Globally, we have moved from a culture centered on network television, cable, am and FM radio and telephone into a digital society with mass media, streaming information, intelligent computer.
在全球范围内，我们已经从一个文化中心为网络电视，有线电视，AM和FM收音机，电话的社会进入到以大众媒体，信息流，智能计算机的数字社会。
The city will start the largest scale project to expand the digital mobile telephone network. This project aims to meet the growing demand for the mobile telephone communication.
本市将进行数字移动电话网规模最大的一次扩容工程，以适应日益迅速增长的移动电话通讯的需求。
Originally defined as a pan-European open standard for a digital cellular telephone network to support voice, data, text messaging and cross-border roaming.
最初定义为数字蜂窝电话网络的泛欧洲开放式标准，用来支持语音、数据、文本消息和过境漫游。
The telephone network based on circuit-switching and digital program controlled exchanging technology plays an important role in the whole communicating networks.
以电路交换和数字程控交换技术为基础的电话网更是在整个通信网中占据着重要的地位。
Our country present telephone network is mixed by digital mode and analogy mode, so our country present signaling system is at the stage of CAS and CCS commixture .
我国目前的电话网是数模混合的，所以我国目前的信令系统也处于随路信令和公共信道信令并存的阶段。
Definition of: ISDN (Integrated Services digital Network) an international standard for switched, digital dial-up telephone service for voice and data.
定义：ISDN(综合服务数字网络)，是一个国际转换标准，是为了语音和数据的数码拨号上网电话服务。
The limited transmission rate available on the Public switched telephone network (PSTN) and on wireless networks presents a significant challenge to digital video communications.
这些应用对传输速率有限的公共交换电话网(PSTN网)和无线网络提出了重大挑战。
The simple comparison is made between Integrated Server Digital Network User Part (ISUP) and Telephone User Part (TUP) in this paper.
对公共信道信令系统中的综合业务数字网用户部分（ISUP）和电话用户部分（TUP）进行了简单的比较。
The simple comparison is made between Integrated Server Digital Network User Part (ISUP) and Telephone User Part (TUP) in this paper.
对公共信道信令系统中的综合业务数字网用户部分（ISUP）和电话用户部分（TUP）进行了简单的比较。
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