Viterbi techniques are just one of the error-correction schemes that advanced communications systems use ... (for soft-decision decoding). Path metric: An accumulation of branch metrics forms the path ...

Because of their block based approach and possible parallelization decoding strategy, both Turbo and LDPC were mapped using the same concept. Support for Viterbi decoding is ... registers for which a ...

In the decoder, the convolutional coded sequences that have been corrupted by channel noise, are decoded back to the original sequence. Many digital transmit-receive systems use a Viterbi decoder for ...