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.
These are most often oriented with the antennas serving sectors of 180° separation to one another, but again, local variations do exist.