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    GSM (Global System For Mobile Communications) Iden (Integrated Digital Enhanced Network) D-Amps (Digital Amps) Cdmaone PDC

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    Carmela Elaco Villanueva
    The document discusses several 2G mobile technologies: GSM, which uses GPRS for higher speed data and enables international roaming; iDEN developed by Motorola using TDMA to share communication channels; D-AMPS, the digital version of AMPS; cdmaOne; and PDC. GSM is highlighted as the Global System for Mobile Communications standard that made international roaming very common between operators.

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    GSM (Global System For Mobile Communications) Iden (Integrated Digital Enhanced Network) D-Amps (Digital Amps) Cdmaone PDC

    Uploaded by

    Carmela Elaco Villanueva
    14 views5 pages
    The document discusses several 2G mobile technologies: GSM, which uses GPRS for higher speed data and enables international roaming; iDEN developed by Motorola using TDMA to share communication channels; D-AMPS, the digital version of AMPS; cdmaOne; and PDC. GSM is highlighted as the Global System for Mobile Communications standard that made international roaming very common between operators.

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    Original Title

    Arduino Code

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    The document discusses several 2G mobile technologies: GSM, which uses GPRS for higher speed data and enables international roaming; iDEN developed by Motorola using TDMA to share communication channels; D-AMPS, the digital version of AMPS; cdmaOne; and PDC. GSM is highlighted as the Global System for Mobile Communications standard that made international roaming very common between operators.

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    14 views5 pages

    GSM (Global System For Mobile Communications) Iden (Integrated Digital Enhanced Network) D-Amps (Digital Amps) Cdmaone PDC

    Uploaded by

    Carmela Elaco Villanueva
    The document discusses several 2G mobile technologies: GSM, which uses GPRS for higher speed data and enables international roaming; iDEN developed by Motorola using TDMA to share communication channels; D-AMPS, the digital version of AMPS; cdmaOne; and PDC. GSM is highlighted as the Global System for Mobile Communications standard that made international roaming very common between operators.

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    of 5

    2G

    • GSM (Global System for Mobile


    Communications)
    • iDEN (Integrated Digital Enhanced
    Network)
    • D-AMPS (Digital AMPS)
    • cdmaOne
    • PDC
    2G - GSM (GLOBAL SYSTEM
    FOR MOBILE
    COMMUNICATIONS)
    • GSM standard makes international
    roaming very common between mobile
    phone operators which enables phone
    users to access their services in many
    other parts of the world as well as their
    own country
    • By means of GPRS – higher speed data
    transmission
    2G - GSM (GLOBAL SYSTEM
    FOR MOBILE
    COMMUNICATIONS)

    GSM Mobile Phone


    2G - IDEN (INTEGRATED
    DIGITAL ENHANCED
    NETWORK)
    • Developed by Motorola
    • TDMA (Time Division Multiple Access)
    • Up to six communication channels
    share a 25kHz space; some competing
    technologies place only one channel in
    12.5kHz
    2G - IDEN (INTEGRATED
    DIGITAL ENHANCED
    NETWORK)

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