In communications a manual switching system where incoming messages to the switching center perforate paper tape .

在通信技术中，一种人工信息〔文〕换方法，即进入 交换 中心的（息）文用手工在纸带上穿孔。

The system design and application of GPRS based on the packet switching in the traffic information center system

交通信息 采集系统中基于分组 交换技术的GPRS应用与系统设计

Including the ground control center the gateway station and mobile terminal devices it uses high-altitude communications platform located in the stratosphere as a relay station or a switching center .

它采用定位于平流层的高空通信平台作为中继站或者 交换 中心，结合地面控制中心、网关站和移动终端等设备组成移动通信系统。

Signaling Adapter is the nervous system of communications network system it is a very important component it is between the mobile services switching center and service execution platform under the service execute platform .

信令适配器负责处理信令，是通信网的神经系统，是通信网必不可少、非常重要的组成部分。该部分位于移动 交换 中心和业务执行平台之间，处于业务执行平台的底层，负责MAP协议的解析转发。

A socket that acts as a manual switching center between incoming and outgoing lines in an electronic system .

在电子系统的进线和 出线之间充当手动 转换 开关的插座。

In application switching aspect through the research DNS technology configuration database domain connection simplified disaster recovery switching operation improve disaster recovery switching speed ; and through the server processing power demand analysis model determining the configuration needs of host in disaster recovery center .

在应用切换方面，通过研究DNS技术，配置数据库域名连接方式，简化容灾切换操作，提高容灾 切换速度；并通过服务器处理能力需求分析模型，确定容灾 中心内主机配置的需求。

Each base station is associated with a mobile switching center ( MSC ) that connects calls to and from the base to mobiles in other cells and the public switched telephone network .

每个基站都要跟“挪动 交换 核心”接洽，而MSC的作用是交往于基站的号召跟其余蜂窝的挪动用户、公共交换电话网连接起来。

One Digital Telephone System without a Switching Center

无 交换 中心数字电话系统的设计

Nortel Networks Corporation with a comprehensive IP voice switching and applications based on the product and based on a wealth of IP communications and a comprehensive set of call center communications solutions providing a tapered path to program implementation .

结合NortelNetworks公司全面的IP、语音 交换以及基于与语音 交换应用的产品，基于丰富的IP通信和丰富全面的客服 中心通信解决方案，提供了渐变式实施路径方案。

The switching station configuration can be the combination of switching station center netting trunk and transforming kiosk .

开关站的配置方式可采用 中心 开关站、环网箱、变电亭相结合的方式。

High Layer Switching Based on Internet Data Center

基于互联网数据 中心的高层 交换 技术

Mobile Switching Center ( MSC ) - 8

移动 交换 中心（MSC）&8

Store-and-forward message switching center

存储转发信息 交换 中心

Meanwhile the switched capacitor notch filter is designed which can adjust center frequency freely by changing the switching clock frequency and make the center frequency highly accurate and stable .

介绍了数字化开关电容滤波技术，并设计了可以通过改变 开关时钟频率来自由调整中心频率的开关电容带阻滤波器，使 中心频率具有很高的精度和稳定度。

At first this dissertation briefly explains the whole architecture of CMT system and introduces the Mobile Switching Center ( MSC ) that is based on IP-Connect and Mobile Softswitch .

首先在简要说明CMT系统整体结构组成的基础上，对其中基于IP连接和移动软交换的移动 交换控制 中心（MSC）进行了介绍。

Once the mobile phone is power on then the mobile network switching center has preliminarily positioning your mobile phone already .

也就是说只要手机开机，移动网络 交换 中心就已经对手机进行了初步定位。

Typically clients use switched disk or LUN-level switching within a data center to provide local protection from planned and unplanned outages not involving the disk subsystem .

客户通常会在数据 中心使用交换磁盘或 LUN-level 技术来为计划内和计划外中断提供本地保护，但不涉及到磁盘子系统。

This article briefly introduces the evolution of legacy mobile switching center ( MSC ) in the era of 3G mobile communication .

文章简单概述了传统移动 交换 中心（MSC）在3G时代的演进。

So switching the area moving the area to the other side I 'll get double integral of xdA is the area of origin times the x coordinate of the center of mass .

那么， 改变一下区域，把这块移到另一侧，我们得到对xdA的双重积分，是原点那的圆面积乘 质心的x的坐标。

A distributed type control digital telephone system which needs no switching center is described .

设计了一种无需 交换 中心的分布式控制数字电话系统。

Geographically Distributed Mobile Switching Center

地域分布式移动 交换 中心

The resources are mainly refers to sorts of communications devices including CELL Base Stations ( BTS ) Base Station Controllers ( BSC ) Mobile Switching Center ( MSC ) and so on .

这里的资源主要是指各种通信网络设备，包括小区、基站、基站控制器、 交换机等等。

Now the priority is five big areas from its core business including routing switching and services to Data Center Virtualization and cloud .

思科将把重心放在五大领域，从路由器、 交换机和服务等“核心”业务到数据 中心虚拟化和云计算，都是其调整目标。

This paper brings forward the method of evaluating for the sharing degree of social basic information and advises to set up a social basic information switching platform and a data sharing center to resolve the problem of social basic information sharing .

论文提出了社会基础信息共享度评价方法，同时提出通过建立我国社会基础信息 交换平台和共用数据 中心来解决社会基础信息共享的问题。

This paper presents the design and implementation of military power monitoring system . It is made up of hardware platform understratum software data switching center middle-level software and application software .

军用电源监控系统由硬件平台、底层软件、数据 交换 中心、中间软件和应用软件组成。

Realization of JPM-I Mobile Switching Center Call handling Subsystem

JPM-I移动 交换机呼叫处理子系统的实现研究

Digital computer switching center

数字计算机 交换 中心

Automatic electronic switching center

自动电子数据 交换 中心

The paper describes mainly the structure and functions of the JPM-I MSC / VLR mobile switching center call handling system .

主要介绍 JPM－IMSC／VLR移动 交换机的呼叫处理系统的结构、功能描述。

As described previously SS7 links interface STPs to STPs and STPs to the mobile switching center ( MSC ) .

如前所述，SS7链路实现STP到STP和STP到移动 交换 中心（MSC）。