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Data sequence decoding method for data encoded via binary convolution code uses MaxLogMAP algorithm for calculation of soft output values
Data sequence decoding method for data encoded via binary convolution code uses MaxLogMAP algorithm for calculation of soft output values
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机译:通过二进制卷积码编码的数据的数据序列解码方法使用MaxLogMAP算法计算软输出值
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摘要
The decoding method has metric values for all trellis segments (TSN) of a trellis diagram (TREL) calculated in a forwards and a backwards direction (FDP,BDP) using a MaxLogMAP algorithm in a first calculation operation, with selected values stored in a memory for use as interpolation points in a subsequent calculation operation, for providing additional interpolated metric values. The calculation operations are repeated to provide accurate soft output values.
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