摘要
以Cable Modem方式为例,介绍地市有线电视网络双向改造的设计原则,分析实际操作过程中的实施步骤和操作方法。通过对有线电视网络双向化改造,为用户提供宽带接入、数字电视点播等增值业务。
Taking Cable Modem as an example, this paper introduces the principles of bidirectional network transformation of CATV in prefecture-level cities, as well as the method and procedure of operation. And through the transformation, various services such as broadband accessing and digital VOD can be realized.
出处
《中国有线电视》
2009年第3期271-272,共2页
China Digital Cable TV
