TERMINAL DEVICE, BASE STATION DEVICE AND COMMUNICATION METHOD

摘要

The purpose of this terminal device and base station device is to improve throughput by using a broader frequency band. This terminal device is provided with a receiving unit which receives a signal in a first frame structure within a prescribed carrier frequency band and receives a signal in a second frame structure within a carrier frequency band higher than the aforementioned prescribed frequency band. The first frame structure is received from a primary cell, the second frame structure is received from a secondary cell, and at least the number of FFT points is different for the first frame structure and the second frame structure.