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low rtch efficiency in alcatel cells

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  • #69039 Reply
    fanizo
    Guest

    Hello guys
    our Alcatel network has many cells showing low rtch efficiency rate.
    how do you resolve low rtch efficiency in alcatel B11?

    #69040 Reply
    pix
    Guest

    hi,

    This kpi is per TRX, so isolate the TRX which shows poor efficiency.

    if the RTCH efficiency is below 90%, then the probable cause is a TRX or a combiner issue (–> Hardware problem)

    if the RTCH efficiency is above 90%, then you should investigate frequency interference, or perhaps a little difference of coverage between the BCCH TRX and the RTCH TRX (–> Radio problem)

    regards
    pix

    #69041 Reply
    Mery
    Guest

    hi Pix,
    do you mean when the RTCH efficiency is above 90% that means have a radio problem ?

Viewing 3 posts - 1 through 3 (of 3 total)
Reply To: low rtch efficiency in alcatel cells
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