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power and tilt

  • This topic has 3 replies, 1 voice, and was last updated 15 years ago by agz.
Viewing 4 posts - 1 through 4 (of 4 total)
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  • 16th November 2009 at 15:45 #59650
    GMN
    Guest

    acctually i want to know the impact of power and tilt,what is the diffrence between them,for resolve the coverage problem with keep the KPI wich one is more useful?

    BR

    17th November 2009 at 09:23 #59651
    fresher
    Guest

    As per me reducing power will improve ur KPI But loss revenue.so its better to downtilt antenna.

    17th November 2009 at 10:35 #59652
    Pix
    Guest

    GMN,

    Reducing power is usually the second step, after downtilt : when the downtilt just can’t fix the overshooting problem, then the optimizer must (often against its own instinct) reduce the TX POWER of the cell.

    The downtilt reduces the cell coverage quite neatly (the cell border are sharper), yet it increases the indoor coverage nearby the cell.
    The power decrease will attenuate the power in the whole cell range, and the actual cell range is not “sharper” than before the power attenuation.

    Cheers,
    pix

    18th November 2009 at 04:54 #59653
    agz
    Guest

    Pix,
    can we reduce the power Trx wise..

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