The Viterbi Decoder block decodes every bit by tracing back through a traceback depth that you define for the block. The block implements a complete traceback for each decision bit, using …

Decode the binary demodulated signal by using a Viterbi decoder operating in a continuous termination mode. dataOut = vitdec(demodSig,trellis,tbdepth, 'cont' , 'hard' ); Calculate the …

The Viterbi algorithm is renowned as a maximum likelihood (ML) decoding technique for convolutional codes. The path memory unit in an (n,k,m) Viterbi Decoder is responsible for …

MATLAB source code for a Viterbi decoder designed for a convolutional encoder with constraint length 5. Includes encoder specifications and decoder configuration.

The MATLAB codes are executed for signal to noise ratio (Eb/No) with respect to bit error rate (BER) using binary convolution coding (BCC) and hard decision Viterbi decoding (HDVD) …

The Viterbi Decoder block accepts input samples as hard-decision binary values or soft-decision log-likelihood-ratios (LLR). Each sample is a column vector, whose length depends on the …

In this paper, I present the convolution encoder and Viterbi decoder for constraint length 4 and bit rate 1/2. In addition, a Viterbi decoder is developed in MATLAB. Keywords — Convolution …

Matlab Implementation of the Viterbi Decoder. Contribute to tchandrahas/Viterbi-Decoder development by creating an account on GitHub.

Applications of Viterbi Decoding-Error Correction in Communication Systems (e.g., GSM, LTE, deep-space communication). -Turbo Codes and Trellis-Coded Modulation (TCM). -Speech …

Nov 5, 2012 · The viterbi decoder is optimized in terms of run time by recursively updating the total weight at each state stream in trellis, also the decoding to select the minimum weight …