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STABILITY RECOVERY FOR AN ON-FREQUENCY RF REPEATER WITH ADAPTIVE ECHO CANCELLATION

  • US 20080113617A1
  • Filed: 11/14/2007
  • Published: 05/15/2008
  • Est. Priority Date: 11/15/2006
  • Status: Active Grant
First Claim
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1. A wireless repeater, comprising:

  • an input antenna for receiving an input signal;

    an output antenna for outputting an amplified signal;

    an amplifier for amplifying the received input signal and providing the output amplified signal to the output antenna; and

    an internal feedback path for adaptively cancelling an echo between the output antenna and the input antenna by implementing an adaptive algorithm employing a list having a plurality of list elements, each list element comprising one or more echo cancellation parameters and one or more repeater settings.

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