In order to improve terminal service model,strengthen the easy usage of equipments and software,and carry out certain resources delivering,two-way satellite communication and STB(DVB-S)technology have been adopt.
为了改进卫星终端服务模式存在的弊端,增强卫星终端设备及软件的易用性,实现定制化资源传输,应采用双向卫星通信及数据接收机顶盒技术,以改进当前卫星终端应用模式,进一步提高信息服务水平。