摘要
以宁德市有线数字电视前端系统为例,介绍了有线数字电视前端系统的技术特点,具体分析了子系统的组成.
Taking the head-end system of the digital CATV in Ningde as an example,this article introduces the technical characteristics of the head-end system of the digital CATV and makes a specific analysis of the composition of the subsystem.
出处
《宁德师专学报（自然科学版）》
2010年第3期275-278,共4页
Journal of Ningde Teachers College(Natural Science)
关键词
有线数字电视
前端系统
技术特点
digital CATV
head-end system
technical characteristic
