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A Novel RIS-Empowered Base Station: A Practical Implementation and Experimental Validation
- Park, Je Hyeon;
- Kim, Suhyun;
- Amri, Muhammad Miftahul;
- Tran, Nguyen Minh;
- Kim, Dong In;
- ... Choi, Kae Won
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1초록
This article presents a novel reconfigurable intelligent surface (RIS)-integrated base station (BS) by deploying an RIS very close to the base station antennas (BAs), within its radiative near-field range. We propose a practical algorithm to maximize the performance of uplink communications with the proposed RIS-integrated BS while maintaining reasonable complexity. Furthermore, we have implemented a testbed to experiment with the proposed RIS-integrated BS-based uplink multiple-input-multiple-output (MIMO) system. The experimental data validates the performance of the proposed RIS-integrated BS-based uplink MIMO system. © 2025 IEEE.
키워드
multi-beam design; reconfigurable intelligent surface (RIS); RIS-integrated base station
- 제목
- A Novel RIS-Empowered Base Station: A Practical Implementation and Experimental Validation
- 저자
- Park, Je Hyeon; Kim, Suhyun; Amri, Muhammad Miftahul; Tran, Nguyen Minh; Kim, Dong In; Choi, Kae Won
- 발행일
- 2025
- 유형
- Proceedings Paper
- 저널명
- IEEE Wireless Communications and Networking Conference, WCNC