| 摘要 |
<p>The present invention relates to a method and an apparatus for controlling power in a wireless communications system. According to the present invention, a transmitter in a wireless communications system performs the following procedures: transmitting a signal to a plurality of receivers; receiving a feedback signal including channel status information from each of the receivers; calculating a sum of received signal strength for the feedback signal of each receiver; determining a power control value by using the channel status information of each receiver and the sum of received signal strength; and controlling transmission power based on the power control value.</p> |
