TERMINAL DEVICE, PROCESSING METHOD FOR TERMINAL DEVICE, PROCESSING UNIT MOUNTED ON TERMINAL DEVICE, BASE STATION DEVICE, PROCESSING METHOD FOR BASE STATION DEVICE, AND PROCESSING UNIT MOUNTED ON BASE STATION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a mobile station device, a management method for the mobile station device, and a processing unit capable of efficiently managing measurement information held by a base station device and the mobile station device in a system in which a plurality of component carriers exist.SOLUTION: A terminal device comprises: a radio unit for communicating with a base station device by carrier aggregation using one first in-zone cell and one or more second in-zone cells; and a radio resource control unit for evaluating, by taking a second in-zone cell as an adjacent cell to the first in-zone cell, an event A3 using a measurement result of the first in-zone cell, a measurement result of the adjacent cell, an off-set value, and a hysteresis parameter.SELECTED DRAWING: Figure 6