电信网电压电路TNV ？
电信管理网(TMN)是未来电信网络管理的趋势。
The telecommunication management network (TMN) is a trend of future telecommunication network management.
中国网通宽带高速互联网开通，总体水平处于国际电信网前列。
The China Netcom broadband high-speed Internet network was launched, with its overall level standing in the front ranks of the international telecom networks.
因此，运营商及设备提供商引入了针对局部电信网的网络管理系统。
Therefore, they have developed some network management systems (NMS) for managing part of the telecommunications network.
SS7网络存在于电信网络之外，并通过特殊的unix命令来访问。
The SS7 network exists outside of the telecommunications network and is accessed through special UNIX commands.
本文主要讨论我国电信网中程控交换局时钟频率维护周期的确定问题。
This article mainly addresses the maintenance period of clock frequency of SPC exchanges in China's telecommunication network.
随着电信网络的飞速发展，电信管理网的作用和地位变得越来越重要。
With the fast development of Telecom Network, the station and the function of the Telecom Management Network become more and more impotent.
第四条基础电信业务经营者和专用网单位是电信网间互联争议的当事人。
The basic telecommunication business operators and the entities of private network shall be the parties of the disputes over interconnection between telecommunication networks.
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.
电信网管理系统是保证通信网高效、可靠、经济和安全运行的重要条件。
The telecom network management system is very important to achieve the high-efficiency, credibility, cost-efficient and safety in the management of communication network.
网络安全评估指标是网络安全评估的工具，是反映电信网安全属性的标志。
The index of network security evaluation is used to evaluate network security and indicate the security property of telecom network.
作者提出了一种在电信网中对虚路径的带宽进行分配的步进式最优算法 。
This article presents an efficient optimal algorithm for virtual path (VP) bandwidth allocation in telecom networks.
在业务层面，电信网能够以服务的形式提供各类软件，开拓电信业务的范围。
On the service layer, telecom networks can supply various software as a service, thereby extending the scope of telecom services.
描述了IP网络体系的一般框架、基本参考模型及IP网与电信网互通的考虑。
The general framework and basic reference models of the IP based net-work, and interworking of the IP based network with the telecom-munication network are described.
通过对互联网互联与电信网互联的差异性比较，得出了互联网网间互联的特点。
Through the discrepancy comparison of Internet interconnection and telecom-network interconnection, the article demonstrates the characteristics of Internet interconnection.
航空电信网是实现新航行系统的基础，目前国际国内都已经开始了航空电信网的建设。
Aeronautical Telecommunication Network(ATN) under the construction in China or other counties is the basis for the CNS/ATM system.
所附省内长途电信网与全国邮政网两个实例可供参考，它们也是本文理论的实际验证。
Two practical examples of provincial telecommunication network and postal network are also included for reference. And the theory proposed in this paper has been also checked by them.
接入网是在电信网络的用户网在演变过程中引出的概念，是目前电信界最热门话题之一。
The concept of access networks is evolved with the immigration of subscriber networks, and becomes a hot point in current telecom industry.
通信电源集中监控系统作为电信网运行维护的重要支撑手段，将发挥越来越重要的作用。
Severed as the necessary supporting of telecommunication net, the centralized supervision and control system for power supply is increasingly becoming more and more important.
TMN是ITU-T为了解决电信网中多厂商设备管理环境下统一的网络管理方案。
The TMN is a unified network management project to solve the equipment management in telecommunication network with many factories by ITU –T.
第三条电信网之间应当按照技术可行、经济合理、公平公正、相互配合的原则实现互联。
The interconnection between telecommunication networks shall abide by the principles of feasible technologies, reasonable economy, fairness, justice and cooperation with each other.
通信电源集中监控系统作为电信网运行维护的重要支撑手段，将发挥越来越重要的作用。
Severed as the necessary supporting of telecommunication net, the centralized supervision and control system for power supply is becoming more and more important.
在下一代网络中，由IETF定义的技术协议ENUM是传统电信网和互联网的连接纽带。
ENUM is a technology protocol created by the IETF that will tie the tradition telephone network with the Internet in the NGN.
为电信网的管理提供了技术手段，为全网尽可能得到充分、合理、有效的利用，提供了保障。
It also provides the telecom network management with technical means, and it guarantees the full, reasonable and effective use of the overall network as well.
下一代电信网是基于IP的网络，SS7及呼叫控制原理是软交换控制系统的重要组成部分。
The next generation telecommunication networks will be based on IP. SS7 and the fundamental of call control are main components of softswitch control system.
本文首先简要介绍了IMS产生的背景及基本特性，提出了在电信网中引入IMS的相关问题。
This article starts with the introduction of IMS basic characteristics and brings the key issues on IMS implementation in telecom networks.
市场需要一个能满足人们各种需求的网络，即电信网、计算机网和有线电视网三网融合的网络。
A network convergency is aroused by the market. It satisfies various needs of a network, that the telecommunications network, computer network and cable television networks in the network.
电信管理网（TMN）作为电信基础网的运营支撑网络系统之一，是电信网的一个重要组成部分。
TMN, as a important part of base telecom network, how to build a effective TMN, is a important project we must confront.
用CORBA技术构建TMN中的被管对象的接口，可以加快实现异构环境下电信网的分布式管理。
It can accelerate developing distributed management systems in isomerous networks to build the interfaces of TMN managed objects with CORBA technology.
目前，从“三网”融合的角度看，我国的电信网、计算机网和有线电视网都具有各自的优势和问题。
From the convergence point of view, the telecom network, computer network and cable television network have their own advantages and problems.
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