Telecommunications – Radiotelephone system – Usage measurement
Reexamination Certificate
2003-04-04
2008-10-28
Maung, Nay (Department: 2618)
Telecommunications
Radiotelephone system
Usage measurement
C455S068000, C455S069000, C455S307000, C455S340000, C455S260000
Reexamination Certificate
active
07444132
ABSTRACT:
Apparatus, and an associated method, for adaptively controlling filter characteristics of a filter forming part of a receive station, such as a mobile station operable in a cellular communication system. An adaptive parameter unit is provided with signal representations of signals that are to be applied to the filter element. The adaptive parameter unit, responsive to measurement or other analysis of the signal indicia, selects the filter characteristics to be exhibited by the filter. And, the filter characteristics are caused to be selected responsive thereto. Dynamic selection and reselection of the filter characteristics is effectuated in which the response time of the filter is minimized during good signal conditions and increased, to permit increased filter operations, during weak signal conditions.
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Agrawal Rakesh
Pan Li
Alston & Bird LLP
Chan Richard
Maung Nay
Nokia Corporation
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