WIRELESS TRANSMITTER/RECEIVER AND WIRELESS COMMUNICATION SYSTEM

摘要

Disclosed are a wireless transmitter/receiver and wireless communication system which allow carrier aggregation using component carrier sets suitable for a wireless transmitter/receiver and make it possible to detect CSG cells which may be accessed for wireless transmission/receiving. A wireless transmitter/receiver is provided with: a receiver for receiving a reference signal and control information; a measurement section for measuring the reference signal received by the receiver; a measurement result report creation section for creating a measurement result report on the basis of the measurement result of the measurement section; a storage section for storing a list indicating accessible small cells and for storing identification information of previously accessed small cells from among said accessible small cells; a small-cell determination section for determining whether or not a previously accessed small cell exists within the detectable range of the wireless transmitter/receiver from the measurement result of the measurement section and the identification information of the small cells stored in the storage section; and a transmitter for transmitting the measurement result report created by the measurement result report creation section.