EDN

Crafting a Custom Viterbi Decoder for WLAN Designs

Clearly, wireless LAN (WLAN) systems are a hot topic in the design community. With 802.11b taking off, and 802.11g and 802.11a coming quickly, much attention has been placed on building WLAN access ...
GitHub

(2,1,6) Convolutional Code — Encoder + Viterbi Decoder

A from-scratch C implementation of a rate-1/2, constraint-length K = 7 convolutional code with a 64-state, soft- and hard-decision Viterbi decoder, plus a BER-vs-SNR Monte-Carlo simulation over a BPSK ...
Design-Reuse

Implementing the Viterbi Algorithm in Today's Digital Communications Systems

With the consumer demand for increased content and as a result, increasing high data bandwidth continuing to drive communications systems, coding for error control ...
IEEE

A Multistandard and Resource-Efficient Viterbi Decoder for a Multimode Communication System

Abstract: We present a novel standard convolutional symbols generator (SCSG) block for a multi-parameter reconfigurable Viterbi decoder to optimize resource consumption and adaption of multiple ...
IEEE

Implementation of Convolutional encoder and Viterbi decoder using Verilog HDL

Abstract: A Viterbi decoder uses the Viterbi algorithm for decoding a bit stream that has been encoded using Forward error correction based on a Convolutional code ...