NS2

We use NS2 as the simulation platform to verify the research result .

本文使用NS2作为网络仿真实验平台，对研究结果进行验证和分析。

NS2 is one of network simulator used widely .

NS2是目前使用广泛的网络仿真器之一。

NS2 is widely used to research the computer network based on discrete event simulation technique .

基于离散事件模拟技术的NS2网络模拟器被广泛运用于计算机网络的研究中。

An experiment result based on NS2 , a network simulator software system , is discussed .

最后讨论基于网络仿真软件NS2的一个简单实验结果。

The advantage and simulation method of NS2 network simulator is analysed in this paper .

对网络模拟工具NS2的特点以及仿真方法进行分析。

Using NS2 simulation , the re suits show that the improved algorithm has better performance .

利用NS2进行仿真，结果表明改进后的算法具有更好的性能。

This paper establishes a simulation model for RFID system and implements this model on NS2 .

建立了RFID仿真系统的仿真模型并且在网络仿真器NS2上实现。

Besides , distributed simulation tools based on NS2 also supply supports for the large-scale network simulation .

并且，基于NS2的分布式模拟工具，还可以提供对于大规模网络模拟的支持。

A simulation is taken with NS2 to compare the performance of the present strategy and the new strategy .

用NS2进行了仿真，比较了慢启动策略和传统策略的性能。

The use of a network simulating tool called NS2 analyses the simulation for the guaranteed service quality .

使用网络仿真工具NS2，对实时流传输的服务质量保证进行了仿真分析。

Through the simulation output example the way in which NS2 collects simulation output result data is explained .

最后通过NS2的仿真输出实例，说明了NS2收集仿真输出结果数据的方式。

Simulations result of extensive NS2 shows that this method can improve the link interference and network throughput effectively .

扩展的NS2仿真结果表明，该算法能有效降低链路干扰，提高网络吞吐量。

In the end , check this method by simulating in the network simulator NS2 and analyses the result .

最后在网络模拟器NS2上进行了仿真并分析了结果。

This paper presents the principle and implementation of an open source code NS2 ( Network Simulator V2 ) .

该文给出了一种开放源代码的网络仿真器NS2（NetworkSimulatorV2）的原理与实现。

NS2 simulator only supports single thread processing , but it can not perform multi threads .

NS2模拟器只支持单线程的处理，无法执行多线程。

Verifying new network protocol and algorithm through extension of NS2 can improve efficiency , reduce cost , and be more flexible .

通过扩展NS2来验证新的网络协议和算法，大大提高了效率、降低了成本，并更具灵活性。

Because NS2 is a network simulator driven by discrete event , such simulator can simulate almost any type of network .

由于NS2是一个离散事件驱动的网络模拟器，该模拟器可模拟几乎所有类型网络。

Apply the method of multi-fractal analysis to analyze the fractal behavior of Self-Similar traffic in computer networks and simulating trace in NS2 .

应用多重分形的分析方法对网络实际流量和NS2仿真流量进行了分析。

This paper proposes a cross-layer scheme to realize random network coding based on Wireless Sensor Network ( WSN ), and simulates it on NS2 platform .

基于无线传感器网络，提出一种跨层实现随机网络编码的方案，并在NS2平台上进行仿真。

For simulation , the existing functional modules on NS2 simulation platform are expanded , so that the performance of the mechanism with adaptive threshold is verified .

在仿真部分，扩充了NS2仿真平台上已有的功能模块，从而验证了所提出的自适应门限预切换机制的性能。

In this paper , Functions and approaches of unicast dynamic routing in NS2 are introduced , and the fastest routing protocol between any two node is proposed .

本文介绍了NS2中单播动态路由协议的原理，并实现了任意两点间最快路由协议，仿真实验表明该路由协议是有效的。

To estimate performance of ESSDRR in end-to-end delay and short-term throughput property , extensive simulation experiments have been done using NS2 in the same condition .

为了评价其优劣性，在同一仿真条件下利用NS2对该算法以及三个类似算法做了大量仿真实验，主要考察并比较了各算法的端到端时延、短期吞吐率等性能指标。

A new network simulator supporting MPLS is presented in this paper by extending the NS2 ( Network Simulator II ), which can contribute to the further research on MPLS .

文章通过对网络仿真平台NS2进行扩展，设计和实现了一个支持MPLS的仿真器，以便于下一步更深入研究MPLS技术。

C. Finally , through the simulation platform ( NS2 ), gets the data of dual-channel protocol which redefines unmanned aerial Network Architecture , and analyzes and researches .

■通过仿真平台（NS2），得到重新定义适合无人驾驶机群网络体系结构的双信道协议的数据，并加以分析和研究。

The NS2 ( network simulation version 2 ) simulation results show that the routing protocol performance improved a certain extent after the local repair improved , especially have a great improvement in delay .

在NS2（NetworkSimulationVersion2）中的仿真实验表明，改进本地修复算法后的路由协议与原路由协议相比性能有了一定提升，尤其在延迟方面有较大改进。

Firstly , the paper build a visual and controllable simulation interface using network simulator version 2 ( NS2 ), which found on the study of characteristics of WSNs and protocol stacks .

首先，本文在研究无线传感器网络特点和协议栈的基础上，利用网络仿真软件NS2（NetworkSimulatorVersion2）构建了一个基于多种无线传感器网络关键性能的可视可控的仿真界面。

NS2 , with advanced design ideas , is a free-of-charge and open-source multiprotocol network simulation software.NS2 is a very important tool in the area of network simulation .

基于先进设计思想的NS2，是一个免费的、开源的多协议网络仿真软件，在网络仿真领域中占有十分重要的地位。

In this paper , a wireless mobile self-organized network simulation platform is constructed by the employment of NS2 system simulation tools , on which the FSLS routing protocol algorithm is realized .

本文采用NS2系统仿真工具搭建了无线移动自组织网的仿真平台，在此平台的基础上，实现了FSLS路由协议算法。

The experiment environment is based on Cygewin + NS2 . It mainly tests the system throughput , jitter rate and request rate of the peers . The experiment result shows great improvement in these parameters .

本文的实验基于Cygewin+NS2环境，测试了系统的吞吐量、系统中节点的抖动率及请求成功率，结果显示这几方面都有明显的提高。

In order to study the influences which the features of the network impose upon the NCS , a integrated simulation platform is designed , which based on a special network simulation software Network Simulator V2 ( NS2 ) .

为了探讨网络特性对整个控制系统性能的影响，本文研制了一种基于网络仿真软件NS2（NetworkSimulatorV2）的网络化控制系统综合仿真平台。