Soft-Decision Viterbi Decoding with Puncturing Publisher's description
from Amit Kansal
Soft-Decision Viterbi Decoding with Puncturing performs soft-decison Viterbi decoding with puncturing over an AWGN channel using Simulink.
Implements soft-decision Viterbi decoding for a rate 3/4 code over an AWGN channel using Simulink.
The Viterbi decoder block from the Communications Blockset is enhanced to optimally support punctured codes.
The attached BERTool session file compares the BER performance as the number of bits are varied for the soft decision with the performance for unquantized inputs. The model file is set-up to support additional runs.
System Requirements:В· MATLAB Release: R2006a
В· Communications Blockset
В· Communications Toolbox
В· Signal Processing Blockset
В· Signal Processing Toolbox
Program Release Status: Major Update
Program Install Support: Install Only