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Method and device for estimating the impulse response of a network of cables by deconvolution myopic
Method and device for estimating the impulse response of a network of cables by deconvolution myopic
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机译:通过反卷积近视估计电缆网络的脉冲响应的方法和装置
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摘要
The method involves introducing a test signal into an input point of a network. A signal is measured in an output point of the network, where the input point and the output point are same. A pulse response is initially estimated (300) by deconvolution of the signal with a core corresponding to the test signal. A deconvolution core is estimated (301) by using the result of the initial estimation of pulse response while considering the distortions introduced by the network. A fine estimation of the pulse response is carried out (302) by the deconvolution using the core. An independent claim is also included for a reflectometry device comprising a unit for generating a test signal.
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