Development of personalized DMB services and system

In this paper, we proposed new personalized DMB services and systems. Personalized services are provided via broadcasting-telecommunication convergent network, and use DMB-ECG standard and DMB-AF standard. In the personalized DMB service, users can easily and comfortably consume DMB contents by means of additional metadata. PDMB system that supports the personalized service is composed of authoring tool, transmission server, online server and terminal.