4.7 Article

RIS-Assisted Full-Duplex Integrated Sensing and Communication

期刊

IEEE WIRELESS COMMUNICATIONS LETTERS
卷 12, 期 10, 页码 1677-1681

出版社

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/LWC.2023.3285391

关键词

Full-duplex (FD); integrated sensing and communication (ISAC); reconfigurable intelligent surface (RIS)

向作者/读者索取更多资源

This letter explores the application of reconfigurable intelligent surface (RIS) in the integrated sensing and communication network. The objective is to maximize the user equipment's transmission rate by optimizing the base station's transmit beamforming, user equipment's transmit power, and RIS's phase shifts, while satisfying the condition on the minimum required sensing power.
In this letter, we explore the application of reconfigurable intelligent surface (RIS) in the integrated sensing and communication network, where a full-duplex multi-antenna base station (BS) concurrently detects a target and communicates with a user equipment (UE). Our objective is to maximize the UE's transmission rate by jointly optimizing the BS's transmit beamforming, UE's transmit power, and RIS's phase shifts, while satisfying the condition on the minimum required sensing power. We develop a block coordinate ascend-based iterative algorithm to solve the formulated problem, which guarantees the convergence to at least a local optimum. Numerical results show the efficiency of the proposed solution as well as the trade-off between the UE's transmission rate and the required sensing power, along with the efficiency of employing RIS.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.7
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据