可升级性

介绍了两种VPN模型并进行了比较，研究了VPN的性能和可升级性。

This paper introduces two kinds of VPN models and makes comparison of them , and researches on the performance and scalability of VPN .

在介绍H.323和SIP的基础上，从体系结构、复杂性、可升级性、可扩展性、互操作性、服务质量及QoS等方面进行比较。

Based on the overview of H.323 and SIP technology , protocols in terms of architectures , complexity , scalability , extensibility , interoperability , service and QoS of these two protocols are compared .

MPLSVPN与传统VPN对于VPN可升级性支持上的比较

The Comparison of MPLS VPN and Traditional VPN in Supporting the Scalability of VPN

从工程角度出发，提出实用的动态升级技术，采用shell技术和文件压缩技术，解决了管理信息系统客户端维护中可升级性和可维护性差的问题。

The practical dynamic upgrade technique was proposed from the view of engineering by using shell technology and file compressing technique , and the problem of bad upgrading and modification in client maintenance in MIS was resolved .

本文从色散、色散斜率、光信噪比和可升级性等方面论述了10Gbit/s长途DWDM系统工程设计应该关注的问题。

Issues on 10Gbit / s long haul DWDM system engineering are discussed from the aspect of dispersion , dispersion slope , OSNR and upgrade ability .

片上网络的可升级性和易扩展性很好地满足了新设计的要求。

The scalable ability of NoC well meets the challenge of new design requirement .

传统的二层模型存在着诸如可升级性差、逻辑复用低效等多种缺陷。

The Traditional 2-tier model suffers from various drawbacks including Scalability , Poor Logic Sharing .

实验表明，系统电路简单、可靠性高，可升级性强。

This system circuit is simple , of high reliability and can be easily upgraded .

特定领域软件构架方法对于软件重用、软件可升级性和提高开发系列软件系统的效率都有重要的指导意义。

The DomainSpecific Software Architecture ( DSSA ) methodology is greatly important for software reuse , software upgrade and the productivity of developing family software .

它充分利用了数字信号处理的优势，使得语音通信质量、系统的抗干扰性和可升级性，都优于传统的模拟语音对讲系统。

Because of the advantage of digital signal processing system , the communication quality , anti-jamming and upgrading characters are all better than traditional analog system .

其主要特点是它必须能够保存数据，具有连续的可用性，必须支持运行时的可升级性，可维护性和重新配置性。

Its main characteristic is that it must be able to save the data , with continuous availability , must support run-time scalability , maintainability , and re-configurability .

开发了多种输电权形式的交易软件，界面友好、具备可升级性和可维护性，为我国输电权市场的开展进行了有益地尝试。

The software interface is friendly and can be upgraded and maintained . My research on transmission right is a useful attempt for the development of transmission right market in China .

与以前的方法相比较，用该方法开发出来的分布式数据库维护方便、安全性高，具有高度的适应性、可升级性、可移植性及稳定性。

Compared with the existing approach , the distributed database developed by this approach is maintained for convenience , its security is very high with high degree of adaptability , scalability , portability and stability .

与传统手机相比，智能手机的优势非常明显，不但内容丰富，还具有可以无限扩展的强大功能以及硬件的可升级性，使得智能手机能够真正实现通信、电脑和互联网的融合。

Compared with traditional cell phone , the superiority of smartphone is obvious . It has plentiful functions and has strong capability to extend and upgrade hardware , which make the merging of communication , computer and internet realized on smartphone .

另一方面电子产品的更新换代越来越快，要求电子产品具有可靠性、可扩展性和可升级性等方面的性能。

On the other hand , the replacement of electronic products faster and faster , people request electronic products with reliability , expansibility and scalability .

实践证明，采用软件的模块化设计，加快了寻北仪软件设计周期，使软件具有可调试性、可维护性和可升级性。

In practical , software modularization can speedup software design and make the product adjustable , maintainable and available for higher grade .