Method for the parameterization of a reception means as well as a corresponding reception means and radio station
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United States of America Patent
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Mar 5, 2002
Grant Date -
N/A
app pub date -
Apr 4, 1997
filing date -
Apr 4, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The method is for the parameterization of at least one reception apparatus for a radio station, whereby the reception apparatus contains an adaptive pre-filter. The filter coefficients of the pre-filter for suppression of received noise quantities and the channel coefficients for the detector for compensating the transit time differences of different signal components of a reception signal are simultaneously determined. During a training sequence, test data present in the reception apparatus is evaluated with channel coefficients in a channel model, and received test data is evaluated with filter coefficients of the pre-filter and superposed to form antenna data or, respectively, model quantities. The minimization of the deviation of antenna data and model quantities is undertaken upon exclusion of the trivial solution. The method is especially suited for base stations and mobile parts in mobile radiotelephone systems.
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