Invention Grant
US09136010B2 Method for generating physical identifier in storage device and machine-readable storage medium
有权
用于在存储设备和机器可读存储介质中生成物理标识符的方法
- Patent Title: Method for generating physical identifier in storage device and machine-readable storage medium
- Patent Title (中): 用于在存储设备和机器可读存储介质中生成物理标识符的方法
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Application No.: US13085052Application Date: 2011-04-12
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Publication No.: US09136010B2Publication Date: 2015-09-15
- Inventor: Bo-Gyeong Kang , Jung-Wan Ko , Soo-Hwan Choi , Sung-Hee Hwang , Byung-Rae Lee
- Applicant: Bo-Gyeong Kang , Jung-Wan Ko , Soo-Hwan Choi , Sung-Hee Hwang , Byung-Rae Lee
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2010-0033549 20100412; KR10-2010-0043230 20100507
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G11C16/34 ; G06F12/02 ; G11C16/20 ; G11C29/42 ; G11C29/44 ; G11C16/00
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.
Public/Granted literature
- US20110252189A1 METHOD FOR GENERATING PHYSICAL IDENTIFIER IN STORAGE DEVICE AND MACHINE-READABLE STORAGE MEDIUM Public/Granted day:2011-10-13
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