Method for transmitting and receiving channel state information in multi-antenna wireless communication system, and device therefor

A user equipment reporting channel state information (CSI) in a multi-antenna wireless communication system, the user equipment comprising:

• a radio frequency (RF) unit for transmitting and receiving radio signals;
• and
• a processor controlling the RF unit,
• wherein the processor receives first configuration information about a non-precoded first channel state information-reference signal (CSI-RS) configuration from a base station, receives the first CSI-RS, reports, to the base station, the first CSI generated based on the first CSI-RS, and reports, to the base station, codebook configuration information about a codebook configuration which is a basis for generating the first CSI.