About this document
Viterbi Decoder Architecture for 3GPP is a document available to read on EtoBox.
This document presents a modified register exchange method for a Viterbi decoder for 3GPP mobile systems. It introduces convolutional codes and the Viterbi decoding algorithm. It then describes the proposed serial architecture with four add-compare-select units that implements the modified register exchange method. This achieves a smaller implementation area than parallel architectures. The proposed Viterbi decoder meets 3GPP specifications while requiring less area than other implementations.
- Language
- EN