METHOD FOR CHANGING RS MODE IN ENVIRONMENT WHERE OPERATION IS DONE BY FDR SCHEME, AND DEVICE THEREFOR

摘要

A method for a device changing a RS mode, the device operating by a FDR scheme, comprises the steps of: deciding to change from a first RS mode to a second RS mode if a preset condition is satisfied; and transmitting information related to the decided second RS mode to a terminal, wherein the first RS mode and the second RS mode may be distinguished from each other by whether RSs which are added in order to channel estimate a non-linear component of a self-interference signal are transmitted or not.