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Uplink power control

  • US 10,660,048 B2
  • Filed: 10/02/2018
  • Issued: 05/19/2020
  • Est. Priority Date: 10/02/2017
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving a first message that configures a set of reference signal resources, wherein each reference signal resource of the set of reference signal resources comprises a downlink reference signal resource or an uplink sounding reference signal resource, and each reference signal resource of the set of reference signal resources is associated with a corresponding uplink transmission beam pattern;

    receiving scheduling information for a first uplink transmission, wherein the first uplink transmission is associated with a first reference signal resource of the set of reference signal resources;

    determining a first uplink transmission beam pattern associated with the first reference signal resource;

    determining a first configured maximum output power for the first uplink transmission beam pattern, wherein the first configured maximum output power is based on a first antenna array property associated with the first uplink transmission beam pattern;

    determining a first transmit power for the first uplink transmission based on the first configured maximum output power; and

    performing the first uplink transmission using the first uplink transmission beam pattern based on the first transmit power.

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