chen… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
… the receiver for maximizing the weighted average of sensing … of maximizing the communication
sum rate by jointly optimizing the BS and STAR-RIS beamformings in an active STAR-RIS

AI-enabled STAR-RIS aided MISO ISAC Secure Communications

Z Zhu, M Gong, G Sun, M De, F Liu, Y Liu - arXiv preprint arXiv …, 2024 - arxiv.org
… aim is to maximize the sum secrecy rate for … average security rate and the average running
time per episode for both DDPG and SAC as N varing from 10 to 30. The average secrecy rate

Simultaneously transmitting and reflecting ris (STAR-RIS) assisted multi-antenna covert communication: Analysis and optimization

H Xiao, X Hu, P Mu, W Wang, TX Zheng… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
… aiming at maximizing the covert rate of the considered STAR-RIS-assisted … STAR-RIS-assisted
algorithm is validated by numerical results where we evaluate the average covert rate

Joint Beamforming Design for the STAR-RIS-Enabled ISAC Systems with Multiple Targets and Multiple Users

S Zhang, W Hao, G Sun, Z Zhu, X Li, Q Wu - arXiv preprint arXiv …, 2024 - arxiv.org
… Furthermore, to explore the ability of the typical STARRIS in ISAC systems, the authors [28] …
CONCLUSION In this paper, under the purpose of maximizing the minimum sensing beam …