基于VHDL语言的卷积码和Viterbi译码的实现

Based on the VHDL of convolutional code and Viterbi decoding implementation

介绍并用VHDL语言实现了卷积编码和维特比译码。根据编码器特征设计了一种具有针对性的简洁的维特比译码器结构,并通过ModelSim平台验证了该设计的正确性。

This paper introduced and implemented convolutional code and Viterbi decoding with VHDL. A simple targeted Viter- bi decoder smlcture was given according to the encoder characteristics and tile design was validated through the ModelSim platform.