公开(公告)号：US10523367B2

公开(公告)日：2019-12-31

申请号：US15680661

申请日：2017-08-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eran Hof ,  Moshe Twitto ,  Jun Jin Kong

IPC: H04L1/00 ,  H03M13/37 ,  H03M13/45 ,  H03M13/13

Abstract: A method of storing survivor data generated while decoding channel polarization codes in a memory module includes setting a list size that corresponds to a number of decoder units used to decode the channel polarization codes, inputting a stream of input bits to the decoder units, and sequentially decoding the input bits. Each input bit is decoded using all previous input bits decoded before the each input bit. The method further includes selecting a plurality of survivor bits from among the decoded input bits, and storing the selected survivor bits in the memory module in a binary tree configuration. The number of edges in each level of the binary tree configuration does not exceed the list size.

公开(公告)号：US20130301353A1

公开(公告)日：2013-11-14

申请号：US13799554

申请日：2013-03-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Moshe Twitto ,  Jun-Jin Kong

IPC: G11C16/16

CPC classification number: G11C16/16 ,  G11C16/10 ,  G11C16/3445

Abstract: Methods of driving a memory include erasing a plurality of memory cells of a memory device, testing whether the memory cells have been erased, and programming the memory cells without erasing the memory cells again if more than a predetermined percentage of the memory cells, but less than all of the memory cells, were successfully erased.

Abstract translation: 驱动存储器的方法包括擦除存储器件的多个存储器单元，测试存储器单元是否已被擦除，并且如果多于存储器单元的预定百分比，则不再擦除存储器单元而对存储器单元进行编程，而是更少 比所有的记忆单元都被成功擦除。

公开(公告)号：US09570174B2

公开(公告)日：2017-02-14

申请号：US14446350

申请日：2014-07-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Avner Dor ,  Moshe Twitto ,  Jun-Jin Kong ,  Hong-Rak Son ,  Young-Geon Yoo

IPC: G06F11/10 ,  G11C16/10 ,  G11C16/08 ,  G11C11/56 ,  G11C16/04

CPC classification number: G11C16/10 ,  G06F11/1048 ,  G11C11/5628 ,  G11C16/0483 ,  G11C16/08

Abstract: Provided are a coding/decoding method for use in a multi-level memory system. The coding method includes searching for a set of symbols that may generate a forbidden pattern that is set initially from an input data stream, and sticking at least one bit included in the searched set of the symbols that may generate the forbidden pattern so as not to generate the forbidden pattern.

Abstract translation: 提供了一种用于多级存储器系统中的编码/解码方法。 编码方法包括搜索可以生成最初从输入数据流设置的禁止模式的一组符号，并且将包含在搜索到的可能生成禁止模式的符号组中的至少一个比特，以便不 生成禁止的模式。

公开(公告)号：US09076533B2

公开(公告)日：2015-07-07

申请号：US13803390

申请日：2013-03-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Jin Kong ,  Avner Dor ,  Moshe Twitto ,  Shay Landis

IPC: G11C16/10 ,  G11C11/56 ,  G11C16/04 ,  G11C16/34

CPC classification number: G11C16/10 ,  G11C11/5628 ,  G11C16/0483 ,  G11C16/349

Abstract: A method of operating a memory device includes programming a first data signal to a first memory cell, attempting to program a second data signal to the first memory cell in a state where the first memory cell is not erased, and marking the first memory cell as blank upon failing to program the second data signal to the first memory cell.

Abstract translation: 操作存储器件的方法包括将第一数据信号编程到第一存储器单元，在第一存储器单元未被擦除的状态下尝试将第二数据信号编程到第一存储器单元，并将第一存储单元标记为 在将第二数据信号编程到第一存储器单元时未被编程。