Apparatus and method for setting channel in wireless network

The present invention relates to a process channel set of the radio network and the device, a connection point in a wireless network: a channel setting method (AP Access Point), the method comprising the steps of: receiving a signal including the channel information being used by at least one of the neighboring AP and , it may communicate using a low interference channel, including the step of setting a channel of the AP, according to changes in without the control of the user around the channel condition based on the channel information, the at least one neighbor AP being used, Accordingly, it is possible to improve the performance of wireless networks.