Pulse or digital communications – Equalizers – Automatic
Reexamination Certificate
2006-02-21
2006-02-21
Chin, Stephen (Department: 2634)
Pulse or digital communications
Equalizers
Automatic
C375S340000, C375S219000, C375S229000, C370S342000, C342S165000, C714S792000, C700S052000, C178S06900F
Reexamination Certificate
active
07003029
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.
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Doetsch Markus
Jung Peter
Plechinger Joerg
Schmidt Peter
Schneider Michael
Chin Stephen
Greenberg Laurence A.
Infineon - Technologies AG
Locher Ralph E.
Pathak Sudhanshu C.
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