基于DVB标准的动态加载数据广播业务的方案实现

Implement of Data Broadcast Service Program Code Dynamicly Loaded and Running in STB on DVB

主要叙述了数据广播业务的程序代码在CATV网上广播并在机顶盒上“动态加载运行”的方案 ,基于该方案进一步探讨了在有限资源的STB终端上实现无限的数据广播服务的可行性和巨大的发展潜力。

This paper specifies the implement of data broadcast service's program code dynamicly loaded and running in STB, which is broadcasting on CATV. Feasibility and great development of this project is also discussed.