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METHOD FOR CONTROLLING INTERFERENCE IN FEMTO CELL DEPLOYMENTS

  • US 20110003597A1
  • Filed: 03/24/2009
  • Published: 01/06/2011
  • Est. Priority Date: 03/25/2008
  • Status: Active Grant
First Claim
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1. A method of reducing interference between a femto cell and a macro cell in a wireless communication network, the method comprising:

  • identifying a plurality of preselected wireless signal carriers based on a predefined geographical area;

    measuring initial power levels for the wireless signal carriers provided in the predefined geographical area;

    selecting one of the wireless signal carriers based on predefined criteria associated with the measured initial power level; and

    adjusting a transmission power level of a femto transmitter based on a communication placed to a mobile terminal.

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