Method and apparatus for transmitting module information representing application resource in data carousel scenario of DASE data broadcasting system

A method of transmitting module information, representing application resources, in a DASE broadcasting system using a data carousel protocol, the method comprising:

• inserting shared content-type information into a DSI message that provides information regarding a module group, the module group having a predetermined number of modules and the shared content-type information being shared by a plurality of modules belonging to the module group;
• and
• inserting other content-type information, different from the shared content-type information, into a DII message that provides the module information.

An apparatus for transmitting module information representing application resources in a DASE data broadcasting system using a data carousel protocol, the apparatus comprising:

• a message creator that creates a DSI message and a DII message, the DSI message providing information regarding module groups and containing shared URI information shared by a plurality of modules belonging to the module groups, each module group having a predetermined number of modules, and the DII message providing module information and containing the remaining URI information, excluding the shared URI information;
• and
• a message sender that sends the created messages.

An apparatus for transmitting module information representing application resources in a DASE data broadcasting system using a data carousel protocol, the apparatus comprising:

• a message creator that creates a DSI message and a DII message, the DSI message providing information regarding module groups and containing shared content-type information shared by a plurality of modules belonging to the module groups, each module group having a predetermined number of modules, and the DII message providing module information and containing other content-type information different from the shared content-type information;
• and
• a message sender that sends the created messages.