Joint optimization scheme for the reconfigurable intelligent surface-assisted untrusted relay networks
L Gong, W Xu, X Ding, N Zhou, Q Zhu - China Communications, 2023 - ieeexplore.ieee.org
To further improve the secrecy rate, a joint optimization scheme for the reconfigurable
intelligent surface (RIS) phase shift and the power allocation is proposed in the untrusted …
intelligent surface (RIS) phase shift and the power allocation is proposed in the untrusted …