Power control for multiple uplink transmissions

A method comprising:

• receiving, by use of a receiver, first scheduling information for a first uplink transmission on a first serving cell at a first time instant, wherein the first scheduling information comprises a first transmission period and a first numerology;
• receiving, by use of the receiver, second scheduling information for a second uplink transmission on a second serving cell at a second time instant, wherein the second scheduling information comprises a second transmission period and a second numerology, and the first transmission period at least partially overlaps the second transmission period;
• determining, by use of a processor, a first transmission power for the first uplink transmission based at least partly on the first scheduling information;
• transmitting, by use of a transmitter, a first portion of the first uplink transmission with the first transmission power during a first time period in which the first transmission period does not overlap with the second transmission period, wherein a first total transmission power during the first time period equals the first transmission power;
• and
• transmitting, by use of the transmitter, a second portion of the first uplink transmission during a second time period in which the first transmission period overlaps with the second transmission period, wherein:
• a second total transmission power during the second time period is greater than or equal to the first total transmission power;
• and
• in response to the second total transmission power being equal to the first total transmission power, the second portion of the first uplink transmission is transmitted with a transmission power less than the first transmission power.