摘要
针对全电缆系统与HFC系统两种网络结构对有线电视系统指标的叠加与分配进行了探讨,论述了它们的不同点,提出在HFC系统中应使用HFC的指标计算公式。
Through probing into the adding up and allocation of CATV system index respectively in the whole coaxial cable system and HFC system, this article discusses the difference between the two systems and suggests applying HFC calculation formula in HFC system.
出处
《中国有线电视》
2006年第12期1131-1133,共3页
China Digital Cable TV
