Patent ID: 8418213

Claim:
A method for providing contents referencing information (CRI) for personal data broadcasting service, comprising the steps of: searching a program identifier (PID) having a CRI section, and searching a container having a specific identifier; extracting container data from the searched container; searching a CRI structure which indicates a contents referencing information identifier (CRID) list from the extracted container data; searching and extracting CRID data based on a CRID data container which represents an identifier of the container having the CRID data in the CRID list of the searched CRI structure; and searching and extracting result data for the extracted CRID data from a result locator, wherein the CRI structure is added to the container data in order to arrange a list of the CRID, wherein the CRI structure is assigned to a value of CRI structure type for indicate the CRID list.