Patent ID: 9078046
Filing Date: 2015-07-07
Classification: H04H,H04N

Abstract:
1. A method of transmitting a broadcast signal, the method comprising: encoding mobile service data to build a Reed-Solomon (RS) frame according to an RS frame mode, wherein the mobile service data is either a mobile service data of a base layer or a mobile service data of the base layer and at least one enhancement layer, wherein each layer is specified by a layer identifier, wherein a layer identifier value of the base layer is set to 0 and a layer identifier value of the at least one enhancement layer starts from 1; encoding signaling data, wherein the signaling data includes fast information channel (FIC) data and transmission parameter channel (TPC) data, and the FIC data includes information for rapid mobile service acquisition; forming data groups including the encoded mobile service data and the encoded signaling data; interleaving data in the data groups, wherein at least one of the interleaved data includes at least one region, wherein the encoded signaling data is inserted into a specific region; and transmitting the broadcast signal including a parade of the data groups, wherein the TPC data includes the RS frame mode and an identifier of the parade.