TRANSMISSION FRAME STRUCTURE FOR DMB FILE CASTING AND TRANSMISSION METHOD THEREOF

摘要

PURPOSE: A transmission frame structure for DMB file casting and a transmission method using the same are provided to maximize utilization of an application such as navigation update and rich media service in a DMB environment. CONSTITUTION: Item identification information and detailed information are included by file piece unit in a DMB(Digital Multimedia Broadcasting)-AF(Application Format) standard. The file piece is transmitted as one object. A receiver collects file pieces which are transmitted through item identification information of the file piece.