基于双向DVB-C网络增值业务的设计与分析

The Design and Analysis of Increment Services over the Double-way DVB-C Network

有线电视数字化已成为势在必行的发展目标,在有线电视网络上开展增值业务,也是有线电视网络的发展潮流。该文将数字有线电视系统(DVB-C)与短信业务系统(SMS)、彩信业务系统(MMS)及电子邮件业务系统结合在一起,设计了在双向网络上同时提供短信(SMS)、彩信(MMS)、及电子邮件等增值业务的实现方案,并对相关的具体实现方式进行了分析和比较。

In the CATV field,Digitalization has become an imperative target,the increment service over the DVB-C network also turns to be developing direction.This paper combines the DVB-C system,SMS system,MMS system together with the Email system,delivers the method that how to provide the SMS ,MMS and Email services over a double-way DVB-C network,and presents the analysis of the methods.