TY - GEN
T1 - Error-event detection codes for partial response channels
AU - Vasic, Bane
PY - 2001
Y1 - 2001
N2 - With an annual increase in density of 100% approaching superparamagnetic limits much stronger error control systems are required in read channels for hard drives. A technique is presented for correcting long errors that are the result of highly colored noise typical for modern magnetic heads and media. We introduce a sofic system-based construction of very high rate codes for correcting errors from a given list, and demonstrate a substantial SNR gain when these codes are used in a scheme that combines the error event detection and the list soft decoding.
AB - With an annual increase in density of 100% approaching superparamagnetic limits much stronger error control systems are required in read channels for hard drives. A technique is presented for correcting long errors that are the result of highly colored noise typical for modern magnetic heads and media. We introduce a sofic system-based construction of very high rate codes for correcting errors from a given list, and demonstrate a substantial SNR gain when these codes are used in a scheme that combines the error event detection and the list soft decoding.
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U2 - 10.1109/TELSKS.2001.955838
DO - 10.1109/TELSKS.2001.955838
M3 - Conference contribution
AN - SCOPUS:84905870066
SN - 078037228X
SN - 9780780372283
T3 - 5th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Service, TELSIKS 2001 - Proceedings of Papers
SP - 562
EP - 566
BT - 5th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Service, TELSIKS 2001 - Proceedings of Papers
PB - IEEE Computer Society
T2 - 5th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Service, TELSIKS 2001
Y2 - 19 September 2001 through 21 September 2001
ER -