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. 08, 2005
Filed:
Mar. 28, 2002
Markus Dillinger, München, DE;
Peter Jung, Otterberg, DE;
Jörg Plechinger, München, DE;
Peter Schmidt, Erpolzheim, DE;
Egon Schulz, München, DE;
Markus Dötsch, Schliern, CH;
Enric Mitjana, München, DE;
Jürgen Schindler, Berlin, DE;
Michael Schneider, München, DE;
Markus Dillinger, München, DE;
Peter Jung, Otterberg, DE;
Jörg Plechinger, München, DE;
Peter Schmidt, Erpolzheim, DE;
Egon Schulz, München, DE;
Markus Dötsch, Schliern, CH;
Enric Mitjana, München, DE;
Jürgen Schindler, Berlin, DE;
Michael Schneider, München, DE;
Infineon Technologies AG, Munich, DE;
Abstract
To achieve an improved disparate error protection in the transmission of coded symbols of an information stream, the information stream is supplied to a multiplicity of coding branches for coding, and is supplied in parallel, to a puncturing and multiplexing unit. Symbols of different quality classes are fed into each coding branch using a demultiplexer. An interleaver follows at least one demultiplexer for generating error protection for the filtered symbols. The symbols, which may possibly be interleaved, are coded in each coding branch and are supplied to the puncturing and multiplexing unit. The puncturing and multiplexing unit sets a predetermined coding rate.