METHOD FOR MEASURING CHANNEL STATE INFORMATION IN A WIRELESS ACCESS SYSTEM AND APPARATUS FOR SAME

摘要

Disclosed are a method for measuring channel state information in a wireless access system that supports an environment in which an amount of uplink resource and an amount of downlink resource dynamically change, and an apparatus for the method. In detail, the method comprises: a step of receiving interference measurement resource information including information on the location of an interference measurement resource set in an uplink resource for interference measurement; a step of measuring interference being received from an adjacent cell at the location of the interference measurement resource; a step of calculating channel state information using the measured interference value; and a step of transmitting the calculated channel state information to a base station.

主权项

1. A method 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 method performed by a user equipment (UE) and comprising:
receiving interference measurement resource information comprising location information of interference measurement resource configured as UL resource for interference measurement; measuring interference exerted by an adjacent cell at a location of the interference measurement resource; calculating the channel state information using the measured interference; and transmitting the calculated channel state information to an eNB.