METHOD AND APPARATUS FOR RECEIVING OR TRANSMITTING DOWNLINK CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM

摘要

Disclosed is a method for transmitting downlink signals from a base station to a terminal in a wireless communication system according to one embodiment of the present invention, the method comprising the step of transmitting a downlink data channel for semi-persistent scheduling (SPS) (hereinafter referred to as SPS-data channel) and/or a control channel related to the SPS-data channel, wherein if a specific control channel is scheduled in specific subframes (hereinafter referred to as SPS-subframes) in which the SPS-data channel is scheduled, the method further comprises the step of performing a rate matching of the SPS-data channel with respect to the specific control channel, wherein the rate matching can be performed with respect to a pair of resource blocks in which the specific control channel is detected, a pair of resource blocks including a terminal-specific search space for the specific control channel, or a pair of resource blocks including all search spaces for the specific control channel.

主权项

1. A method of transmitting a downlink signal to a terminal by a base station in a wireless communication system, the method comprising
transmitting a downlink data channel for semi-persistent scheduling (SPS) (hereinafter referred to as an SPS-data channel) and/or a control channel related to the SPS-data channel, performing rate matching of the SPS-data channel for a particular control channel when the particular control channel is scheduled in a particular subframe in which the SPS-data channel is scheduled (hereinafter referred to as an SPS-subframe), wherein the rate matching is performed with respect to a resource block pair in which the particular control channel is detected, a resource block pair including a search space specific to the terminal for the particular control channel, or a resource block pair including all search spaces for the particular control channel.