Patent ID: 8141119
Filing Date: 2012-03-20
Classification: H04N

Abstract:
1. A method of processing broadcast data in a broadcast transmitter, the method comprising: performing, by a Reed Solomon (RS) encoder, RS encoding and Cyclic Redundancy Check (CRC) encoding on a mobile service and on a signaling information table including access information of the mobile service to form an RS frame; dividing the RS frame into a plurality of groups, wherein each of the plurality of groups includes a portion of data included in the RS frame, regularly spaced known data sequences, fast information channel (FIC) data, and transmission parameter channel (TPC) data, wherein the FIC data includes information for rapid mobile service acquisition, wherein the TPC data includes FIC version information for indicating an update of the FIC data, and wherein at least two of the known data sequences are spaced 16 segments apart; and transmitting a broadcast signal including the plurality of groups, wherein the signaling information table further includes basic information about the mobile service, the basic information including start time information, duration information, and title information of the mobile service.