Mobile learning system based on Learning Unit

摘要

In order to support large-scale mobile learning software running on the resource- limited mobile devices, a mobile learning system based on Learning Unit (LU) is introduced. First the LU model is described, then the integrated architecture of the system is presented and some critical problems in it such as the structure of the client system and the LU manager are discussed. The experiment indicates that the model is reasonable and the implement is reliable. It effectively supports the application of mobile learning software migrating in the wireless environment.