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US 2019/0319744 A1Published application
Device and method for receiving broadcast signal
AssigneeLG Electronics Inc.
InventorsJongseob BAEK, Woosuk KO
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Abstract
A method of receiving a broadcast signal is disclosed. A method of receiving a broadcast signal according to an embodiment of the present invention includes synchronizing and orthogonal frequency division multiplexing (OFDM) demodulating a received broadcast signal, parsing a signal frame of the received broadcast signal, time deinterleaving broadcast data of the signal frame, forward error correction (FEC) decoding the broadcast data, and output formatting the broadcast data and outputting a data stream.
Claims14
A method of receiving a broadcast signal comprising:
- orthogonal frequency division multiplexing (OFDM) demodulating a received broadcast signal;
- parsing a signal frame of the received broadcast signal;
- time deinterleaving broadcast data of the signal frame;
- forward error correction (FEC) decoding the broadcast data;
- and
- formatting the broadcast data and outputting a data stream,
- wherein the time deinterleaving broadcast data includes block deinterleaving data cells included in the broadcast data in a unit of a time interleaving (TI) block.
4 more elements
A broadcast signal receiver comprising:
- a demodulator to orthogonal frequency division multiplexing (OFDM) demodulate a received broadcast signal;
- a parser to parse a signal frame of the received broadcast signal;
- a time deinterleaver to time deinterleave broadcast data of the signal frame;
- a decoder to forward error correction (FEC) decode the broadcast data;
- and
- an output processor to format the broadcast data and to output a data stream,
- wherein the time deinterleaver includes a block deinterleaver to block deinterleave data cells included in the broadcast data in a unit of a time interleaving (TI) block.
4 more elements
Dependencies are inferred from the claim text.