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Method and apparatus for controlling the transmission power of a base station in a wireless communication system

  • US 9,357,502 B2
  • Filed: 11/24/2011
  • Issued: 05/31/2016
  • Est. Priority Date: 11/24/2010
  • Status: Active Grant
First Claim
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1. A transmission power control method of a base station in a wireless communication system, the method comprising:

  • calculating signal-to-noise ratio of a target component carrier; and

    if the signal-to-noise ratio is less than a predetermined threshold, increasing a transmission power of the base station to a first predetermined level or requesting a neighbor base station to decrease a transmission power of the neighbor base station,wherein the neighbor base station is requested to decrease the transmission power of the neighbor base station if a neighbor signal-to-noise ratio calculated at the neighbor base station in correspondence to the component carrier is equal to or greater than a predetermined neighbor threshold.

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