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Rapid identification of transmission media channel characteristics

  • US 20020181567A1
  • Filed: 03/29/2001
  • Published: 12/05/2002
  • Est. Priority Date: 03/29/2001
  • Status: Active Grant
First Claim
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1. A method of rapid identification of transmission media channel characteristics, comprising:

  • generating a training sequence;

    transmitting the training sequence as an input to the channel;

    obtaining an output quantity of the channel related to the transmitted training sequence and an unknown impulse response of the channel;

    computing a known quantity from the training sequence; and

    decoupling the training sequence from the output quantity for computing an estimate of the impulse response of the channel.

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