当移动电话、移动电脑、移动硬盘等等电子化移动终端早已移进我们工作。融入我们生活的时候 ,在我们这个一直以“电视”为最佳家庭娱乐方式的国度 ,“移动电视”也就成了下一个被人们所热切关注的“移动终端”。移动电视即是通过无线数字信号发射 ,地面数字设备接收的方法进行数字节目的播放 ,它主要针对公交、地铁、城铁、出租等交通工具上的移动人流。移动电视已被学术界和媒体界称为区别于传统媒体和网络媒体的“第五大媒体” ,移动电视的出现可以称得上是电视发展中一次“质”的飞跃 When mobile phones, mobile computers, mobile hard drives and other electronic mobile terminals have long moved into our work. When we were in our own country, “Mobile TV” became the next “mobile terminal” to be watched enthusiastically in our country where TV has always been the home entertainment system. Mobile TV broadcasts digital programs through wireless digital signal transmission and terrestrial digital equipment reception. It is mainly aimed at mobile people on public transport, subway, suburban railways and rental vehicles. Mobile television has been the academic and media circles as the “fifth largest media” different from traditional media and online media, and the appearance of mobile TV can be described as a “qualitative” leap in the development of television