Method for transmitting sounding reference signal in multiple antenna wireless communication system and apparatus therefor

A user equipment of a MIMO antenna wireless communication system, the user equipment comprising:

• a receiving module for receiving parameters for a sounding reference signal from a base station, the parameters including an initial cyclic shift value and an initial transmissionComb value;
• a processor for configuring cyclic shift values corresponding to a plurality of antenna ports based on the initial cyclic shift value, and for configuring transmissionComb values corresponding to the plurality of antenna ports based on the initial transmissionComb value;
• and
• a transmitting module transmitting the sounding reference signal to the base station through each of the plurality of antenna ports by using the configured cyclic shift values and transmissionComb values,
• wherein, if the initial cyclic shift value is a predetermined value and the number of the plurality of antenna ports is 4, the transmissionComb values corresponding to two antenna ports of the plurality of antenna ports are configured as 1 minus the initial transmissionComb value.