METHOD AND APPARATUS FOR CONTENTION BASED UPLINK SIGNAL TRANSMISSION IN WIRELESS COMMUNICATION NETWORK

摘要

In a wireless communication network according to an embodiment of the present invention, a method of operating one terminal included in a terminal group that shares contention resources in a wireless communication network and transmits an uplink signal based on a contention scheme, is provided by the base station. Receiving a signal including information on contention resources; Transmitting an uplink signal including contention resource transmission information mapped to the contention resource through the contention resource of a first slot on the basis of an indication of the contention resource information; Receiving a signal including resource allocation information in a second slot determined based on a result of decoding the uplink signal from the base station; And determining an uplink transmission method in the second slot based on a signal including the resource allocation information.