Saturday 14 July 2012

GSM CALL AND MOBILITY

IN THE MODERN AGE EVERY ONE USE GSM SYSTEM FOR COMMUNICATION .
GSM CALL PATH
INTRODUCTION:
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1.GSM-Global system mobile communication.
2.A GSM system is basically designed as the combination of three major sub-system: the network sub system ,the radio subsystem, and the operation support subsystem.
To identify these subsystem GSM divide in many interfaces. 
3.Generally these interfaces are between MSC and Base Transceiver Station (BTS) and a UM interface between BTS and MS.


LINKS
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1.PRESENTATION FILE
   A MS power point file for seminar presentation 
2.WIKI FOR GSM
  The history and basic knowledge about GSM

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