Define MS, BS and MSC.

8. Define MS, BS and MSC.

MS – Mobile station. A station in the cellular radio service intended for use.
BS – Base Station. A fixed station in a mobile radio system used for radio
communication with MS.
MSC – Mobile Switching Centre. Mobile switching centre coordinates the routing of
calls in large service area. It connects the base station and mobiles to PSTN. It is also
called as MTSO(Mobile telephone switching office).