The baseband processor 1i-20 and the RF processor 1i-10 may transmit and receive signals as described above. Accordingly, the baseband processor 1i-20 and the RF processor 1i-10 may be referred to as a transmitter, a receiver, a transceiver or a communication unit. Furthermore, at least one of the baseband processor 1i-20 and the RF processor 1i-10 may include multiple communication modules in order to support different multiple RATs. At least one of the baseband processor 1i-20 and the RF processor 1i-10 may include different communication modules in order to process signals of different frequency bands. For example, the different RATs may include an LTE network and an NR network. The different frequency bands may include a super high frequency (SHF) (e.g., 2.5 GHz, 5 GHz) band and a millimeter wave (e.g., 60 GHz) band.
The storage unit 1i-30 may store data, such as a basic program, an application program, and configuration information for the operation of the UE. The storage unit 1i-30 may provide stored data in response to a request from the controller 1i-40.