BROADCAST SIGNAL TRANSMITTING DEVICE, BROADCAST SIGNAL RECEIVING DEVICE, BROADCAST SIGNAL TRANSMITTING METHOD, AND BROADCAST SIGNAL RECEIVING METHOD

摘要

A broadcast signal receiving device according to an embodiment of the present invention may comprise: a receiving unit for receiving broadcast signals; a demodulator for demodulating the received broadcast signals using an OFDM (Orthogonal Frequency Division Multiplex) technique; a frequency deinterleaver for deinterleaving the demodulated broadcast signals by using an interleaving sequence generated on the basis of a basic interleaving sequence and a symbol offset value; a frame parser for parsing at least one signal frame from the frequency deinterleaved broadcast signals; and a decoder for decoding service data in the at least one parsed signal frame.