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:
Feb. 21, 2006
Filed:
Aug. 20, 2001
Markus Doetsch, Schliern, CH;
Peter Jung, Otterberg, DE;
Joerg Plechinger, Munich, DE;
Peter Schmidt, Erpolzheim, DE;
Michael Schneider, München, DE;
Markus Doetsch, Schliern, CH;
Peter Jung, Otterberg, DE;
Joerg Plechinger, Munich, DE;
Peter Schmidt, Erpolzheim, DE;
Michael Schneider, München, DE;
Infineon Technologies, AG, Munich, DE;
Abstract
A method for equalizing and decoding an error-protected data signal transmitted via a radio channel is described. According to the method, an equalized data signal is calculated at the receiving end in a demodulator with a first channel estimator. The equalized data signal is decoded by a decoder to determine a decoded output signal. The equalized data signal is transmitted to a second channel estimator, which repeatedly detects second channel parameters of the radio channel. The parameters are transmitted to the decoder which uses them as calculation parameters during decoding.