In this paper, it is discussed the system structure and successions implementation with model based on Mobile Agent system Concordia based on Java Language.

• 新的分布计算技术-基于Mobile Agent的分布计算的出现给人们带来了新的发展.；本文以三菱公司基于Java语言的Mobile Agent系统Concordia为原型；讨论了其体系结构及其Agent的迁移实现问题