摘要
在分析网络仿真工具NS-2特点的基础上,提出了移动代理模型的建立以及数据包、节点和代理扩展技术,通过修改原有的数据结构和增加新的网络模块扩展NS-2的功能以实现移动代理网络的仿真,并据此设计实现了移动代理网络模拟软件。利用该软件,可以有效地分析移动代理系统的网络性能,为其设计和评估提供可靠的依据。
Following the analysis of the features of network simulation tool NS-2, the establishment of mobile agent model and the design techniques of packet, node and agent extension have been proposed. Through the modification of existing data structure and the addition of new network modules, NS-2 functionality has been extended to cope with the emulation of mobile agent networks. Based on these techniques, a mobile agent network simulation software is designed and implemented. Using this software, the network performance of mobile agent systems can be effectively analyzed, which will provide sound evidence for their design and evaluation.
出处
《系统仿真学报》
CAS
CSCD
2004年第1期85-90,共6页
Journal of System Simulation
基金
国家自然科学基金项目(60072047)
华为基金项目(2003外05)
关键词
移动代理
网络性能分析
仿真软件
面向对象设计
NS-2
mobile agent
network performance analysis
emulation software
object-oriented design
NS-2
