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base station (BS)

The base station (BS) is the central station of a mobile radio system that manages a radio channel from a fixed location and supplies a radio cell. The base station provides the radio interface between the base station and the mobile station

. Depending on the mobile network and transmission power, the base station supplies a radio cell area that can be only a few 100 meters in metropolitan areas and up to 100 km in rural areas, depending on the topology


Radio mast with mobile radio antennas, Photo: Siemens

Radio mast with mobile radio antennas, Photo: Siemens

The base station handles radio operations with the mobile subscribers and monitors the physical radio link. It also transmits network and status messages to the mobile stations. In GSM networks, thebase

station is called Base Station (BS) or Base Transceiver Station (BTS). In UMTS, the base station (BS) is called NodeB (NB), in the SAE architecture of Long Term Evolution (LTE) Evolved NodeB (eNB) and in 5th generation mobile networks it is called Next Generation NodeB (gNB).

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Englisch: base station - BS
Updated at: 27.02.2021
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