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Call disconnection in GSM

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  • 5th June 2013 at 09:28 #36278
    aqsa
    Guest

    Hi Ratha,

    HR has weak anti-interference capability due to which in bad RF Conditions it is more susceptible to call drops.

    Also, when the calls are changed from full rate to half rate and vice versa, this involves packing and unpacking of calls which is similar like handover processing. So,the more the packing-unpacking events, the more chances of call-drops.

    9th June 2013 at 09:09 #36279
    Lemaure
    Guest

    You can limit these effects by activating AMR HR and adding RAdiolink Timeout value

    12th June 2013 at 03:45 #36280
    Ratha
    Guest

    OK! Thank so much aqsa and Lemaure for your comment.

    20th June 2013 at 07:06 #36281
    Makarand
    Guest

    Hi Karuna,

    On Expiry of 3126 Ch req procedur will get stop , so that might be ur cell is barred so assignment is not allowed.

    so chk in layer 3 system info 1 for cell bared status.

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