摘要
目前各地有线电视网络正在全面推广数字电视,其中如何开展各种增值业务成为一个重要课题。首先简要介绍了超宽带技术,然后给出了两种超宽带技术在有线数字电视系统中的应用方案。
In many areas, the digital cable TV network are popularizing in full-scale. How to carry out various value added services is one of the most important issue. Firstly, the technology of digital cable television system and ultra wideband are introduced. Then we give two applicable schemes of using the UWB technology based on current digital cable television system. These schemes can put up various value added services effectively.
出处
《中国有线电视》
2005年第18期1770-1772,共3页
China Digital Cable TV
