公开(公告)号：US20160291898A1

公开(公告)日：2016-10-06

申请号：US14677588

申请日：2015-04-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Uri BEITLER ,  Jun Jin KONG

IPC: G06F3/06

CPC classification number: G06F3/0643 ,  G06F3/0604 ,  G06F3/061 ,  G06F3/0667 ,  G06F3/0679

Abstract: At least one example embodiment discloses a memory storage device including a first memory and a controller configured to program a file into the first memory, read the file from the first memory upon receiving a request for the file from an external host, the request identifying requested manipulations to the file, and manipulate the file in accordance with the request.

Abstract translation: 至少一个示例实施例公开了一种存储器存储设备，其包括第一存储器和被配置为将文件编程到第一存储器中的控制器，在从外部主机接收到对该文件的请求时从第一存储器读取该文件， 操纵文件，并根据请求操纵文件。

公开(公告)号：US20160054930A1

公开(公告)日：2016-02-25

申请号：US14463129

申请日：2014-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Avner DOR ,  Elona EREZ ,  Jun Jin KONG

IPC: G06F3/06

CPC classification number: G06F3/0608 ,  G06F3/0641 ,  G06F3/0679 ,  G06F3/0688 ,  G06F11/1453 ,  G06F17/30159

Abstract: At least one example embodiment discloses a method of determining a similarity in a nonvolatile memory. The method includes obtaining first data and second data units, the first data unit divided into a first plurality of non-overlapping chunks of data and the second data unit divided into a second plurality of non-overlapping chunks of data, determining a first plurality of values associated with the first plurality of chunks and a second plurality of values associated with the second plurality of chunks and determining a similarity between the first data unit and the second data unit based on whether any of the first plurality of values equals any of the second plurality of values.

Abstract translation: 至少一个示例性实施例公开了一种确定非易失性存储器中的相似性的方法。 该方法包括：获取第一数据和第二数据单元，将第一数据单元划分为第一多个非重叠的数据块，以及将第二数据单元划分成第二多个非重叠的数据块， 与第一多个块相关联的值和与第二多个块相关联的第二多个值，并且基于第一多个值中的任一个是否等于第二多个块中的任何一个来确定第一数据单元和第二数据单元之间的相似度 多个值。

公开(公告)号：US20130294158A1

公开(公告)日：2013-11-07

申请号：US13936857

申请日：2013-07-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun Jin KONG ,  Sung Chung PARK ,  Dong-Ku KANG ,  Young Hwan LEE ,  Si Hoon HONG ,  Jae Woong HYUN

IPC: G11C16/10

CPC classification number: G11C16/10 ,  G11C7/1006 ,  G11C11/5628 ,  G11C11/5642 ,  G11C16/0483

Abstract: A multi-level cell (MLC) memory device may include ‘a’ number of m-bit MLC memory cells; an encoder that encodes ‘k’ bits of data at a code rate of k/n to generate an encoded bit stream; and a signal mapping module that applies pulses to the MLC memory cells in order to write the encoded bit stream in the MLC memory cells. In the device, ‘a’ and ‘m’ may be integers greater than or equal to 2, ‘k’ and ‘n’ may be integers greater than or equal to 1, and ‘n’ may be greater than ‘k’. A method of storing data in the device may include encoding ‘k’ bits of data at a code rate of k/n to generate an encoded bit stream. A method of reading data from the device may include decoding ‘n’ bits of data at a code rate of n/k to generate a decoded bit stream.

Abstract translation: 多级单元（MLC）存储器件可以包括“a”个m位MLC存储器单元; 编码器，其以k / n的码率对“k”位数据进行编码，以产生编码比特流; 以及信号映射模块，其向MLC存储器单元施加脉冲以便将编码比特流写入MLC存储器单元。 在设备中，'a'和'm'可以是大于或等于2的整数，'k'和'n'可以是大于或等于1的整数，'n'可能大于'k'。 在设备中存储数据的方法可以包括以k / n的码率对'k'位数据进行编码，以产生编码比特流。 从设备读取数据的方法可以包括以n / k的码率对'n'比特的数据进行解码，以产生解码比特流。