Code-on-demand Migration in Wireless Migrating Workflow Environment

In order to support large-scale migrating workflow program running on resource-limited mobile devices, a model called code-on-demand migration in wireless migrating workflow environment is introduced. First show the integrated architecture of the model ,then discuss some critical problems in it such as the composition of the workflow unit, the structure of the dock server and the migrating workflow management server. The experiment indicates that the model is reasonable and the implement is reliable. It effectively supports the application of the migrating work-flow in the wireless environment.