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Not - binary viterbi - decoder with butterfly - operations
Not - binary viterbi - decoder with butterfly - operations
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机译:非-二进制维特比-带蝶形的解码器-操作
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摘要
A decoder for decoding a data signal using a non-binary trellis diagram by designating binary butterfly trellises within the non-binary trellis is disclosed. The decoder analyzes each designated binary butterfly trellis using the basic Viterbi binary butterfly operation to generate a pair of pathways to each node of the non-binary trellis. The pathways for each node from the basic binary butterfly operations are compared to determine the survivor path for that node.
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