Title:
リードソロモンプロダクトコードのためのエラー訂正方法
Document Type and Number:
Japanese Patent JP4624348
Kind Code:
B2
Abstract:
A method and apparatus for error correction of an encoded data stream. A demodulated data stream is saved in an input buffer. A first correction process is performed on-the-fly in the input buffer. The data is transferred to an external SDRAM after correction. A data frame is copied from the external SDRAM to an embedded SRAM. A multipass correction is started in the embedded SRAM. The corrected data frame is copied back from the embedded SRAM to the external SDRAM.
Inventors:
Stephan Muller
Marten kabutsu
Savier Bague
Marten kabutsu
Savier Bague
Application Number:
JP2006518081A
Publication Date:
February 02, 2011
Filing Date:
July 01, 2004
Export Citation:
Assignee:
Thomson Licensing
International Classes:
G11B20/18; G11B20/10; H03M13/15; H03M13/27; H03M13/29; H03M13/45
Domestic Patent References:
| JP11328880A | ||||
| JP11016298A | ||||
| JP10173546A | ||||
| JP2000112776A |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe