An intuitive explanation of the decoding of convolutional codes (soft decision or hard decision) using the Viterbi Algorithm. Note the error committed for the Viterbi example considered at 11:21. The encoder structure must be of the type that considered at 01:26 in the previous video (Types of representation of convolutional codes). Otherwise, the Trellis and the entire procedure and analysis of decoding using Viterbi algorithm is perfect. :-)
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