METHOD FOR TRANSCEIVING SIGNAL VIA INTERFERENCE MEASUREMENT IN WIRELESS COMMUNICATION SYSTEM WITH COOPERATIVE BASE STATIONS, AND APPARATUS THEREFOR

摘要

Disclosed is a method for a first base station for transmitting a signal to a terminal in a wireless communication system. The method comprises the steps of: receiving, from a second base station, information related to a plurality of interference measurement resources; applying beamformings corresponding to the plurality of interference measurement resources; transmitting, to the terminal, information that downlink data signal does not get mapped in the plurality of interference measurement resources; and transmitting a downlink signal independent of the beamformings to the terminal from a resource domain which excludes the plurality of interference measurement resources.

主权项

1. A method for transmitting a signal to a user equipment (UE) by a first base station (BS) in a wireless communication system, the method comprising:
receiving information about a plurality of interference measurement resources from a second BS; applying beamformings corresponding to the plurality of interference measurement resources; transmitting information indicating that a downlink data signal is not mapped in the plurality of interference measurement resources, to the UE; and transmitting an independent downlink signal from the beamformings to the UE, in a resource region except for the plurality of interference measurement resources.