| 研究課題/領域番号 |
23K19124
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| 研究種目 |
研究活動スタート支援
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| 配分区分 | 基金 |
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| 審査区分 |
0302:電気電子工学およびその関連分野
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| 研究機関 | 会津大学 |
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研究代表者 |
LE Doan・Hoang 会津大学, コンピュータ理工学部, 准教授 (70984467)
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| 研究期間 (年度) |
2023-08-31 – 2025-03-31
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| 研究課題ステータス |
交付 (2023年度)
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| 配分額 *注記 |
2,470千円 (直接経費: 1,900千円、間接経費: 570千円)
2024年度: 1,170千円 (直接経費: 900千円、間接経費: 270千円)
2023年度: 1,300千円 (直接経費: 1,000千円、間接経費: 300千円)
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| キーワード | Free-Space Optics / Aerospace Networks / Error-Control Design / Internet from Space / Protocol Design |
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| 研究開始時の研究の概要 |
Free-space optics (FSO)-based aerospace integrated network (AIN), offering high data rate and global coverage, has emerged as a promising architecture for beyond 5G/6G wireless networks. This research proposal aims to design novel error-control solutions for reliable FSO-based AINs.
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| 研究実績の概要 |
In the first year of the project, several significant results regarding novel error-control solutions for optical aerospace integrated networks have been achieved.
Notably, the project introduced novel physical-layer solutions, including hybrid optical/sub-Terahertz schemes and machine learning (ML)-aided adaptive rate/power control. These solutions offer considerable enhancements in throughput and energy efficiency compared to the state-of-the-art. Additionally, new link-layer solutions for multiple wireless users, taking resource constraints into account, were also developed.
The research results have been disseminated in three (3) IEEE/IEICE journals and five (5) IEEE/IEICE international conferences. Furthermore, a work presented at an IEICE conference received the best poster award.
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| 現在までの達成度 (区分) |
現在までの達成度 (区分)
2: おおむね順調に進展している
理由
The progress of the project is rather smooth, which follows the original plan. This is indicated by significant results disseminated in major IEEE/IEICE journals and international conferences.
The smooth progress of the project is due to several factors. First, the PI (Dr. Hoang Le) has extensive experience, a solid background, and a robust achievement record in the research area of the project. Secondly, the thorough preparation for this research proposal is reflected in several publications in reputable forums. Finally, the high-level research quality of the team members ensures the feasibility of the project implementation.
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| 今後の研究の推進方策 |
According to the original execution plan, in the second year, the project aims to comprehensively study novel link-layer error-control solutions, extending from the developments achieved in the first year. Moreover, the project also aims to investigate and optimize the upper-layer performance of optical aerospace integrated networks, considering the detailed impacts of the lower-layer designs (physical and link layers) from a cross-layer approach.
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