Method and apparatus for processing broadcast signals including frequency deinterleaving subframes
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United States of America Patent
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Nov 26, 2019
Grant Date -
Aug 9, 2018
app pub date -
Mar 18, 2016
filing date -
Jul 16, 2015
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Abstract
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.
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