数字电视互动信息业务系统的设计与实现

Design and Implementation of Digital TV Interactive Information Service System

介绍和分析了数字电视互动信息业务,并以互动投票等业务为例,简要说明了基于广电网络的互动信息业务系统的设计和实现。

At first, the interactive information service in digital TV is introduced and analyzed. And then, taking the service of interactive ballot as an example, the design and implementation of interactive information service system based on broadcasting and television networks are briefly introduced.