Method for controlling power and electronic device thereof

An electronic device comprising:

• a communication module;
• and
• one or more processors,
• wherein the one or more processors are configured to:
• during a first averaging window, the first averaging window comprising a plurality of time intervals including a first time interval, a second time interval following the first time interval, and a third time interval following the second time interval:
• identify a first amount of power corresponding to a first output signal outputted from the communication module for the first time interval by identifying a first electromagnetic wave absorption rate corresponding to the first amount of power;
• determine a second maximum power limit value for the second time interval, based on a difference between the electromagnetic wave absorption rate for the first time interval and the first electromagnetic wave absorption rate for the first time interval, the electromagnetic wave absorption rate corresponding to a maximum power limit value for the first time interval;
• and
• output a second output signal through the communication module for the second time interval, based at least on the second maximum power limit value.

A control method of an electronic device, the control method comprising:

• during a first averaging window, the first averaging window comprising a plurality of time intervals including a first time interval, a second time interval following the first time interval, and a third time interval following the second time interval:
• identifying a second amount of power corresponding to a second output signal outputted through an antenna for the second time interval using a communication module, wherein identifying the second amount of power comprises identifying a second electromagnetic wave absorption rate corresponding to the second amount of power;
• determining a maximum power limit value for the third time interval based on a difference between a target electromagnetic wave absorption rate for the second time interval and the second electromagnetic wave absorption rate for the second time interval, the target electromagnetic wave absorption rate corresponding to a maximum power limit value for the second time interval;
• and
• outputting a third output signal through the antenna for the third time interval based at least on the maximum power limit value for the third time interval.