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Uplink power control using received reference signal

  • US 20040219943A1
  • Filed: 05/28/2004
  • Published: 11/04/2004
  • Est. Priority Date: 05/14/2001
  • Status: Active Grant
First Claim
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1. A method for calculating a power level of uplink transmit power, the method comprising:

  • receiving a reference signal;

    obtaining a reference power level from the reference signal;

    determining path loss based, at least in part, upon said reference power level signal;

    receiving a value indicating an uplink interference level;

    receiving an allocation of a specific uplink control channel;

    determining an initial uplink transmit power level based, at least in part, upon said path loss and said uplink interference level; and

    transmitting an uplink signal at said uplink transmit power level.

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