基于VHDL语言的卷积码编解码器的设计

Design of Convolution Encoder and Decoder Based on VHDL Language

卷积码是一种性能优良的差错控制编码。本文在阐述卷积码编解码器基本工作原理的基础上 ,提出了在 MAX+Plus 开发平台上基于 VH DL 语言设计 (2 ,1,6)卷积码编解码器的方法。仿真实验结果表明了该编解码器的正确性和合理性。

Convolution code is a better code of error controlling performance. This paper discusses the encoding and decoding principle of the convolution code, raises a method of designing the convolution encoder and decoder using VHDL language based on MAX+PlusⅡ, and simulate results prove the correctness.