BROADCASTING SIGNAL TRANSMISSION DEVICE, BROADCASTING SIGNAL RECEPTION DEVICE, AND METHOD FOR TRANSMITTING/RECEIVING BROADCASTING SIGNAL USING SAME

摘要

Disclosed is a broadcasting signal transmission device, a broadcasting signal reception device, and a method for transmitting/receiving a broadcasting signal using same. The method for receiving the broadcasting signal comprises the following steps: receiving the broadcasting signal, which includes a transmission frame, wherein the transmission frame includes a plurality of PLPs, which transmit components that constitute a broadcasting service, and first and second signaling information, which are signaled by signaling information of the plurality of PLP, wherein one of the plurality of PLPs includes a program number that corresponds to the broadcasting service, PLP identifying information for identifying each of the PLPs, and a program map table, which has been signaled with component type information that instructs a component type included in each of the PLPs; demodulating the broadcasting signal; symbol de-mapping the demodulated broadcasting signal; restoring the order of the symbol de-mapped broadcasting signal bits to the original order; bit de-interleaving and FEC decoding the broadcasting signals, in which the bits have restored the order; and identifying a PLP group that includes the plurality of PLPs from the FEC decoded broadcasting signal based on the first and the second signaling information, and providing the broadcasting service by decoding at least one PLP of the identified PLP group.