An objective of the present invention is to provide a radio communication apparatus and a communication control method capable of executing processing including a handover appropriate for a communication quality of a radio link while suppressing an increase in development cost, when a handover controller is provided between a mobility manager and a link controller. An MIH function unit sets a communication quality threshold of a radio link in a radio link controller, the communication quality threshold being associated with a service quality requirement value notified by the mobility manager. The MIH function unit also notifies a mobility manager that the service quality requirement value corresponding to the communication quality threshold is satisfied, when being notified by the link controller that the communication quality of the radio link reaches the communication quality threshold.