ADAPTIVE MULTIPLE ANTENNA TRANSMISSION METHOD AND APPARATUS IN ACCORDANCE WITH ANTENNA TRANSMISSION POWER IN A WIRELESS COMMUNICATION SYSTEM

摘要

The present invention relates to a wireless communication system, and an adaptive multiple antenna transmission method and apparatus in accordance with antenna transmission power are disclosed. A method of performing multiple antenna transmission from a terminal to a base station according to one embodiment of the present invention may include the steps of: determining a reference value for a transmission power of each of a plurality of transmission antennas of the terminal; grouping the plurality of transmission antennas into a first group of transmission antennas and a second group of transmission antennas in accordance with the determined reference value; and transmitting a signal to the base station through at least one of the first group of transmission antennas and the second group of transmission antennas.