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Call disconnection in GSM

Viewing 4 posts - 16 through 19 (of 19 total)
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  • #36278 Reply

    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.

    #36279 Reply

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

    #36280 Reply

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

    #36281 Reply

    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.

Viewing 4 posts - 16 through 19 (of 19 total)
Reply To: Call disconnection in GSM
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