BROADCASTING SIGNAL TRANSMITTER/RECEIVER AND METHOD FOR TRANSMITTING/RECEIVING BROADCASTING SIGNAL

摘要

A method for receiving a broadcasting signal according to one embodiment of the present invention comprises the following steps: receiving a broadcasting signal which includes a transmission frame for transmitting the broadcasting signal, wherein the transmission frame includes a preamble which includes a first signaling information and a plurality of Physical Layer Pipes (PLP) which include a second signaling information; decoding the first signaling information which is included in the preamble; decoding the second signaling information, wherein the second signaling information includes information about IP streams related to a plurality of PLP groups; receiving service guide information which includes a second identifier using the information about IP streams; and decoding PLPs which include a component of the broadcasting service by using a first identifier, the second identifier, and the received service guide information.