LDPC Decoder Definition
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This is a soft-decision decoder that uses belief propagation (also known as message passing) that is described at:
Designed for a memoryless AWGN channel, it assumes a noise variance of the value specified for sigma.
Parameters[edit]
- Parallelism
- For parallel execution of multiple instances of the block (more info is needed on this)
- Dimension 1
- For parallelism
- Dimension 2
- For parallelism
- AList file
- Name of an alist file to use.
- Sigma
- Noise variance of the channel
- Max iterations
- Maximum number of iteration for the message passing algorithm
Example Flowgraph[edit]
This flowgraph can be found at [2]
Source Files[edit]
- C++ files
- [3]
- Public header files
- [4]
- Block definition
- [5]