论文标题
集成的太空领域意识和通信系统
Integrated Space Domain Awareness and Communication System
论文作者
论文摘要
太空一直在改革，这种发展带来了新的威胁，这些威胁与技术发展和恶意意图一起构成了重大挑战。太空领域的意识（SDA）是一种新的概念思想，已经走到了最前沿。它通过为空间中的潜在威胁提供自主，智力和灵活性，旨在提供感应，检测，认同和对策。在这项研究中，我们首先介绍了新空间的有见地和清晰的看法。其次，我们提出了一个集成的SDA和通信（ISDAC）系统，用于攻击者检测。我们假设攻击者具有横梁驱动天线，并且能够改变攻击方案，例如对某些接收器天线的随机攻击。为了跟踪随机模式并满足SDA要求，开发了轻量级的卷积神经网络体系结构。拟议的ISDAC系统在12种不同的攻击者配置下显示出卓越和稳健的性能，检测准确性超过97.8％。
Space has been reforming and this evolution brings new threats that, together with technological developments and malicious intent, can pose a major challenge. Space domain awareness (SDA), a new conceptual idea, has come to the forefront. It aims sensing, detection, identification and countermeasures by providing autonomy, intelligence and flexibility against potential threats in space. In this study, we first present an insightful and clear view of the new space. Secondly, we propose an integrated SDA and communication (ISDAC) system for attacker detection. We assume that the attacker has beam-steering antennas and is capable to vary attack scenarios, such as random attacks on some receiver antennas. To track random patterns and meet SDA requirements, a lightweight convolutional neural network architecture is developed. The proposed ISDAC system shows superior and robust performance under 12 different attacker configurations with a detection accuracy of over 97.8%.
