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Interleaving/de-interleaving method, soft-in/soft-out decoding method and error correction code encoder and decoder utilizing the same
Interleaving/de-interleaving method, soft-in/soft-out decoding method and error correction code encoder and decoder utilizing the same
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机译：交织/解交织方法，软输入/软输出解码方法以及使用该方法的纠错码编码器和解码器
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摘要
An error correction code encoder is provided. A first encoder encodes input information bits and generates first parity check bits. An interleaver interleaves the input information bits and generates permuted information bits. A second encoder encodes the permuted information bits and generates second parity check bits. The interleaver interleaves the input information bits in a window-wise manner so that the input information bits are divided into input information bit windows before being interleaved, and permuted information bit windows having the permuted information bits are generated thereafter. When the input information bit windows are grouped into groups according to different window index characteristics, the window index of each permuted information bit window has the same characteristic as the corresponding input information bit window interleaved therefrom.
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