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公开(公告)号：US09166624B2
公开(公告)日：2015-10-20
申请号：US13697576
申请日：2011-05-11
申请人： Masaharu Imai , Yoshinori Takeuchi , Keishi Sakanushi , Takashi Hamabe , Kazuki Ohya , Masaaki Abe
发明人： Masaharu Imai , Yoshinori Takeuchi , Keishi Sakanushi , Takashi Hamabe , Kazuki Ohya , Masaaki Abe
CPC分类号： H03M13/19 , H03M13/05 , H03M13/09 , H03M13/11 , H03M13/353 , H03M13/616 , H03M13/618 , H03M13/6502
摘要： An error-correcting code processing method includes: calculating descending symbols or ascending symbols or both, and calculating, as a parity, exclusive OR of all elements of an information symbol sequence; one or both of calculating exclusive OR for each element of the descending symbols, to generate low-order n bits of the descending symbols and calculating exclusive OR for each element of the ascending symbols, to generate low-order n bits of the ascending symbols; one or both of calculating exclusive OR of elements obtained by selecting, in descending order, elements from an element sequence resulting from arranging parities, to generate a high-order m bit of the descending symbols and calculating exclusive OR of elements obtained by selecting, in ascending order, elements from the element sequence, to generate a high-order m bit of the ascending symbols; and outputting the descending symbols or the ascending symbols or both as check symbols or a syndrome.
摘要翻译： 纠错码处理方法包括：计算下降符号或上升符号或两者，并且计算信息符号序列的所有元素的奇偶校验异或; 对下降符号的每个元素计算异或的一个或两个，以产生下降符号的低阶n位并且计算上升符号的每个元素的异或，以生成上升符号的低阶n位; 通过从降序排列的元素序列中按顺序选择元素，生成下降符号的高阶m位，并计算通过选择所得到的元素的异或来获得的元素中的一个或两个 从元素序列上升序列，生成上升符号的高位m位; 并输出下行符号或上升符号或两者作为检查符号或综合征。
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公开(公告)号：US20130061115A1
公开(公告)日：2013-03-07
申请号：US13697576
申请日：2011-05-11
申请人： Masaharu Imai , Yoshinori Takeuchi , Keishi Sakanushi , Takashi Hamabe , Kazuki Ohya , Masaaki Abe
发明人： Masaharu Imai , Yoshinori Takeuchi , Keishi Sakanushi , Takashi Hamabe , Kazuki Ohya , Masaaki Abe
CPC分类号： H03M13/19 , H03M13/05 , H03M13/09 , H03M13/11 , H03M13/353 , H03M13/616 , H03M13/618 , H03M13/6502
摘要： An error-correcting code processing method includes: calculating descending symbols or ascending symbols or both, and calculating, as a parity, exclusive OR of all elements of an information symbol sequence; one or both of calculating exclusive OR for each element of the descending symbols, to generate low-order n bits of the descending symbols and calculating exclusive OR for each element of the ascending symbols, to generate low-order n bits of the ascending symbols; one or both of calculating exclusive OR of elements obtained by selecting, in descending order, elements from an element sequence resulting from arranging parities, to generate a high-order m bit of the descending symbols and calculating exclusive OR of elements obtained by selecting, in ascending order, elements from the element sequence, to generate a high-order m bit of the ascending symbols; and outputting the descending symbols or the ascending symbols or both as check symbols or a syndrome.
摘要翻译： 纠错码处理方法包括：计算下降符号或上升符号或两者，并且计算信息符号序列的所有元素的奇偶校验异或; 对下降符号的每个元素计算异或的一个或两个，以产生下降符号的低阶n位并且计算上升符号的每个元素的异或，以生成上升符号的低阶n位; 通过从降序排列的元素序列中按顺序选择元素，生成下降符号的高阶m位，并计算通过选择所得到的元素的异或来获得的元素中的一个或两个 从元素序列上升序列，生成上升符号的高位m位; 并输出下行符号或上升符号或两者作为检查符号或综合征。
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