A communication base station, that is, a public mobile communication base station, is a form of radio station, which refers to a radio transceiver station that transmits information with mobile phone terminals through a mobile communication switching center in a limited radio coverage area. The base station is the basic unit that forms a cell in mobile communication, and completes the communication and management functions between the mobile communication network and the mobile communication users. A communication base station in a broadsense is an abbreviation for a base station subsystem (BSS, BaseStationSubsystem). Taking a GSM network as an example, it includes a base transceiver station (BTS) and a base station controller (BSC). A base station controller can control dozens oreven dozens of base station transceivers. In systems such as WCDMA, similar concepts are called NodeB and RNC. A communication base station in a narrow sense, that is, a public mobile communication base station is a form of radio station, which refers to a radio transceiver station that transmits information with mobile phone terminals through a mobile communication switching center in a certain radio coverage area.