摘要
探讨了网络仿真软件NS2的结构、功能、仿真原理及仿真方法以及UDP协议的特点,在此基础上深入分析了系统模型和链路结构。通过NS2平台对吞吐量、丢包率、带宽和传输距离进行仿真测试,最后给出了在无线网络和有线网络中的适用范围。
The paper discussed the structure, function, principle and method of NS2 and the characteristic of the UDP protocol. Further-more, an in-depth analysis of the model of system and link construction was carried out. And the system was tested using Network Simulator 2 （NS2） on throughput, packet drop rate, bandwidth, transmitting distance. Finally it gave the appropriate application field in wire line and wireless networks.
出处
《微计算机信息》
北大核心
2008年第15期263-265,共3页
Control & Automation
关键词
UDP
吞吐量
丢包率
带宽
UDP
throughput
packet drop rate
bandwidth
