Patent ID: 7460831
Filing Date: 2008-12-02
Classification: H04B

Abstract:
1. A signal filtering system comprising: an analog to digital converter adapted to sample a received signal and to produce a data stream corresponding to the received signal in the time domain; a digital signal processing unit to implement spectral analysis of said received signal; a filtering sub-system to filter said data stream based on results of said spectral analysis, the filtering sub-system having one or more digital filter elements, each filtering element adapted to filter one or more sets of frequency bands associated with one or more, respective, communication channels; a controller to configure said one or more digital filter elements based on one or more selected parameters; and a performance monitoring unit to monitor signal flow characteristics through the system and to indicate the signal flow characteristics to said controller, wherein said controller is adapted to reconfigure said one or more filtering elements if the signal flow characteristics are not within predefined ranges.