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AssigneeLG Electronics Inc.
InventorsJinyong Choi, Byounggill Kim, Woochan Kim, Jaehyung Kim, Woosuk Ko, Sungryong Hong, Chulkyu Mun, Jaeho Hwang, Jongseob Baek, Kookyeon Kwak, Sangchul Moon
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The present invention provides a method of transmitting broadcast signals. The method includes, formatting input streams into Data Pipe, DP, data; Low-Density Parity-Check, LDPC, encoding the DP data according to a code rate; bit interleaving the LDPC encoded DP data; mapping the bit interleaved DP data onto constellations according to one of QAM (Quadrature Amplitude Modulation), NUQ (Non-Uniform QAM) or NUC (Non-Uniform Constellation); Multi-Input Multi-Output, MIMO, encoding the mapped DP data by using a MIMO encoding matrix having a MIMO encoding parameter; building at least one signal frame by mapping the MIMO encoded DP data; and modulating data in the built signal frame by an Orthogonal Frequency Division Multiplexing, OFDM, method and transmitting the broadcast signals having the modulated data.
A method of transmitting broadcast signals, the method including:
A method of receiving broadcast signals, the method including:
An apparatus for transmitting broadcast signals, the apparatus including:
An apparatus for receiving broadcast signals, the apparatus including:
Dependencies are inferred from the claim text.