Intelligent Service Gateway for pervasive computing

This paper will design a Service Gateway which has ability of context-aware and provides automatic services based on occupants´ preference inside pervasive computing space. We select 10 parameters describing the space and its occupants. The service gateway uses OSGi as basic framework. And the devices use Jini to provide services. The decision process uses rule engine. The result shows the system work effectively according to the change of parameters.