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ADAPTIVE FILTER BANK FOR DYNAMIC NOTCHING IN POWERLINE COMMUNICATION
ADAPTIVE FILTER BANK FOR DYNAMIC NOTCHING IN POWERLINE COMMUNICATION
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机译:电力线通信中动态陷波的自适应滤波器组
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摘要
notching requirements and has to adapt to the dynamic changes in the performance of the PLC medium, the adaptive filter bank can be avascularization on PLC device. PLC device may be applied to one or more filter elements of a filter bank adaptive filter coefficients to generate one or more notching the subcarrier bands from the PLC. Performance measurement of one or more subcarriers in the band PLC is determined by comparison to the corresponding performance measurement thresholds that is can be evaluated. For a given notching subcarriers, if the performance measure of the corresponding sub-carriers that do not conform to performance measurement thresholds, updated filter coefficients for the filter elements configured to produce a notching subcarriers are at least on the performance measurements of the one or more subcarriers It can be determined based in part. The filter coefficient of the filter elements may be updated to the next by using the updated filter coefficients. ;
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