Method and device for sending and receiving signals in wireless communication system

摘要

An embodiment of the present invention concerns a method whereby a base station transmits signals in a wireless communication system. The signal transmission method which comprises a step of transmitting a downlink signal in a first subframe set for uplink use, wherein the transmission timing of the first subframe is determined by means of a second subframe that precedes the first subframe, and a time value for a terminal receiving the first subframe is used in the second subframe.

主权项

1. A method for transmitting a signal by a base station in a wireless communication system, comprising:
transmitting a first downlink signal in an Nth subframe configured to be used for uplink, wherein the first downlink signal is transmitted in the Nth subframe excluding at least one OFDM symbol at the end of the Nth subframe; and transmitting a second downlink signal in an (N+1)th subframe configured to be used for downlink, wherein there is a specific time period between the end of transmitting the first downlink signal and the beginning of transmitting the second downlink signal, and the specific time period corresponds to the at least one OFDM symbol at the end of the Nth subframe, where N is an integer.