Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Reexamination Certificate
2003-07-16
2008-10-14
Louis-Jacques, Jacques (Department: 2112)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
C714S769000
Reexamination Certificate
active
07437649
ABSTRACT:
Data is arranged to one block obtained after a CIRC process so that a predetermined data pattern is recorded into a predetermined portion on a disc. By tracing back an encoding step of a Cross-Interleave Reed-Solomon Code (CIRC), a layout of recording data of one block before the CIRC process for allowing the predetermined data pattern to be recorded into the predetermined portion is obtained. An error correcting process of a CD-ROM mode 1 is executed. If a position of a parity coincides with data for forming the predetermined data pattern, a value of user data of an encoding sequence to form the parity is changed. After error correction encoding of a CD-ROM is executed, encoding of the CIRC is executed to the recording data of one block.
REFERENCES:
patent: 5627844 (1997-05-01), Cho
patent: 5684768 (1997-11-01), Terasaki et al.
patent: 6134201 (2000-10-01), Sako et al.
patent: 6138263 (2000-10-01), Kodama
patent: 6144743 (2000-11-01), Yamada et al.
patent: 6430701 (2002-08-01), Takazawa
patent: 6687860 (2004-02-01), Iijima et al.
patent: 6718505 (2004-04-01), Kravtchenko et al.
patent: 9-128890 (1997-05-01), None
patent: 2001-110136 (2001-04-01), None
patent: 2002-197810 (2002-07-01), None
Aida Toru
Furukawa Shunsuke
Inokuchi Tatsuya
Kanada Yoriaki
Kihara Takashi
Alphonse Fritz
Louis-Jacques Jacques
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Sony Corporation
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