金融界2025年6月2日消息，国家知识产权局信息显示，美光科技公司申请一项名为“阈值数目个迭代之后利用可调整参数的迭代性错误校正”的专利，公开号CN120066845A，申请日期为2021年03月。
专利摘要显示，本申请涉及阈值数目个迭代之后利用可调整参数的迭代性错误校正。一种存储器系统中的处理装置从存储器装置读取感测字，且对所述感测字的对应子集执行多个奇偶校验方程式以确定多个奇偶校验方程式结果。所述处理装置使用所述多个奇偶校验方程式结果确定所述感测字的校正子，确定所述感测字的所述校正子是否满足码字准则，且响应于所述感测字的所述校正子不满足所述码字准则，执行迭代性低密度奇偶校验LDPC校正过程，其中在执行阈值数目个迭代之后调整所述迭代性LDPC校正过程的至少一个准则。
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