摘要
在简要介绍基于ＨＦＣ网的宽带接入技术的基础上，对清华大学基于ＨＦＣ网的宽带业务接入的具体方案及多媒体业务的实现进行了具体的阐述，并给出了系统实现的主要框图。另外，还对基于ＨＦＣ网的解决方案中的关键问题，如上行噪声控制及上行带宽的利用等，进行了较为深入的讨论。
Based on the principle of broadband access technology over HFC network, the complete solution on the broadband service over HFC network and the implementation of multimedia service of Tsinghua University are presented in this paper. The relevant diagram about this solution is provided. The key technical questions such as noise control and up-link bandwidth utilization are also discussed in this paper.
出处
《电视技术》
北大核心
2000年第9期17-21,共5页
Video Engineering
