Uplink power control
First Claim
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.
1 Assignment
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Accused Products
Abstract
Apparatuses, methods, and systems are disclosed for uplink power control. One method includes: receiving a message that configures a set of resources that each includes a downlink resource or an uplink sounding resource and is associated with an uplink transmission beam pattern; receiving scheduling information for an uplink transmission that is associated with a resource of the set of resources; determining an uplink transmission beam pattern associated with the resource; determining a configured maximum output power for the uplink transmission beam pattern that is based on an antenna array property associated with the uplink transmission beam pattern; determining a transmit power for the uplink transmission based on the configured maximum output power; and performing the uplink transmission using the uplink transmission beam pattern based on the transmit power.
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Citations
20 Claims
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1. A method comprising:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An apparatus comprising:
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a receiver that; receives 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; and receives 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; and a processor that; determines a first uplink transmission beam pattern associated with the first reference signal resource; determines 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; determines a first transmit power for the first uplink transmission based on the first configured maximum output power; and performs the first uplink transmission using the first uplink transmission beam pattern based on the first transmit power. - View Dependent Claims (18, 19, 20)
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Specification