无线DDN的简介与分析

Introduction and Analysis of Wireless DDN

为推进行业信息化的发展,中国移动为行业客户提供各种移动解决方案。无线DDN就是中国移动利用已有的网络平台,为行业客户提供的机器到机器的无线数据传输业务。本文主要介绍了无线DDN的特点、承载方式以及网络结构,并结合实际介绍无线DDN在行业应用中的典型案例。

To promote the informationlization of industries, CMCC(China Mobile Communication Company) supplies all kinds of mobile solutions for customers in all industries. Wireless DDN is one of such solutions for wireless data transport service, which is provided for customers to communicate among industry equipments on network platforms. This paper introduces the characteristics, carrying mode and network architecture of wireless DDN, and describes some typical applications of wireless DDN in industries.