Apparatus and method of generating optimum recording power...

Details Apparatus and method of generating optimum recording power... Apparatus and method of generating optimum recording power...

2006-04-04

2006-04-04

Korzuch, William (Department: 2653)

Dynamic information storage or retrieval

Control of storage or retrieval operation by a control...

Mechanism control by the control signal

C369S044260, C369S059250

Reexamination Certificate

active

07023773

ABSTRACT:
A method and apparatus for generating an optimum recording power before recording user data in a recordable optical recording medium is disclosed. According to the method and apparatus, an optimum power calibration (OPC) is performed in the unit of a sector, and the start position of the respective physical sector can be synchronized. Thus, the optimum recording power can be determined even in a DVD-R/RW in which a PCA area exists but no OPC method is prescribed. Also, the degree of OPC can be heightened, and the limitation of the PCA area can be overcome. The method and apparatus also enables an easy and accurate search of the start position even in an odd sector where LPP data is recorded in odd positions.

REFERENCES:
patent: 5737289 (1998-04-01), Udagawa
patent: 5848045 (1998-12-01), Kirino et al.
patent: 6765851 (2004-07-01), Kawashima et al.

Affiliated with

Also associated with

Rating

Apparatus and method of generating optimum recording power... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method of generating optimum recording power..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method of generating optimum recording power... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3593605