Method for measuring channel state information in a wireless access system and apparatus for same

A user equipment (UE) for measuring channel state information in a wireless access system for supporting an environment in which amounts of uplink (UL) and downlink (DL) resources are dynamically changed, the UE comprising:

• a radio frequency (RF) unit for transmitting the channel state information and for transmitting and receiving a radio signal;
• and
• a processor which is configured to:
• receive interference measurement resource information comprising location information of interference measurement resource, receive UL and DL configuration information indicating whether one or more UL subframes among UL resources are reconfigured to one or more DL subframes for the traffic adaption and measure interference on the interference measurement resource included in the one or more DL subframes being reconfigured based on the UL and DL configuration information,
• wherein the location information of the interference measurement resource include a subframe offset, a subframe period, and
• wherein a location of the interference measurement resource is specified using a combination the subframe offset and the subframe period.