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High SDCCH Drop rate

Viewing 7 posts - 1 through 7 (of 7 total)
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  • #63094 Reply
    sivan
    Guest

    I am working with NOKIA system,One of my cell having high SDCCH drop rate,there is no alarms in this cell,No frequency clash in this cell.TA also good(serving 99% with in 500mt)how can i find the reason and what is the solution for this issue

    #63095 Reply
    Ali
    Guest

    Hi,
    aren’t you facing any interference problem on your cell?

    #63096 Reply
    pix
    Guest

    sivan,

    i would suspect a faulty TRX, or interference.
    try allocating the SDCCH on another TRX.

    cheers
    pix

    #63097 Reply
    Mak
    Guest

    try allocating the SDCCH on another TRX.

    But make sure on that TRx does not has path loss or path Imbalance.

    Otherwise it will increase your SD Drop.

    #63098 Reply
    KJB
    Guest

    Hi Sivan,

    Suspected DL/UL TRX Quality issue.

    You can Check 196 report .

    Thx
    KJ

    #63099 Reply
    SAD
    Guest

    What can be possible reasons that increase the SDCCH Drop.
    We are using Ericsson equipements. The SD drop reasons due to Others is the most elevate rate.

    #63100 Reply
    Jude
    Guest

    Check all neiboring cells power and try to balance the power for all neiboring cells and their EIRP.

Viewing 7 posts - 1 through 7 (of 7 total)
Reply To: High SDCCH Drop rate
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