Above all, the details of the system design of SCDBS are discussed in my thesis, including the system functions, system architecture, the policy of assigning channel, the structure of hardware and software.

• 本文首先介绍了卫星信道动态备份系统的总体设计方案，包括系统功能、系统整体构成、信道分配、控制体系及软硬件结构等方面的设计；