【作者】 卢庆龄； 肖林； 张威； 涂序彦；

【Author】 LU Qing-ling1,XIAO Lin2,ZHANG Wei1,TU Xu-yan3(1.Department of Technical Support Engineering,The Academy of Armored Forces Engineering,Beijing 100072,China;2.Hydrological Water Source Bureau of Yunnan,Kunming 650021,China;3.School of Information Engineering,University of Science and Technology,Beijing 100083,China)

【机构】 装甲兵工程学院技术保障系； 云南水文水资源局； 北京科技大学信息工程学院；

【摘要】 传统的移动系统多采用集中式的管理方式且在系统的开发与维护上比较复杂。JXTA是与现有的Client/Server计算模式并存的一种新技术。JXTA定义了6个XML描述的核心协议,通过这些协议可以实现对等点之间的通信,彼此之间资源的发布和发现,消息的传递和路由等P2P网络的基本功能。提出一种基于JXTA技术的移动软件人系统,并与传统移动智体系统进行了比较,分析软件人移动系统的体系结构,并以在软件人移动过程中出现的消息为例,介绍消息的发送、接收及处理的过程。最后,阐述移动软件人的实现。利用JXTA技术在P2P上的优势可以使移动软件人系统变得更加灵活与简单。更多还原

【Abstract】 Traditional mobile system adopted centralized management manner and development and maintenance is complex.JXTA is a new technique coexisted with Client/Server computation mode.It defines 6 kernel protocols described with XML,through which it may implement some basic P2P network functions,such as peer to peer communications,resources issue and discovery and information transmission.A kind of mobile SoftMan system based on JXTA is put forward in this paper.At first,it is compared with traditional mobile agent system,and then SoftMan mobile system architecture is analyzed and information transmission,reception and transaction are introduced.At last,SoftMan implementation is expounded.Mobile SoftMan system based on JXTA is more agile and simpler than traditional mobile system.更多还原