摘要
我们针对缺乏回传通道的传统有线电视网络 ,设计了一个基于HFC的数据广播系统。本文将具体讨论该系统的设计思想 ,并结合前端和用户端设备 ,详细描述其软、硬件实现。
We designed a kind of data broadcast system based on HFC network without return paths. This paper presents the design idea of this system concretely and specifies its realization completely both on hardware and software corresponding to the system headend and custom devices respectively.
出处
《电信科学》
北大核心
2000年第12期22-25,共4页
Telecommunications Science
