| 摘要 |
<p>PURPOSE: A method for protecting a main service in a wireless communication system and a device thereof are provided to enable a dependent AP(Access Point) station to obtain an MAC address of an activation station by transceiving the MAC address in a DSE(Dynamic Station Enablement) process when an activation signal is received from the dependent AP station. CONSTITUTION: A dependent AP station performs a role for delivering a WSM(White Space Map) received from one or more beacon frames for another dependant station. When the dependent AP station receives an updated WSM from an activation station, the dependent AP station is operated in an available channel confirmed by the updated WSM. Therefore, the dependent AP station is moved to the available channel according to the updated WSM. [Reference numerals] (AA) MLME-WSM request; (BB) White space map broadcast frame; (CC) MLME-WSM instruction</p> |
