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Cellular System
Handover & Handoff
Gsm Channels
GSM Frequency
GSM Encrytion algorithmn







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    GSM Frequency


    GSM Frequency:

    GSM () originally used two 25 MHz cellular bands but now it is used globally in many band.

    890-915 MHz for subscriber to Base transmission. {Reverse Link}.

    935-960 MHz for Base to Subscriber. { Forward Link}.

    The avaliable Forward and Reverse frequency band are divided into 200 KHz wide channel called ARFCNs(Absolute Radio Frequency Number).


    Related Topics:

    0. Cellular System

    1. Handover(Handsoff),

    2. Inter BSS Intra MSCand Inter MSC call Handoff

    3. GSM Frequency

    4. Gsm Channels

    5. Call origination in GSM

    6. call Initiation in cellular

    7. GSM Encryption Algorithmn A5, A5/1, A5/2, A5/3
















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