Appin Technology Lab ,Bhuabaneswar.

Global System For Mobile Communications
GSM is used not only for communication but also for call management in telecommunication field. It is used as a wireless communication which is suitable for mobile communication, in DATA Card for wireless internet connection. GSM has different types of speed, which are divided as a 1G, 2G, 3G & 4G. A large amount of data can be transferred through the GSM due to its TDMA & FDMA access.
Topics Covered:-
Introduction And History
Gsm Working - Switching System Of Gsm Architecture
Gsm Architecture - Base Station Subsystem
Gsm Technology
What Is Sim?
Teleservices Or Telephony Services
Gsm - Security And Encryption
And Many More..

For further details, you may contact us at :

Appin Technology Lab
Address: M-31, Samant vihar, Near Kalinga Hospital square, Bbsr
Mobile 9338624445
Email : [email protected]
Website : www.appinonline.com

posted by Abinash