Patent ID: 9603099
Date: 2017-03-21
CPC Classifications: H04W

Claim:
1. A method for uplink transmission power control in a wireless transmit receive unit (WTRU), the WTRU configured, at least in part, to transmit simultaneously a first uplink channel and a second uplink channel in one or more uplink carriers, the method comprising: determining a power level of the first uplink channel; comparing the power level of the first uplink channel to a threshold indexed to at least one uplink carrier to determine a power difference; determining a value for a power level of the second uplink channel indexed to the at least one uplink carrier; and setting the power level of the second uplink channel to whichever of the power difference or the determined value is lower, the setting the power level of the second uplink channel not including scaling any of: the power level of the first uplink channel, the power difference, or the determined value for the power of the second uplink channel.