基于TDM/TDMA应急救灾卫星通信系统的设计

The Design of Emergency Disaster Response Satellite Communication System Base on TDM/TDMA

卫星通信是应急救灾通信的主要手段,是我国应急通信体系的重要组成部分。文章针对省市政府部门的应急救灾通信需求,论述了基于前向链路TDM、反向链路TDMA技术的卫星通信系统的设计方案,详细介绍了系统的设备组成和功能。

Satellite communication is the principal means of emergency disaster response system communication.An satellite communication system has been provided for the need of government departments about emergency disaster response system communication.The system adopts TDM in forward-link and TDMA in backward-link.The composition and function of equipment has been introduced in detail.