METHOD FOR SENSING WHITESPACE IN A WIRELESS LAN SYSTEM AND APPARATUS FOR PERFORMING SAME

摘要

The how to sensing (sensing) the channel (channel) of white spaces (whitespace) band in the wireless LAN system is provided. According to an embodiment of the method of the present invention for sensing the channel (channel) of a white space (whitespace) band in a wireless LAN system (sensing) and reports the sensing comprises a destination channel of white space band to be sensed with a candidate report channel request, depending on whether the (sensing request) a step of receiving, comprising: sensing the target channel, and detects an authorized user on the target channel, and transmitting to determine the channel to the sensing result transmitted.