数字电视中交互业务的分类及实现

Classification and Implementation of Interactive Services in Digital TV System

本文对数字电视中的一些交互业务进行了讨论,并对目前电视系统的特点提出了简单实用的交互式数字广播的实现方法。

This paper discusses the interactive services in the digital TV system, describes the feature of current TV system and provides an implementation means for the interactive digital video broadcasting system.