Safeguarding Future Wireless Communications with Physical Layer Security

无线通讯是一种开放的无线通讯媒介，任何人都有可能偷听到无线通讯的内容，因此无线通讯很容易受到窃听攻击。本计划透过一种称为物理层保安的新保安技术，解决安全无线通讯的挑战性问题。理论框架预计将被开发，以了解这种新技术如何提取的内在安全性从无线介质，以保护信息传输的机密性。该研究成果有望提供创新的解决方案，以保护澳大利亚未来的商业、政府和军事无线网络，并对这项新技术对国家安全的影响提供关键见解。

Wireless communication is vulnerable to eavesdropping attacks since the transmitted signal enters an open wireless medium allowing anyone to overhear it. This project tackles the challenging problem of secure wireless transmissions through the advancement of a new security technology termed physical layer security. Theoretical frameworks are expected to be developed to understand how this new technology extracts the intrinsic security from the wireless medium to protect the confidentiality of information transmission. The research outcome is expected to provide for innovative solutions to safeguard Australia's future commercial, government and military wireless networks, and to give pivotal insights into the impact of this new technology on national security.