Referring to FIG. 7, a base station (e.g., the 5G-AN 300) may include a transceiver 310, a memory 320, and a processor 330. According to the above-described communication method of the base station (e.g., the 5G-AN 300), the transceiver 310, the processor 330, and the memory 320 of the base station (e.g., the 5G-AN 300) may operate. However, components of the base station are not limited to the above-described example. For example, the base station may include components that are more than or less than the above-described components. Moreover, the transceiver 310, the processor 330, and the memory 320 may be implemented in a single chip form. The processor 330 may include one or more processors.

The transceiver 310 may collectively refer to a receiver and a transmitter of the base station (e.g., the 5G-AN 300), and may transmit and receive a signal to and from an NF, the PS 500, the DCS 600, the UE 200, or other base stations. The signal transmitted and received to and from the NF, the PS 500, the DCS 600, the UE 200, or other base stations may include control information and data. To this end, the transceiver 310 may include an RF transmitter that up-converts and amplifies a frequency of a transmission signal and an RF signal that low-noise-amplifies a received signal and down-converts a frequency. However, this is merely an example of the transceiver 310, components of which are not limited to the RF transmitter and the RF receiver.

The transceiver 310 may receive a signal through a radio channel and output the received signal to the processor 330, and transmit a signal output from the processor 330 through the radio channel.