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1. 发明公开

EP2985917A1 Decoding method and device 审中-公开
标题翻译： Decodierungsverfahren und -vorrichtung
公开(公告)号：EP2985917A1
公开(公告)日：2016-02-17
申请号：EP14189480.8
申请日：2014-10-20
申请人： ALi Corporation
发明人： Luo, Run-Shu
IPC分类号： H03M13/41
CPC分类号： H03M13/413
摘要： A decoding method is provided for a decoding device of a specific error-correction coding system. An encoding device of the specific error-correction coding system has m registers. An initial state of the m registers is set as the values of least m significant bits of control information. Steps of the decoding method are described as follows. The decoding device receives a symbol sequence output from the encoding device (FIG. 1, S101). A Viterbi algorithm is performed on the symbol sequence to generate a decoding sequence (FIG. 1, S103). Based on the decoding sequence, a path merit of a state corresponding to the decoding sequence is updated, and/or path merits of other states not corresponding to the decoding sequence are updated (FIG. 1, S105).
摘要翻译：为特定纠错编码系统的解码装置提供解码方法。特定纠错编码系统的编码装置具有m个寄存器。将m个寄存器的初始状态设置为控制信息的最小有效位的值。解码方法的步骤如下所述。解码装置接收从编码装置输出的符号序列（图1，S101）。对符号序列执行维特比算法以产生解码序列（图1，S103）。基于解码序列，更新与解码序列相对应的状态的路径优点，并且/或不对应于解码序列的其他状态的路径优点被更新（图1，S105）。

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