摘要
在DOCSIS 2.0规范里,同时包容了A-TDMA和S-CDMA两种调制技术,介绍两种技术的特点,分析两者的抗噪容错性能对比,在对抗几种主要的网络噪声时各自的表现也进行比较和分析。
In DOCSIS 2.0, there are two kinds of technology : A-TDMA 和 S-CDMA. This essay focuses on introducing the technical features of them, analyzing their characters of noise resistant and error tolerance, comparing their individual manifestations in resisting the major types of noise on the network.
出处
《中国有线电视》
2006年第14期1342-1345,共4页
China Digital Cable TV