Design of an adaptive streaming system in ubiquitous environment

In this paper, we introduce an adaptive streaming system that can be used for constructing entertainment systems or e-learning systems in ubiquitous environment. The system has two major features to achieve high quality service. One is the session mobility and the other is adaptability. Session mobility makes a user to keep own session even though he/she changes his location and display terminal. Adaptability means that the streaming system fits a streaming content for the client terminal´s capabilities such as network condition, display resolution, or user´s preferences