无线数字电视

介绍了包头市无线数字电视网络实施原则、系统架构和应用状况，详细阐述了SDH数字微波传输、数字电视平台、数字MMDS的建设方式，以及各部分的具体组成。

And it studies in detail the construction of SDH digital microwave transmission , digital television platform and the digital MMDS as well as the concrete configuration of each part .

随着技术的发展，智能天线越来越多地应用于多播场景中，以提高信号质量、降低干扰，从而为无线数字电视、集群通信等系统提供支持。

Smart antenna technology , which improves the signal quality and controls interferes , has an increasing application in multicast scenarios nowadays , such as wireless digital television systems and trunking communication systems .

新媒体产业的迅速崛起带动了基于互联网、无线网络、数字广播电视等网络基础上众多产业的变革、转型和融合。

Rapid development of a new media industry has brought many changes , transformations and combinations of many kinds of industries which are based on the Internet , wireless networks , digital broadcasting and television networks .