Browsing by Keywords "general packet radio system (GPRS)"

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  • Mobile telephony generations.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Akrotirianakis, Nikolaos
    Thesis advisor: Tzougarakis, Ioannis
    Publication Date: 12-03-2009
    In this thesis are described the 1st, 2nd, 3rd and 4th Generations of Mobile Telephony. The historic evolution is described and the specific characteristics of each generation are presented.

  • General packet radio system (GPRS).

    T.E.I. of Crete, School of Engineering (STEF), Telecommunications and Systems Networks EUP
    Authors: Kritsotakis, Nikolaos
    Publication Date: 29-02-2008
    The cell form mobile telecommunications have rapidly been developed, in the last years. From 1995 out of the 117 networks and 12.5 millions of users today there exist 375 networks and the 440 millions of users in year 2000. ...