Browsing by Keywords "modulation"

Now showing items 1-2 of 2

  • Description of the Tetra system.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Kalogiannidis, Nikolaos
    Thesis advisor: Kokkinos, Evangelos
    Publication Date: 17-07-2012
    The Tetra system is a cellular digital wireless network that operates within the 380-430ΜΗz band and it is used for voice as well as data transmission between system' s users, and had been developed in order to satisfy the ...

  • GMSK modulator - demodulator simulation for GSM cellular communications.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Gennias, Polykratis
    Thesis advisor: Kokkinos, Evangelos
    Publication Date: 30-04-2008
    In this dissertation we make a summary of GSM system that is used in the mobile communications. We report the services that GSM offer to us and we give the general structure of all system. Then we focus our interest in the ...