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|1. (WO2017034147) CHANNEL STATE REPORTING METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME|
|Applicants:||LG ELECTRONICS INC.
|Title:||CHANNEL STATE REPORTING METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME|
An aperiodic channel state reporting method in a wireless communication system, according to an embodiment of the present invention, is performed by means of a terminal. And the method comprises the steps of: receiving an aperiodic channel state information (CSI) report request from a base station; and calculating aperiodic CSI with respect to objects for CSI measurement indicated by means of the aperiodic CSI report request and then transmitting same to the base station, wherein, if valid measurement resources do not exist during a particular time interval with respect to the particular objects for CSI measurement indicated by means of the aperiodic CSI report request, the aperiodic CSI with respect to the objects for CSI measurement can be set as a particular indication value and be transmitted.