Method and apparatus for transceiving signals

摘要

The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and to an apparatus for the method, wherein the method is configured such that a base station, in which cross-carrier scheduling through a first component carrier (CC) is set, transmits a downlink signal in a TDD wireless communication system in which the first CC and a second CC are aggregated, wherein the method comprises a step of transmitting a control channel signal during a specific subframe timing during which the second CC is set as a downlink. The transmitting step involves transmitting the control channel signal through a control channel region of the first CC when the first CC is set as a downlink in the specific subframe timing, and transmitting the control channel signal through a control channel region of the second CC when the first CC is set as an uplink during the specific subframe timing.

主权项

1. A downlink signal transmitting method performed by a base station for which cross-carrier scheduling via a first component carrier (CC) is configured in a time division duplex (TDD) wireless communication system in which the first CC and a second CC are aggregated, the method comprising:
transmitting a control channel signal in a specific subframe timing in which the second CC is configured as downlink, wherein the transmitting of the control channel signal comprises transmitting the control channel signal via a control channel region of the first CC when the first CC is configured as downlink in the specific subframe timing, and wherein the transmitting of the control channel signal via a control channel region of the second CC when the first CC is configured as uplink in the specific subframe timing.