SYSTEMS AND METHODS FOR UPLINK TRANSMISSION POWER CONTROL

摘要

A user equipment (UE) for performing uplink transmission power control is described. The UE includes a processor and memory in electronic communication with the processor. The UE determines that dual connectivity is configured with more than one cell group. The UE also determines if a total transmission power of the cell groups exceeds a maximum allowed transmission power of the UE. The UE further determines if the cell groups are asynchronized and whether look-ahead with processing time reduction is supported by the UE. The UE additionally determines an available transmission power in a subframe of a given cell group. The UE also transmits uplink (UL) channels in a subframe based on the available transmission power of the given cell group.