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Error correction and the coding in disk storage device driver. Disclosure Number: IPCOM000014835D
Original Publication Date: 1999-Oct-01
Included in the Prior Art Database: 2003-Jun-20

Publishing Venue


Related People

Hiroyuki Ono Hideo Asano Atsushi Kanamaru


Disclosed is a data recovery method for disk storage devices by applying matrix ECC (Error Correction Code) for a block of sectors. This method allows long burst data error correction capability with little loss of the data capacity and the performance. The configuration of a block is, j (integer) sectors are appended as the matrix ECC for leading k (integer) data sectors such as, Sector_1, Sector_2,,,, Sector_k, ECC_sector_1, ECC_sector_2,,,ECC_sector_j