Title:
【発明の名称】データ保存記録装置に関するマルチレベル・エラー検出及び修正技術
Document Type and Number:
Japanese Patent JP2002528838
Kind Code:
A
Abstract:
A multi-level error correction technique for maintaining data integrity in a data recording/recovery device is presented. Data is stored in buffer packets in a segment of a data buffer before being recorded to a storage medium. Error correction codes are generated over a plurality of instances of a plurality of buffer packet patterns in the segment, and are recorded along with all of the buffer packets onto a storage medium. During data recovery from the storage medium, recovered error correction code packets are used to perform multi-level segment correction on the recovered data packets.
Inventors:
Kund's Dietmar W
Zakusek, Thomas, Yi
Zakusek, Thomas, Yi
Application Number:
JP2000577661A
Publication Date:
September 03, 2002
Filing Date:
October 20, 1999
Export Citation:
Assignee:
Eccle corporation
International Classes:
H03M13/15; H03M13/29; H04L1/00; G11B20/18; (IPC1-7): G11B20/18; H03M13/15; H04L1/00
Attorney, Agent or Firm:
Kazuko Hori (1 person outside)