APPARATUS AND METHOD FOR SAVING POWER CONSUMPTION IN BROADBAND WIRELESS COMMUNICATION SYSTEM

摘要

A method for operating a device according to various embodiments comprises the following processes: determining whether a traffic amount based on a predetermined period is equivalent to or higher than a critical value; transmitting a first signal by using a plurality of resources through a plurality of antennas when the traffic amount is equivalent to or higher than the critical value; transmitting a second signal by using a part of the resources through a part of the antennas, when the traffic amount is less than the critical value; and controlling transmission electricity of the second signal to have a greater value than transmission electricity of the first signal.