J Zuo, Y Liu, Z Ding, L Song… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… , the joint optimization design for the STAR-RIS assisted NOMA (STAR-RIS-NOMA) system … In this paper, we only focus on the power allocation and beamformnig optimization problem. …
Q Zhang, Y Zhao, H Li, S Hou… - IEEE Wireless …, 2022 - ieeexplore.ieee.org
… order, power allocation, and passive beamforming at the STAR-RIS. Focusing on the power … of base station and STAR-RIS were jointly optimized for a STAR-RIS aided communication …
C Wu, X Mu, Y Liu, X Gu, X Wang - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… Proposed AO-Based Algorithm In this subsection, we focus on the joint optimization of transmit power, time allocation factor, and transmissionand reflection-coefficient vectors to solve …
Q Gao, Y Liu, X Mu, M Jia, D Li… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… -only RIS whose total power is reflected … the STAR-RIS, and also take into account the joint active and passive BF optimization for maximizing the weighted sumrate (WSR) of STAR-RIS …
X Mu, Y Liu, J Xu, L Guo, J Lin - 2021 55th Asilomar …, 2021 - ieeexplore.ieee.org
… 1, we consider a narrow-band STARRIS aided downlink … the aid of a STAR-RIS comprising M STAR elements. As illustrated, … the required power consumption versus the number of RIS …
H Ma, H Wang, H Li, Y Feng - IEEE Wireless Communications …, 2022 - ieeexplore.ieee.org
… (STAR-RIS) … a power minimization problem for STAR-RIS-empowered uplink nonorthogonal multiple access (NOMA) system. For the purpose of minimizing total transmit power, a joint …
BYD Rito, KH Li - IEEE Wireless Communications Letters, 2024 - ieeexplore.ieee.org
… the NOMA power allocation and the STAR-RIS amplitude parameters. The power allocation … In this section, we discuss how to update the power allocation and STAR-RIS parameters to …
C Wang, CC Wang, Z Li, DWK Ng… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
… Our contributions can be summarized as follows: 1) We investigate the joint optimization of … the STAR-RIS to exploit the multiuser interference for maximizing the radar sensing power of …
X Qin, Z Song, T Hou, W Yu, J Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… We aim to maximize the total computation rate of all users, where the energy transfer time, transmit power and CPU frequencies of users, and the configuration design of …