The method's validity is verified by using NS2 simulator.
通过NS2模拟器验证了该算法的有效性。
This paper reviews on the progress of the study of NS2 protein in the past few years.
本文综述近几年来关于NS2蛋白的研究进展。
And then we introduce the network simulator NS2, discuss its structure, principle and function.
接着，本文详细介绍了网络模拟器ns2，阐述了其结构，原理，功能。
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NS 2网络模拟器被广泛运用于计算机网络的研究中。
NS2 protein as a non-structural protein mainly involved in viral DNA replication and regulation of gene expression.
NS2蛋白作为非结构蛋白，主要参与病毒DNA的复制及调节基因的表达。
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。
Through simulation with NS2, the SWBCA is proved to be more stable than other algorithms and can help improve broadcast performance.
通过NS 2模拟实验表明，SWBCA算法较其他算法具有较强的稳定性，并能有效改善车辆自组网的广播性能。
On the other hand, adopt network simulation software NS2 to prove and compare four kinds of algorithms through the way of the simulated test.
另一方面，采用网络模拟软件NS2通过对实际网络元素模拟试验的方式对四种算法进行验证和比较。
Then we used the NS2 software to emulate the algorithm and the results show that it can provide a better average end-to-end delay and quality of service (QoS).
最后用ns2进行仿真，结果表明该算法能够提供较好的端到端延迟，从而更好的保证了网络服务质量。
The NS2 simulation results show that the improved algorithm can save the energy of nodes and reduce routing overhead and prolong the maximal living time of network.
NS2仿真结果表明，改进后的算法能够节约节点剩余能量，降低路由开销，延长网络的最大生存时间。
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。
Besides, with the tool of network simulation (NS2), the system was analyzed and tested. Last but not least, the thesis summarizes the project and refers to the trendy.
论文还利用网络仿真工具NS 2对系统进行了分析和测试，最后论文对未来的工作做了总结和相关的展望。
The algorithm is simulated in NS2, and the results demonstrate that the method can improve the utilization ratio of network resources, and fall the drop rate of packets.
用提出的动态带宽分配算法，在NS2环境下进行了仿真。 仿真结果表明：该分配方法提高了网络资源利用率，降低丢包率。
The second chapter presents a simulation environment based on NS2 and a LOBS test bed. The detailed designation of the FPGA management module and FPGA driver is described.
第二章介绍基于NS2的仿真环境和LOBS实验平台，并详细介绍了后者的设计思路和系统结构。
Using NS2 simulation platform verify MEAC algorithm various parts, the result shows that MEAC algorithm reduces energy consumption, and reaches the goal of energy efficient.
使用NS2仿真平台对MEAC算法的各个部分进行验证，结果显示MEAC算法降低了能耗达到了能量有效的目标。
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。
To carry out the experimental simulation, the function of NS2 is extended to support PID algorithm and meanwhile the general principle of the function extension of NS2 is shown.
为了进行仿真实验，在NS2仿真器基础上扩展了PID主动队列管理算法，以此也展示了扩展ns2仿真器功能的一般性原理。
Authors use the mainstream network simulation tool NS2 in teaching network, set up a simulation model to discuss the network topology and the method of simulation parameters selection.
该文使用主流网络仿真工具NS 2对教学实验网络建立了仿真模型，讨论了网络拓扑结构和仿真参数的选取方法。
With the help of simulator tool — NS2, simulation has verify the performance of this algorithm, has improved delay and throughput of the wireless LAN, reach better performance to require.
在NS2仿真工具的帮助下，模拟验证了该算法的性能，改善了无线网络的延迟与吞吐量，达到更好的性能要求。
The simulation on NS2 shows that the average throughput is improved, and the packet loss rate is decreased. With the JRED algorithm, the stableness and reliability of network are enhanced.
利用NS 2对改进的算法进行仿真，结果表明，JRED算法提高了平均吞吐量，降低了丢包概率，增强了网络稳定性和可靠性。
Current status of underwater acoustic networks and the networking techniques are intro-duced. A data link layer protocol for shallow water acoustic networks is proposed and simulated on NS2.
简要介绍了水声通信网的研究现状和水声网络组网方式，提出一种比较适合于浅海的水声通信网数据链路层协议，并在NS2仿真器上进行了仿真研究。
NS2 simulation results show that this proposed algorithm can achieve higher efficiency in power consumption and less data package delay in the comparison with the traditional sleep mechanism.
NS2仿真结果表明，本文提出的算法比标准中的能量效率获得了明显的提高，并且其数据包的延时也获得了小幅的改善。
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。
Following the analysis of the software of NS2 network simulation, the aided teaching system of computer networks was designed, the network protocol in the computer networks curriculum was summarized.
在分析NS 2网络仿真软件的基础上，构建了计算机网络辅助教学平台，归纳了计算机网络课程涉及的网络协议。
At last, Shared key is adopted to maintain the security of message transmitting. Finally, performance evaluation of routing algorithm and secure mechanism is showed in NS2 under different topologies.
最后，使用网络仿真工具ns2在多种网络场景下分别对提出的路由算法和安全机制进行了性能评估。
At last, Shared key is adopted to maintain the security of message transmitting. Finally, performance evaluation of routing algorithm and secure mechanism is showed in NS2 under different topologies.
最后，使用网络仿真工具ns2在多种网络场景下分别对提出的路由算法和安全机制进行了性能评估。
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