基本信息:
- 专利标题: 향상된 비트 플립핑 방식
- 专利标题(英):KR20210034088A - Improved bit flipping method
- 申请号:KR20217007264 申请日:2019-08-02
- 公开(公告)号:KR20210034088A 公开(公告)日:2021-03-29
- 优先权: US201816104470 2018-08-17
- 主分类号: G06F11/10
- IPC分类号: G06F11/10 ; H03M13/05
摘要:
향상된비트플립핑방식을사용하여메모리셀(들)을작동시키기위한방법, 시스템및 디바이스가설명된다. 향상된비트플립핑방식은대응하는코드워드내 데이터비트가플립핑되는지를나타내는플립비트의생성과동시에코드워드내 데이터비트의오류정정을수행하고; 코드워드내 반전비트(들)의오류정정의수행을삼가고; 다수의반전비트를사용하여높은신뢰성의플립비트를생성하기위한방법, 시스템및 디바이스를포함할수도있다. 예를들어, 훨씬더 신뢰성있는플립비트는복수의, 다수의또는모든반전비트가데이터비트가반전된상태로있는것을나타내는지를결정함으로써생성될수도있다.
摘要(英):
A method, system and device are described for operating memory cell(s) using an improved bit flipping scheme. The improved bit flipping method performs error correction of data bits in a codeword at the same time as generating flip bits indicating whether data bits in a corresponding codeword are flipped; Refrain from performing error correction of the inverted bit(s) in the codeword; A method, system, and device may be included for generating high reliability flip bits using multiple inversion bits. For example, even more reliable flip bits may be created by determining whether a plurality, multiple, or all of the inversion bits indicate that the data bits remain in the inverted state.
信息查询:
EspacenetIPC结构图谱:
G | 物理 |
--G06 | 计算;推算;计数 |
----G06F | 电数字数据处理 |
------G06F11/00 | 计算机 |
--------G06F11/07 | .响应错误的产生,例如,容错 |
----------G06F11/08 | ..用数据表示中的冗余码作错误检测或校正,例如,应用校验码 |
------------G06F11/10 | ...对编码信息添加特定的码或符号,例如,奇偶校验、除9或除11校验 |