Deep neural network-based clustering algorithm for multiple flying reconfigurable intelligent surfaces-supported bulk systemsopen access
- Authors
- Sim, Yuna; Sin, Seungseok; Ma, Jina; Moon, Sangmi; You, Young-Hwan; Kim, Cheol Hong; Hwang, Intae
- Issue Date
- Jun-2024
- Publisher
- ELSEVIER
- Keywords
- Bulk system; Clustering; Deep neural network; Flying RIS; Reconfigurable intelligent surfaces; Unmanned aerial vehicle
- Citation
- ICT EXPRESS, v.10, no.3, pp 583 - 587
- Pages
- 5
- Journal Title
- ICT EXPRESS
- Volume
- 10
- Number
- 3
- Start Page
- 583
- End Page
- 587
- URI
- https://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/49929
- DOI
- 10.1016/j.icte.2023.12.009
- ISSN
- 2405-9595
2405-9595
- Abstract
- Recently, as data demand has increased owing to the rapidly increasing demand for wireless devices and the influence of data traffic, various technologies are being developed to support it. Among them, millimeter-wave (mmWave) frequencies with rich spectra and high datatransmission rates suffer from the problem of large path loss. Accordingly, there is a growing interest in unmanned aerial vehicles (UAVs) and reconfigurable intelligent surfaces (RISs), which can be utilized advantageously to reconstruct wireless communication environments. Therefore, this work considers a large-scale system comprising a number of users and Flying RISs, combining UAVs and RISs to increase algorithm utilization. We propose a deep neural network-based algorithm that places Flying RISs in an appropriate location so that they can support as many users as possible. Simulation results confirmed that the proposed technique could place Flying RISs in an efficient location with higher accuracy and speed in large-scale systems compared to existing techniques. (c) 2024 The Author(s). Published by Elsevier B.V. on behalf of The Korean Institute of Communications and Information Sciences. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
- Files in This Item
-
Go to Link
- Appears in
Collections - College of Information Technology > School of Computer Science and Engineering > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/49929)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.