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发明授权
CN104579553B 一种多层纠错编码方法及系统 有权 转让

一种多层纠错编码方法及系统
摘要：
本发明涉及多层纠错编码。所述传输系统可包括变换器、加法器、编码器和发送器。变换器可以分段和转换数据分组成分段。加法器可以添加校验码到每个分段。该编码器可纠错编码到具有所追加的校验码的每个分段。接收系统可包括接收器、解码器、检测器和选择解码器。该解码器可以解码在每个编码分段中的纠错。该检测器可以检查纠错段的校验码。选择解码器可以基于校验码选择至少一个有效分段，并且变换所选择的分段成数据分组。
摘要（英）：

A transmission system may include a transformer, an adder, an encoder, and a transmitter. The transformer may segment and transform a data packet into segments. The adder may add a check code to each of the segments. The encoder may encode error correction to each of the segments with the added check code. A receiving system may include a receiver, a decoder, a checker, and a selector decoder. The decoder may decode error correction in each of the encoded segments. The checker may check the check code of the error corrected segments. The selector decoder may select at least one of the valid segments based upon the check code and transform the selected segments into a data packet.

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