Advantages & Applications

Advantages of GSM:

1. Capacity increases.
2. Reduced RF transmission power and longer battery life.
3. International roaming capability.
4. Better security against fraud (through terminal validation and user authentication).
5. Encryption capability for information security and privacy.
6. Compatibility with ISDN,leading to wider range of services.

GSM Applications:
   1. Mobile telephony.

   2. GSM-R.

   3. Telemetry System:

- Fleet management.

- Automatic meter reading.

- Toll Collection.

- Remote control and fault reporting of DG sets.

   4. Value Added Services.