公开(公告)号：WO2011129577A3

公开(公告)日：2012-01-26

申请号：PCT/KR2011002553

申请日：2011-04-12

Applicant: SAMSUNG ELECTRONICS CO LTD

Inventor： KANG BO-GYEONG ,  KO JUNG-WAN ,  CHOI SOO-HWAN ,  HWANG SUNG-HEE ,  LEE BYUNG-RAE

IPC: G06F12/14 ,  G06F21/20

CPC classification number: G11C16/3418 ,  G06F12/0246 ,  G06F2212/7209 ,  G11B20/00115 ,  G11B20/00963 ,  G11B2220/60 ,  G11C16/00 ,  G11C16/20 ,  G11C16/349 ,  G11C29/42 ,  G11C29/44 ,  G11C2029/4402

Abstract: A method and system for generating a physical identifier in a storage device that includes a plurality of storage regions is provided. The method includes determining a number of reference storage regions for uniquely identifying the storage device; comparing the number of reference storage regions to a threshold; generating auxiliary storage regions for uniquely identifying the storage device, such that a number of the auxiliary storage regions corresponds to a result of the comparison; generating location distribution information of the reference storage regions and auxiliary storage regions; and storing the location distribution information in the storage device.

Abstract translation: 提供了一种用于在包括多个存储区域的存储设备中生成物理标识符的方法和系统。 该方法包括确定用于唯一地识别存储设备的参考存储区域的数量; 将参考存储区域的数量与阈值进行比较; 产生用于唯一地识别存储设备的辅助存储区域，使得多个辅助存储区域对应于比较的结果; 产生参考存储区域和辅助存储区域的位置分布信息; 以及将所述位置分发信息存储在所述存储装置中。

公开(公告)号：WO2011139134A3

公开(公告)日：2012-02-02

申请号：PCT/KR2011003443

申请日：2011-05-09

Applicant: SAMSUNG ELECTRONICS CO LTD ,  KANG BO-GYEONG ,  KO JUNG-WAN ,  HWANG SUNG-HEE ,  LEE BYUNG-RAE

Inventor： KANG BO-GYEONG ,  KO JUNG-WAN ,  HWANG SUNG-HEE ,  LEE BYUNG-RAE

IPC: H04L9/32

CPC classification number: G06F21/73 ,  G11B20/00123 ,  G11B20/00862 ,  G11B20/00963 ,  G11B2220/60 ,  H04L9/3263

Abstract: According to the present invention, a method for the authentication, by a host device, of a storage device having a plurality of unit storage areas comprises the following steps: acquiring information on the distribution of locations of reference defective areas to be used for uniquely identifying the storage device; sampling the unit storage areas of the storage device; identifying the distribution of locations of physically defective areas among the sampled areas; determining the similarity between the acquired distribution of locations and the identified distribution of locations; and authenticating the storage device in accordance with the result of the determination.

Abstract translation: 根据本发明，用于由主机设备认证具有多个单元存储区域的存储设备的方法包括以下步骤：获取关于用于唯一标识的参考缺陷区域的位置分布的信息 存储设备; 对存储设备的单元存储区域进行采样; 识别采样区域中物理缺陷区域的位置分布; 确定所获取的位置分布与所识别的位置分布之间的相似性; 并根据确定结果认证存储装置。

公开(公告)号：WO2004012185A3

公开(公告)日：2004-06-24

申请号：PCT/KR0301466

申请日：2003-07-23

Applicant: SAMSUNG ELECTRONICS CO LTD

Inventor： HWANG SUNG-HEE ,  LEE KYUNG-GEUN ,  KO JUNG-WAN ,  PARK IN-SIK ,  YOON DU-SEOP

IPC: G11B7/24 ,  G11B7/0045 ,  G11B7/007 ,  G11B7/125 ,  G11B20/10 ,  G11B20/12 ,  G11B20/14 ,  G11B20/18 ,  G11B27/32 ,  H03M5/14

CPC classification number: G11B20/1883 ,  G11B7/00736 ,  G11B20/10 ,  G11B20/10009 ,  G11B20/1217 ,  G11B20/1833 ,  G11B27/329 ,  G11B2020/1873 ,  G11B2220/20

Abstract: An information storage medium (a disc) includes an area and a user data area. The area includes a recordable zone having a drive & disc zone in which information on a drive and information on a state of the disc are recorded. The drive & disc zone includes a plurality of physical clusters or ECC blocks and the information on the drive and the information on the state of the disc are recorded in the same physical cluster or ECC block or different physical clusters or ECC blocks.

Abstract translation: 信息存储介质（盘）包括区域和用户数据区域。 该区域包括具有驱动器和盘区的可记录区，其中记录有关驱动器的信息和关于盘的状态的信息。 驱动器和盘区包括多个物理簇或ECC块，并且关于驱动器的信息和关于盘的状态的信息被记录在相同的物理簇或ECC块或不同的物理簇或ECC块中。

公开(公告)号：WO2012033385A3

公开(公告)日：2012-05-03

申请号：PCT/KR2011006723

申请日：2011-09-09

Applicant: SAMSUNG ELECTRONICS CO LTD

Inventor： KANG BO-GYEONG ,  KO JUNG-WAN ,  LEE BYUNG-RAE

IPC: G06F21/79 ,  G06F12/14 ,  G06F21/10 ,  G06F21/12 ,  G06F21/73 ,  H04L9/32

CPC classification number: G06F21/6218 ,  G06F12/1466 ,  G06F21/10 ,  G06F21/44 ,  G06F21/73 ,  G06F2221/2103 ,  G11B20/00086 ,  G11B20/00115 ,  G11B20/00166 ,  G11B20/00181 ,  G11B20/0021 ,  G11B20/00913 ,  H04L9/0656 ,  H04L63/067 ,  H04L63/0876 ,  H04L2209/08 ,  H04L2209/34 ,  H04L2209/60

Abstract: A non-volatile memory for anti-cloning is provided. The non-volatile memory includes an Enhanced Media Identification (EMID) area, which is located in a specific area of the non-volatile memory, and stores an EMID for identification of the non-volatile memory; and an EMID encoder for modifying the EMID by a preset operation with an arbitrary value.

Abstract translation: 提供了用于反克隆的非易失性存储器。 非易失性存储器包括位于非易失性存储器的特定区域中的增强型介质识别（EMID）区域，并且存储用于识别非易失性存储器的EMID; 以及用于通过具有任意值的预设操作修改EMID的EMID编码器。

公开(公告)号：WO2010098592A3

公开(公告)日：2010-11-25

申请号：PCT/KR2010001175

申请日：2010-02-25

Applicant: SAMSUNG ELECTRONICS CO LTD ,  HWANG SUNG-HEE ,  KO JUNG-WAN ,  LEE KYUNG-GEUN ,  HWANG IN-OH

Inventor： HWANG SUNG-HEE ,  KO JUNG-WAN ,  LEE KYUNG-GEUN ,  HWANG IN-OH

IPC: G11B7/007 ,  G11B7/004 ,  G11B7/24 ,  G11B20/12

CPC classification number: G11B20/1217 ,  G11B7/00736 ,  G11B7/24038 ,  G11B20/1883 ,  G11B2020/1229 ,  G11B2020/1275 ,  G11B2020/1298 ,  G11B2020/1826 ,  G11B2020/1873 ,  G11B2220/20 ,  G11B2220/235 ,  G11B2220/2541

Abstract: The present invention relates to an information storage medium having a plurality of recording layers, to a record reproduction method, and to a record reproduction apparatus. According to the present invention, the information storage medium has a plurality of recording layers, wherein each of the recording layers has an inner circumferential area and a data area. At least one of the plurality of recording layers has, in the inner circumferential area thereof, a temporary defect management area for recording information on defects detected in the data area. The size of the temporary defect management area in the upper layers is larger than that of the temporary defect management area in the lower layers.

Abstract translation: 本发明涉及一种具有多个记录层的信息存储介质，一种记录再现方法以及一种记录再现装置。 根据本发明，信息存储介质具有多个记录层，其中每个记录层具有内圆周区域和数据区域。 多个记录层中的至少一个在其内圆周区域中具有用于记录关于在数据区域中检测到的缺陷的信息的临时缺陷管理区域。 上层中的临时缺陷管理区域的大小大于下层中的临时缺陷管理区域的大小。

公开(公告)号：WO2010093212A2

公开(公告)日：2010-08-19

申请号：PCT/KR2010000927

申请日：2010-02-12

Applicant: SAMSUNG ELECTRONICS CO LTD ,  HWANG SUNG-HEE ,  HWANG IN-OH ,  KO JUNG-WAN ,  LEE KYUNG-GEUN

Inventor： HWANG SUNG-HEE ,  HWANG IN-OH ,  KO JUNG-WAN ,  LEE KYUNG-GEUN

IPC: G11B7/007 ,  G11B7/004 ,  G11B7/125

CPC classification number: G11B20/1217 ,  G11B7/126 ,  G11B2007/0013 ,  G11B2020/1229 ,  G11B2020/1275 ,  G11B2020/1826 ,  G11B2020/1873 ,  G11B2020/1893 ,  G11B2220/235 ,  G11B2220/2541

Abstract: OPC (Optical Power Control) areas are efficiently arranged on an information storage medium with at least three layers according to the present invention so that data records of another layer are smoothly reproduced, reducing the influence of OPC operation during record reproduction. The information storage medium comprises at least three recording layers according to the present invention. Each recording layer comprises at least one OPC area. No OPC area of each recording layer overlaps with adjacent layers around a radius.

Abstract translation: 根据本发明，OPC（光功率控制）区域被有效地布置在具有至少三层的信息存储介质上，从而平滑地再现另一层的数据记录，从而减少了记录再现期间OPC操作的影响。 信息存储介质包括根据本发明的至少三个记录层。 每个记录层包括至少一个OPC区域。 每个记录层的没有OPC区域与半径周围的相邻层重叠。