Bit Inner Interleaver

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Bit Inner interleaver. See ETSI EN 300 744 Clause 4.3.4.1

Data Input format:

  • 000000X0X1 - QPSK.
  • 0000X0X1X2X3 - 16QAM.
  • 00X0X1X2X3X4X5 - 64QAM.

Data Output format:

  • 000000B0B1 - QPSK.
  • 0000B0B1B2B3 - 16QAM.
  • 00B0B1B2B3B4B5 - 64QAM.

bit interleaver block size is 126.

Parameters

Constellation Type
options: [QPSK, 16QAM, 64QAM]
Hierarchy Type
options: [Non Hierarchical, Alpha 1, Alpha 2, Alpha 4]
Transmission Mode
options: [2K, 8K]

Example Flowgraph

This flowgraph can be found at [1].

Dvbt tx 8k fg.png

Source Files

C++ files
TODO
Header files
TODO
Public header files
TODO
Block definition
TODO
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