Research on Resilient Routing Key Technologies for Space-Air-Ground Integrated Networking

• Project/Area Number: 25K15087
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Review Section: Basic Section 60060:Information network-related
• Research Institution: National Institute of Informatics
• Principal Investigator: 劉 佳 国立情報学研究所, ストラテジックサイバーレジリエンス研究開発センター, 特任准教授 (10813420)
• Project Period (FY): 2025-04-01 – 2028-03-31
• Project Status: Granted (Fiscal Year 2025)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2027: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2026: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2025: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: SAGIN / Resilient Routing Design / Resource Management / Performance Evaluation / Quality of Service

Outline of Research at the Start

This research explores resilient routing theories and technologies for SAGIN. By analyzing SAGIN's spatiotemporal dynamics, developing routing strategies, and studying resource management, the research will facilitate reliable and efficient communication in next-generation mobile networks and contribute to the advancement of Japan Society 5.0.