Method and apparatus for performing a channel measurement through a receiving end in a wireless communication system

摘要

Disclosed is a method for receiving a downlink signal through a receiving end in a wireless communication system. Specifically, the method comprises the steps of: receiving, from a transmitting end, information on at least one antenna port of a reference signal for a control channel and at least one antenna port of a reference signal for a data channel; receiving the control channel on the basis of the reference signal for the control channel; and receiving the data channel on the basis of the reference signal for the control channel and the reference signal for the data channel, wherein the at least one antenna port of the reference signal for the control channel is included in the at least one antenna port of the reference signal for the data channel.

主权项

1. A method of receiving a downlink signal at a receiving end in a wireless communication system, the method comprising:
receiving antenna port configuration information on at least one antenna port of a reference signal of a control channel and at least one antenna port of a reference signal of a data channel from a transmitting end; receiving the control channel based on the reference signal of the control channel; receiving the data channel based on the reference signal of the control channel and the reference signal of the data channel; and decoding the data channel using the antenna port configuration information by performing a channel measurement using the reference signal of the control channel, wherein the at least one antenna pan of the reference signal of the control channel is included in the at least one antenna port of the reference signal of the data channel.