Invention Grant
- Patent Title: Information recording medium, recording/reproducing apparatus, and recording/reproducing method to distinguish between an original recording block and a replacement recording block
- Patent Title (中): 信息记录介质,记录/再现装置和用于区分原始记录块和替换记录块的记录/再现方法
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Application No.: US11152237Application Date: 2005-06-15
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Publication No.: US08125867B2Publication Date: 2012-02-28
- Inventor: Sung-hee Hwang , Jung-wan Ko
- Applicant: Sung-hee Hwang , Jung-wan Ko
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2004-0060282 20040730
- Main IPC: G11B7/00
- IPC: G11B7/00

Abstract:
An information recording medium, and a recording/reproducing apparatus and a recording/reproducing method for the recording medium. Original data is sequentially updated by replacing an original recording block with one or more replacement recording blocks. A replacement recording block includes at least one of an original address field indicating a location of the original recording block or a previous address field indicating a location of an immediately previous recording block. Replacement information is effectively recovered in a system where a replacement for logical overwriting (LOW) occurs in either a spare area and a user data area by reference to the address fields in each replacement recording block.
Public/Granted literature
- US20060024030A1 Information recording medium, recording/reproducing apparatus, and recording/reproducing method Public/Granted day:2006-02-02
Information query
IPC分类: