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  GSM BASIC  OBJECTIVES ã Describe GSM System Architecture ã Understand all kinds of radio access technology ã State all type of services provided by GSM   EVOLUTION OF MOBILE COMMUNICATIONS ã  One of the fastest growing and most demanding of all telecommunications technologies. ã Mobile communication existed half a century ago, but it was in the 1980 ’s  that it was really developed. ã  The main goal of mobile communication is to realize communication among any objects at any time, and in any place. MOBILE COMMUNICATION  EVOLUTION OF MOBILE COMMUNICATIONS STAGES OF PUBLIC LAND MOBILE NETWORK GENERATION STAGE FirstAnalog Mobile Telephone SystemSecondDigital Mobile Communication SystemThirdInternational Mobile Telephony 2000
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