GSM Architecture Seminar Presentation
Mobile communication is one of the most reliable communications set up in current world usage. There are two types of the mobile communication method in mobile communication. One is CDMA and another one is GSM. GSM is one of the most used network architecture for mobile phones. Nearly all type of mobile networks is now working under GSM architecture. GSM stands for Global System for Mobile Communications and the main part of this net architecture is it can be used by anyone, anywhere and for any media. The basic architecture of GSM has five essential elements and they are BTS(Base Transceiver Switch), AuC (Authentication Center), OMC (Operation and Maintenance Center), PSTN (Public Switched Telephone Network), ME (Mobile Equipment ). SIM is one of the main equipment needed for mobile. SIM stands for Subscriber Identity Module) is a card like structure provided by the service provider for the call, SMS, and Internet Usage.