Repetition Decoder Definition

A repetition decoder class. This takes a majority vote, biased by the ap_prob rate, and decides if the number of 1 bits > ap_prob, it is a 1; else, it is a 0.

Parameters

Parallelism

Dimension 1

For paralelism

Dimension 2

For paralelism

Frame Bits

Number of bits per frame. If using in the tagged stream style, this is the maximum allowable number of bits per frame

Repetitions

Repetition rate; encoder rate is rep bits out for each input bit.

a prior prob

The a priori probability that a bit is a 1 (generally, unless otherwise known, assume to be 0.5).

Example Flowgraph

This flowgraph can be downloaded from Media:Fec_coder_test.grc.

Source Files

C++ files

[1]

Header files

[2]

Public header files

[3]

Block definition

[4]