一种新的移动代理定位机制  

A New Location Mechanism For Mobile Agent

作　　者：郭拯危[1] 凡高娟[1] 

机构地区：[1]河南大学计算机与信息工程学院,河南开封475001

出　　处：《河南大学学报（自然科学版）》2007年第6期639-642,共4页Journal of Henan University:Natural Science

基　　金：河南省自然科学基金项目(0411014100);河南大学重点基金资助项目(XK03YBSW0138)

摘　　要：在移动代理系统中,对派发出去的移动代理进行定位是一项十分关键的技术,然而现有的移动代理定位方法中并不存在一种可扩展性的定位机制.本文在现有移动代理定位技术的基础上,提出了一种基于区域代理的移动代理定位机制,并通过IBM的Aglets平台对新的定位机制进行了验证,结果表明新的定位机制能有效地解决网络中由于移动代理定位导致的网络瓶颈问题,有效提高了网络的性能.In the mobile agent system, it is an important technology to locate the mobile agent which is dispatched. But nowadays there is no mechanism to improve the network extensibility in mobile agent＇s location approach. Having analyzed existing Mobile Agent location approach, the paper proposed a mobile agent location mechanism based on Region Agent, and validate this new mechanism through a mobile agent system. The results of this experience proved that the proposed mechanism can settle network bottleneck problem due to the location of mobile agent and largely improved performance of the network.

关 键 词：移动代理 区域代理 定位机制 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]