Data reproduction control method for optical disk drive and...

Details Data reproduction control method for optical disk drive and... Data reproduction control method for optical disk drive and...

2006-06-20

2006-06-20

Tran, Thang V. (Department: 2653)

Dynamic information storage or retrieval

With servo positioning of transducer assembly over track...

Optical servo system

C369S053350

Reexamination Certificate

active

07065014

ABSTRACT:
In a method of controlling data reproduction in an optical disk drive, when a decoding error occurs, decoding is performed by changing a servo parameter. Thus, the decoding errors are reduced while playability is improved. The method of controlling data reproduction in an optical disk drive for reading data stored on an optical disk is performed by monitoring whether a decoding error occurred at a host part, if a decoding error occurred, changing a servo parameter for adjusting balance and/or offset of error signal which input to servo system, and rereading a portion on the optical disk medium where the decoding error occurred using the changed servo parameter and performing decoding.

REFERENCES:
patent: 4761692 (1988-08-01), Yoshida et al.
patent: 4769801 (1988-09-01), Funada et al.
patent: 4823330 (1989-04-01), Arter et al.
patent: 5475664 (1995-12-01), Shimizume et al.
patent: 5663942 (1997-09-01), Ishibashi et al.
patent: 6587407 (2003-07-01), Nakamura et al.
patent: 6888782 (2005-05-01), Tateishi et al.
patent: 2001/0038584 (2001-11-01), Saito
patent: 2002/0181349 (2002-12-01), Yoshioka

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