C-iUMS: Context Based Smart and Secure Multimedia Service in Intelligent Ubiquitous Home

In this paper, we propose multimedia service system, called C-iUMS (Context based intelligent Ubiquitous Multimedia Service), for smart and secure service based on context in intelligent ubiquitous home. The proposed system provides user centric multimedia service based on context including user location, user preference and device status information. In addition, the proposed system supports ubi-home super-distribution which contents can distribute safely and consume from the central intelligent and secure media center to the end terminal in intelligent ubi-home. Furthermore, we propose and apply a VTDiC algorithm for customized contents to multimedia players. Finally, a prototype of USN device is designed and implemented to realize intelligent Ubi-home supporting smart service.