APPARATUS AND METHOD FOR CONTROLLING COEXISTENCE INTERFERENCE WITHIN DEVICE IN WIRELESS COMMUNICATION SYSTEM

摘要

The present invention provides an apparatus and a method for controlling coexistence interference within a device in a wireless communication system. The method discloses the following steps: performing triggering, in which a transmission, which is generated in a terminal, in a first frequency band of a first network system requests controlling of interference on a reception, which is generated in the terminal, in a second frequency band of a second network system; transmitting to a base station support information including information on a time section that can or cannot be used by the first network system of the second network system, due to the interference; and receiving from the base station reply information for accepting or denying interference control as a reply to the support information. According to the present invention, the process of resolving coexistence interference within the device can be simplified, can be easier to achieve, and reverse compatibility with other existing processes can be maintained.