Next-generation Navigation by Mega-constellations LEO Satellites

通过巨型星座 LEO 卫星进行下一代导航

• 批准号: DP240101710
• 负责人: Prof Ahmed El-Mowafy
• 金额: $ 43.41万
• 依托单位: Curtin University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2024
• 资助国家: 澳大利亚
• 起止时间: 2024-01-01 至 2026-12-31
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP240101710
• 关键词: Next; generation; Navigation; Mega; constellations

This research will explore a novel positioning approach using new mega-constellations low-earth-orbit satellite communications signals to address a severe limitation of Global Navigation Satellite Systems (GNSS). It will facilitate improved positioning for services that rely on satellite positioning in challenging environments where GNSS signal visibility is limited, and where accurate positioning is needed. Expected outcomes are generating new knowledge in using satellite internet signals for navigation, advancing our satellite positioning capability essential for vital applications such as transport, mining and defence, and developing technologies to increase Australia’s satellite innovation capacity with global scalability.

这项研究将探索一种使用新的巨型星座低地球轨道卫星通信信号的新颖定位方法，以解决全球导航卫星系统（GNSS）的严重限制，这将有助于在充满挑战的环境中改进依赖卫星定位的服务的定位。在 GNSS 信号可见性有限且需要精确定位的情况下，预期成果是产生使用卫星互联网信号进行导航的新知识，提高对运输、采矿和国防等重要应用至关重要的卫星定位能力，并开发技术以提高卫星定位能力。澳大利亚的卫星创新能力具有全球可扩展性。