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    • 75. 发明授权
    • Encoding system and method for encoding error control codes within bit streams
    • 用于对位流内的错误控制代码进行编码的编码系统和方法
    • US08171382B2
    • 2012-05-01
    • US12149214
    • 2008-04-29
    • Heeseok EunJae Hong KimSung Chung Park
    • Heeseok EunJae Hong KimSung Chung Park
    • H03M13/00
    • H03M13/2906G06F11/1072H03M13/2732
    • An encoding system for encoding error control codes may include a first encoder configured to encode an input bit stream to generate first bit streams of C-bits, where c is an integer greater than zero, and a second encoder may be configured to receive the first bit streams and shuffle data of the received first bit streams to generate second bit streams. The data shuffling of the first bit streams may adjust an error distribution of the second bit streams. An encoding method may include encoding an input bit stream to generate first bit streams of C-bits, and receiving the first bit streams and shuffling data of the received first bit streams to generate second bit streams. An error distribution of the second bit streams may be adjusted based on the data shuffling.
    • 用于编码错误控制代码的编码系统可以包括第一编码器,其被配置为编码输入比特流以产生C比特的第一比特流,其中c是大于零的整数,并且第二编码器可以被配置为接收第一 对流接收的第一位流进行数据流和混洗,生成第二位流。 第一比特流的数据混洗可以调整第二比特流的误差分布。 编码方法可以包括编码输入比特流以产生C比特的第一比特流,以及接收所接收的第一比特流的第一比特流和混洗数据以产生第二比特流。 可以基于数据混洗来调整第二比特流的误差分布。
    • 80. 发明申请
    • Data detecting apparatus based on channel information and method thereof
    • 基于信道信息的数据检测装置及其方法
    • US20090235128A1
    • 2009-09-17
    • US12230502
    • 2008-08-29
    • Heeseok EunJun Jin KongJae Hong Kim
    • Heeseok EunJun Jin KongJae Hong Kim
    • G06F11/10G06F12/02G06F11/34
    • G06F11/1008G11C16/26
    • An apparatus and a method for detecting data stored in a memory cell based on channel information of the memory cell are provided. The data detecting apparatus may include a voltage comparison unit that compares a plurality of soft decision reference voltages between neighboring hard decision reference voltages with a threshold voltage of a memory cell to determine a region including the threshold voltage, and a data detection unit that detects data stored in the memory cell based on channel information of the memory cell according to the region. The data detecting apparatus may further include a reference voltage determination unit that determines the plurality of soft decision reference voltages based on the channel information of the memory cell.
    • 提供了一种用于基于存储器单元的信道信息来检测存储在存储单元中的数据的装置和方法。 数据检测装置可以包括电压比较单元,其将相邻硬判决参考电压之间的多个软判决参考电压与存储器单元的阈值电压进行比较,以确定包括阈值电压的区域;以及数据检测单元,其检测数据 根据该区域,根据存储单元的信道信息存储在存储单元中。 数据检测装置还可以包括参考电压确定单元,其基于存储器单元的信道信息来确定多个软判决参考电压。