作者
Yuan Guo, Yang Liu, Ming Li, Qingqing Wu, Qingjiang Shi
发表日期
2022/5/16
研讨会论文
ICC 2022-IEEE International Conference on Communications
页码范围
450-455
出版商
IEEE
简介
In this paper, we consider the weighted sum of transferred power maximization under the secrecy rate (SR) constraints in a secure simultaneous wireless information and power transfer (SWIPT) communication network assisted by reconfigurable intelligent surfaces (RIS). To tackle this challenging problem, we combine the cutting-the-edge successive convex approximation (SCA) and penalty dual decomposition (PDD) methods and have successfully developed a novel iterative solution. Compared to the existing literature, our newly proposed algorithm can apply to the most generic system setting that has arbitrary number of information and/or energy receivers. Numerical results demonstrate the effectiveness of our proposed algorithm and the benefit of RIS deployment.
学术搜索中的文章
Y Guo, Y Liu, M Li, Q Wu, Q Shi - ICC 2022-IEEE International Conference on …, 2022