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Uplink power control using received reference signal

  • US 9,137,813 B2
  • Filed: 03/13/2014
  • Issued: 09/15/2015
  • Est. Priority Date: 05/14/2001
  • Status: Expired due to Fees
First Claim
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1. A user equipment (UE) comprising:

  • circuitry configured to receive control information on a downlink control channel from a base station;

    wherein the control information includes first information and second information;

    wherein the first information is an allocation of an uplink channel and the second information is used to derive a modulation and coding for the uplink channel;

    wherein the circuitry is further configured in response to receiving the control information to produce a communication for transmission in the allocated uplink channel in a time interval including at least one time slot;

    wherein the communication includes an adaptive modulation and coding report;

    wherein a transmission power level of the communication is derived from at least the second information and a pathloss measured by the UE.

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