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LDPC Nodes (G Dataflow)

Last Modified: September 9, 2016

Generate regular and irregular parity check matrices and carry out LDPC encoding on a bitstream.

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Generates an irregular parity check matrix that is used by MT LDPC Encoder for LDPC encoding. In this node, the number of ones in each column is kept constant, and the number of ones in each row is random.
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Generates a regular parity check matrix that is used by MT LDPC Encoder for LDPC encoding. In this node, the number of ones in each column and the number of ones in each row are kept constant.
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Performs LDPC encoding on the input bit stream based on the parity check matrix. The parity check matrix can be generated by MT LDPC Generate Regular Parity Check Matrix, MT LDPC Generate Irregular Parity Check Matrix, or you can provide it as an input to MT LDPC Encoder.

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