MACROCELL DEVICE AND METHOD FOR MITIGATING DOWNLINK SIGNAL INTERFERENCE IN MACROCELL DEVICE

摘要

A method for mitigating downlink signal interference of a macrocell terminal connected to a macrocell comprises the following steps: detecting interference of a downlink signal transmitted from small cells; obtaining information of one or more small cells existing around the macrocell terminal; setting a wireless LAN link with a small cell generating interference of the downlink signal among one or more small cells; obtaining authorization to access through a cellular link of the small cells through the set wireless LAN link; and handing-over from the macrocell to the small cells of which an access mode is changed from a closed connection mode into a hybrid connection mode.