Encoding recording data on optical disks

Details Encoding recording data on optical disks Encoding recording data on optical disks

2008-04-04

2011-12-13

Hindi, Nabil Z (Department: 2627)

Dynamic information storage or retrieval

Binary pulse train information signal

Format arrangement processing for auxiliary information

Reissue Patent

active

RE043019

ABSTRACT:
An encoding method for recording gap regions or sectors having repeated data is disclosed. At least one sector is entirely encoded and stored in a memory buffer of the optical recording system. If the currently encoded are gap regions or sector having repeated data embedded in the fields of user data, only those portions affected by the modified header will be encoded to derive associated P code and Q code. The error detection code is firstly generated in the mode 1 standard when a gap region is encoded. P code is then encoded for those regions affected by the sequentially modified header and error detection code, while associated Q code is then derived according the modified header, error detection code, and P code. In the mode 2 form 1 and mode form 2 standards, only those regions affected by the sequentially modified header should be re-encoded again. Since the remaining portions employ the same data as the last encoded one in the memory buffer so that the encoding performance would be significantly upgraded whatever encoding standards are employed.

REFERENCES:
patent: 6269059 (2001-07-01), Kuroda et al.
patent: 244066 (2005-11-01), None

Affiliated with

Also associated with

Rating

Encoding recording data on optical disks does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Encoding recording data on optical disks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Encoding recording data on optical disks will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4259426