The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2009
Filed:
Jul. 01, 2004
Stefan Müller, Villingen-Schwenningen, DE;
Marten Kabutz, Villingen-Schwenningen, DE;
Xavier Lebegue, Jouy-en-Josas, FR;
Stefan Müller, Villingen-Schwenningen, DE;
Marten Kabutz, Villingen-Schwenningen, DE;
Xavier Lebegue, Jouy-en-Josas, FR;
Thomson Licensing, Boulogne-Billancourt, FR;
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.