【摘要】 安全防护技术是星座通信系统研究的重点。文中论述了安全防护技术在星座系统中的重要地位,分析了星座通信系统面临的安全威胁,对国外"铱星"系统和全球星系统的安全防护技术概况进行了分析和说明。更多还原

【Abstract】 Security and defense technology is one of the most important aspects for the study of constellation communication. In this paper the importance of security and defense technology in constellation communication system is analyzed,and the security and defense technology adopted by Iridium and Globalstar system is described.更多还原