A user equipment (UE) is described. The UE determines that dual-connectivity is configured with more than one cell group. The UE also determines if guaranteed power is configured for one or more cell groups. The UE further determines if a total scheduled transmission power of the cell groups exceeds a maximum allowed transmission power of the UE. The UE additionally determines a priority of uplink control information (UCI) types and channel types among the one or more cell groups. The UE also determines if at least one of channel conversion and partial UCI dropping can be applied on one or more cell groups. The UE additionally determines a power allocation of the uplink channel to be transmitted. The UE transmits UCI and channels on the cell groups.