移动环境下基于移动代理的应用框架设计

Mobile Application Framework Design Based on Mobile Agents

随着网络技术的发展和移动设备的普及,用户希望能随时随地对资源进行访问。但是,由于移动网络连接带宽低且移动单元本身资源贫乏,移动环境为分布应用开发提出了新的挑战。移动代理技术以其节省带宽、异步性等特征,为移动计算提供了良好的解决方案。本文首先讨论了移动代理系统的设计,然后提出一个基于移动代理的移动应用框架,最后给出了相应的应用实例。

With the development of network computing and the widespread use of mobile devices, users are expecting to access resources anywhere at any time. Because of the limit of network bandwidth and the resource shortage of mobile devices, mobile computing challenges traditional distributed computing. Being bandwidth-saving and asynchronous, mobile agent technology provides a promising solution for mobile computing. This paper first discusses the design of mobile agent systems, and then presents a framework for developing mobile applications based on mobile agents. Finally a sample application is given.