数据网

分组无线数据网在GPS车辆监控中的应用研究

Study of Using Packet Wireless Data Communication in GPS Monitor System for Vehicle

对IP城域数据网建设的思考

Consideration on IP MAN Construction

河南省电力数据网IP业务在ATM网络中的传输

Transmission of IP services in Henan electric power computer information data network through ATM network

MPLSVPN在山西电力调度数据网的应用

Research on Applying MPLS VPN to Shanxi Power Dispatching Data Network

京津唐电力ATM数据网组网技术的研究与应用

Research and applications of ATM data network construction technique in NCPG electric power telecommunication

随着INTERNET的发展和宽带城域网及数据网的全面建设，家庭数据网络将是下一个数据化目标。

With the development of INTERNET and the rapid construction of wide-band MAN , residential network has become one of the hotspots of research and investment .

MPLS技术及其在数据网中的应用

MPLS technique and its application in the data network

一种新型的数据网DQDBMAN

DQDB MAN & A New Type of Data Network

基于IPSec技术的电力调度数据网安全解决方案

Solution of secure power dispatching data network based on IPSec

电信网、数据网和电视网正逐步走向融合，IP技术是其中的关键技术。

Telecom network , data network and cable TV network are going to work on one network , and the IP is the key technology .

从京津唐电力ATM数据网建设的背景出发，提出了京津唐电力ATM数据网的建网原则。

The article proceeds from the background of construction of Jingjintang ATM networks and puts forward the principle of the network construction .

基于新一代MSTP的电力调度数据网和生产信息网探讨

New generation MSTP technology based power dispatching data and operation information networks

在描述了SDH网络技术后，说明SDH网络可以为数据网提供多业务平台的支持；

The article gives the detailed description of SDH technology . SDH network can provide multi_service provisioning platform for data network .

浅谈VSAT系统数据网多址协议

Discussion of VSAT System Data Network Multiple Access Protocols

本设计依据用户需求和实际通信资源状况，提出了铁路专用数据网一体化解决方案，利用MPLSVPN技术为用户提供优质网络承载服务，并应用于铁路信息化实际建设中。

Using the MPLS VPN technology to provide high-quality service network to the users and applied in the actual construction of railway informatization .

无线分组数据网CDPD的网络体系研究

The Research on the Network System of CDPD Mobile Packet Data Network

异步传输模式（ATM）是一种先进的宽带综合业务数据网（B&ISDN）技术，尤其是ATM在计算机网络中的应用倍受注目。

Asynchronous transfer mode is a advanced B & ISDN technique . The applications of ATM catch a great attention , especially on computer networks in recent years .

SUNOS下基于RPC的电力调度数据网的双机实现方案

The Dual-machine Scheme of Electric Power Schedule Data Network Based on RPC of SUNOS

数字数据网（DDN）

The Digital Data Network ( DDN )

对华北电力调度数据网网络设计的网络拓扑、IP规划、MPLSVPN、网络安全、网络管理等方面进行了分析阐述。

The design of the data network was analyzed and illuminated in the aspects of network topology , IP layout , MPLS VPN , network security , and network management .

二层隧道技术则是一种利用公用数据网建立通信隧道实现对公用数据网两端的第2层协议（特别是PPP）进行中继的组建第2层VPN的方法。

The layer 2 tunneling technique is one of the VPN techniques , which is dedicated to ferry the layer 2 protocols through public data networks .

卫星数据网多址协议（accessprotocol）是发展VSAT数据网的关键技术。

Satellite Data Network Multiple Access Protocol is the key technology of the development of VSAT Data network .

结果表明：电力调度数据网采用MPLSVPN技术组网，在降低成本的同时提高了安全性和服务质量。

The results show that the use of MPLS VPN technique in power dispatching data network can not only reduce costs but also improve the safety and service quality .

故基于TDM的PSTN话音网必将和分组交换数据网融合，形成可以传递话音和数据等综合业务的新一代网络（NextGenerationNetwork）。

The PSTN voice network based on TDM will certainly be merged with cent set commutation net , resulting in the Next Generation Network ( NGN ) capable of delivering integrated service of voice and data communication .

第二、在BGP/MPLSVPN仿真模型基础上，实现了电力调度数据网典型业务的仿真分析，主要包括UDP业务和RTP业务仿真分析。

Secondly , Power dispatching data network simulation analysis of typical business is realized based on BGP / MPLS VPN simulation model , which mainly includes UDP and RTP business simulation .

在未来的通信中，DXC还将在采用多种协议的数据网互连中起重要作用。

DXC system will play an important role in data communication network in the future with multiple protocols .

数字数据网（DDN）是采用数字信道来传输数据信号的数据传输网。数据通信技术中，一种宽频带的信道。

A digital data network ( DDN ) is a data transmission network within which digital channels are utilized for data signal transmission .

从市场情况来看，电信业的竞争正在加剧，PSTN（公共交换电话网络）、CATV（有线电视网）、ATM和IP（数据网）都在相互窥视对方的传统市场。

According to the circumstances of the market , the competition of the telecom vocation is intensifying , the operators of PSTN , CATV , ATM and IP networks are peeking at others ' traditional markets .

综合业务数字网（ISDN）是综合数字网的延伸，它打破了传统电话网和数据网之间的界限，扩展了网络业务的使用类型和范围。

As extension of IDN network , ISDN has broken the ambit between the traditional telephone network and data network , expanded the application types and scope of network operation .

方法：查阅中国期刊数据网，对选取的60篇文章中有关不同疾病患者SCL-90的测量结果进行变异数分析和聚类分析。

Methods : The China National Knowledge Infrastructure ( CNKI ) was reviewed , ANOVA and cluster analysis were conducted with the sixty selected articles about patients with different diseases on SCL-90 factors .