BROADCASTING SIGNAL TRANSMITTER/RECEIVER AND BROADCASTING SIGNAL TRANSMISSION/RECEPTION METHOD

摘要

A broadcasting signal reception method, according to one embodiment of the present invention, comprises the following steps: receiving broadcasting signals, including a plurality of transmission frames, wherein the respective plurality of transmission frames contain a preamble including P2 symbols, a second signaling information, and data symbols containing a plurality of PLP's, the P2 symbols contain a first signaling information', the first signaling information contains information for decoding the second signaling information, the second signaling information contains information for decoding a plurality of PLP's included in the next transmission frame; and decoding the first signaling information, spread in a data symbol and included in the P2 symbols; and a step for decoding the second signaling information with the decoded first signaling information.