Methods of setting maximum output power for user equipment and reporting power headroom, and the user equipment

摘要

One embodiment of the method includes defining, at the user equipment, a range for the maximum output power. The range includes a maximum value and a minimum value. The minimum value is based on a maximum power signalled by a base station, a power class of the user equipment, a maximum power reduction permitted, an additional maximum power reduction permitted, a reduction term dependent on transmission bandwidth, and a power management term. The method further includes setting, at the user equipment, the maximum output power within the defined range.

主权项

1. A method of setting a maximum output power for user equipment, the method comprising:
defining, at the user equipment, a range for the maximum output power, the range including a maximum value and a minimum value, the minimum value being based on a maximum power signaled by a base station, a power class of the user equipment, a maximum power reduction permitted, an additional maximum power reduction permitted, a reduction term dependent on transmission bandwidth, and a power management term representing a limit on power reduction due to transmission on different radio access technologies by the user equipment; and setting, by the user equipment, the maximum output power within the defined range.