Patent ID: 8387097

Claim:
A method of processing broadcast data in a broadcast receiver, the method comprising: receiving a broadcast signal comprising a file, a service map table (SMT), fast information channel (FIC) data, and transmission parameter channel (TPC) data, wherein the SMT comprises Real-time Transport Protocol (RTP) payload type information for identifying an encoding format of at least one component included in the SMT and session information of the file, wherein the SMT is included in at least one of a plurality of Reed Solomon (RS) frames belonging to an ensemble, wherein the FIC data comprises binding information between the ensemble and mobile services included in the ensemble, and wherein the TPC data includes FIC version information for indicating an update of the FIC data; decoding the plurality of RS frames from the received broadcast signal; obtaining the SMT; obtaining the RTP payload type information from the obtained SMT and identifying the RTP payload type information; and acquiring the file when the RTP payload type information indicates a file delivery session.