gsm slot

A GSM base-station (called Base Transceiver Station or BTS) has one or more GSM frequency channels (ARFCN). yamaha 4d slot One of those frequency channels is defined as the base-frequency (beacon frequency or BCCH frequency). yamaha 4d slot The first time-slot (Slot-0) of the base-frequency TDMA is used as the base-control channel (or beacon channel)