Adjusting maximum transmit power to maintain constant margin for adjacement channel power

Adjusting maximum transmit power to maintain constant margin for adjacement channel power

CN
  • CN 1,324,818 C
  • Filed: 06/13/2000
  • Issued: 07/04/2007
  • Est. Priority Date: 06/14/1999
  • Status: Active Grant
First Claim
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1. , a kind ofly regulate wireless telephonic transmitting power, may further comprise the steps to keep the method that adjacent channel power suppresses qualified surplus:

  • Amplify first radiofrequency signal according to first gain, to produce second radiofrequency signal;

    Amplify described second radiofrequency signal according to second gain, to produce the 3rd radio frequency signal;

    Determine the expectation power level of described the 3rd radio frequency signal;

    From described expectation power level computation new gain value;

    AndDescribed first gain-adjusted is arrived described new gain value,Wherein said determining step comprises,Determine the look-up table address;

    Maximum permissible power level from described the 3rd radio frequency signal of the access to content of described look-up table address;

    Receive the power of reverse link control signal;

    AndDescribed expectation power level is set at the minimum value of described maximum permissible power level and described power of reverse link control signal.

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