METHOD FOR RECEIVING DOWN LINK SIGNAL AND APPARATUS THEREFOR

摘要

A method for receiving downlink signal and an apparatus therefor are disclosed. A method for enabling a user equipment (UE) to receive a downlink signal from an eNB including a plurality of antenna ports in a wireless communication system includes: receiving a precoded reference signal according to a precoded reference signal configuration for the plurality of antenna ports; measuring receive (Rx) power of the reference signal for each of the plurality of antenna ports; and reporting, to the eNB, at least one of Rx power values of the reference signal, measured for the plurality of antenna ports. The reference signal is for serving cell search of the UE and precoding is applied to the plurality of antenna ports through which the reference signal is transmitted.

主权项

1. A method for receiving, by a user equipment (UE), downlink signal from an eNB having a plurality of antenna ports in a wireless communication system, the method comprising:
receiving reference signal according to a precoded reference signal configuration composing the plurality of antenna ports; measuring received power value of the reference signal for each of the plurality of antenna ports; and reporting, to the eNB, at least one of measured received power values for the plurality of antenna ports, wherein the reference signal is for searching a serving cell of the UE and each of the reference signal which is transmitted through the plurality of antenna ports is precoded.