| Authors |
H. Asano, H. Okada, C. Ben Naila, M. Katayama |
| Title |
A Voronoi-Based Flight Method of UAVs in Delay-Tolerant Aerial Networks |
| Authority |
International Conference on Materials and Systems for Sustainability (ICMaSS) |
| Summary |
A delay-tolerant aerial network using unmanned aerial vehicles (UAVs) as an emergency communication system during a large-scale disaster such as an earthquake is proposed. In this system, UAVs move autonomously following a predetermined flight method and deliver messages hop by hop between UAVs in a delay-tolerant manner, disseminating them among first responders and affected people. We propose a UAV flight method based on Voronoi tessellation. We consider the predicted positions of UAVs with weighted values to utilize the weighted Voronoi cell. In addition, we consider a Voronoi cell with a density function for non-uniform user distribution. Simulation results demonstrate that the proposed method can achieve better message delay characteristics compared to other methods. |
| 年月 |
2021年11月 |
| DOI/Handle |
|
| 開催場所 |
Online |
| 研究テーマ |
アドホック・メッシュネットワーク
災害時臨時通信システム
|
| 言語 |
英語 |
| 原稿/プレゼン資料 |
 /  (ローカル限定) |
