Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2011-06-07
2011-06-07
Guyton, Philip (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S006130, C711S159000, C396S047000, C396S053000, C396S053000
Reexamination Certificate
active
07958389
ABSTRACT:
Replacement data for updating data recorded on an information storage medium is recorded in an area for logical overwrite (LOW) replacement; replacement data for replacing a defect generated on the medium is recorded in an area for defect replacement; and, if a defect is generated in an original block recorded in a predetermined area of the medium during a read-modify-write (RMW) process for a LOW for at least partial data of an original block, a replacement block replacing the original block is recorded in the area for LOW replacement and a defect list (DFL) entry including location information of the original block and location information of the replacement block is generated to indicate the replacement state.
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Hwang Sung-hee
Ko Jung-wan
Lee Kyung-Geun
Guyton Philip
North Star Intellectual Property Law, PC
Samsung Electronics Co,. Ltd.
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