Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systems

Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systems

  • CN 1,732,698 B
  • Filed: 11/07/2002
  • Issued: 10/31/2012
  • Est. Priority Date: 11/07/2002
  • Status: Active Grant
First Claim
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1. method that in a multicarrier system, is used for distributing carrier wave, this method comprises:

  • Confirm the position of a user with respect to a base station;

    According to the position of said user, from the frequency band of multicarrier, select carrier wave to distribute to said user with respect to said base station;

    Give said user with the allocation of carriers of selecting,Based on the carrier wave of the said selection of distributing to said user, indicate whether to regulate transmitting power to said user and be higher than its specified transmitting power scope at least in part;

    AndWherein said user approaches said base station more, and selected carrier wave is more away from the center of said frequency band, cross modulation distortion component that causes with the user who reduces adjacent channel and the frequency band effect of living again.

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