Multiplexing method for signals related to a plurality of terminals in a wireless communication system applying carrier aggregation techniques and apparatus therefor

摘要

The present description discloses a method for transmitting an uplink signal through a non-licensed band from a terminal in a wireless communication system by applying carrier aggregation techniques. More specifically, the method is characterized by comprising the steps of: receiving an uplink scheduling grant from a base station; determining the availability of a non-licensed band; transmitting a signal for reserving resources if a non-licensed band is available; and transmitting an uplink signal to the base station via the non-licensed band on the basis of the uplink scheduling grant.

主权项

1. A method of transmitting an uplink signal via a non-licensed band by a first user equipment in a wireless communication system to which a carrier aggregation scheme is applied, the method comprising:
receiving an uplink scheduling grant from an eNode B; detecting a resource reservation signal of a second user equipment; when the resource reservation signal of the second user equipment corresponds to a predetermined signal indicating that the non-licensed band is reserved by the second user equipment and the second user equipment shares an uplink resource with the first user equipment, configuring the non-licensed band as an available resource; and transmitting the uplink signal to the eNode B via the non-licensed band based on the uplink scheduling grant.