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 1,355,967 A
  • Filed: 06/13/2000
  • Published: 06/26/2002
  • Est. Priority Date: 06/14/1999
  • Status: Abandoned Application
First Claim
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1. , the wireless telephonic transmitting power of a kind of adjusting may further comprise the steps to keep the method that adjacent channel power suppresses (ACPR) qualified surplus:

  • Amplify first radio frequency (RF) signal according to first gain, to produce the 2nd RF signal;

    Amplify described the 2nd RF signal according to second gain, to produce the 3rd RF signal;

    Determine the expectation power level of described the 3rd RF signal;

    From described expectation power level computation new gain value;

    AndDescribed first gain-adjusted is arrived described new value.

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