Tap initialization of equalizer based on estimated channel impulse response

Tap initialization of equalizer based on estimated channel impulse response

  • CN 101,355,535 A
  • Filed: 07/24/2008
  • Published: 01/28/2009
  • Est. Priority Date: 07/27/2007
  • Status: Active Application
First Claim
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1. , a kind of equalizer comprises:

  • Channel estimator is used for estimating based on received signal the impulse response of transmission channel;

    Be used to generate the training signal maker of reference signal, described maker comprisesTransmission channel based on from the emulation of the described impulse response of described channel estimator is used for exporting training signal based on the input of described reference signal;

    AndAdjustable equalizer part is used for coming the initialization equalizer coefficients based on described reference signal and based on the described training signal from described training signal maker.

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