In this regard, a BTS forms part of the base station subsystem (BSS) developments for system management.
Typically a BTS will have several transceivers (TRXs) which allow it to serve several different frequencies and different sectors of the cell (in the case of sectorised base stations).
The BCF is implemented as a discrete unit or even incorporated in a TRX in compact base stations.
A BTS is usually composed of: Directional antennas reduce LoRa (long-range) interference.
A typical structure is the trisector, also known as clover, in which there are three sectors served by separate antennas.