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Path imbalance

  • This topic has 10 replies, 1 voice, and was last updated 12 years ago by pritam.
Viewing 11 posts - 1 through 11 (of 11 total)
  • Author
    Posts
  • #64134
    mj
    Guest

    Please help
    what is UL/DL path imbalance from the RF point of view?
    How can it be reduced?

    #64135
    Mania
    Guest

    Path balance is the difference between the path loss in UL and DL. Ideally the cell sites are planned to keep it to 0. its planned keeping in mind the RF Losses of connectors, combiners, cables etc.
    Path imbalance can occur due to hardware issues and their resolution resolved the case.

    #64136
    Tanuj
    Guest

    Path imbalance is mostly due to hardware issues as explained by mania

    #64137
    manish
    Guest

    how to remove path imbalance

    #64138
    vivek
    Guest

    Besides checking H/w alos check if the antenna is having Uptilt..??

    it may also result in PI cases.

    #64139
    Alex_R
    Guest

    In some cases you have to install TMA to solve path imbalance

    #64140
    Juan Diego Calderon Otero
    Guest

    I have the same problem, how can I fix it?

    #64141
    murari
    Guest

    Path balance is only due to harware issue b/w trx to antenna.
    VSWR or any loose connection is main reason for this.For rectification pls check VSWR,TRX test and end to end connectivity b/w trx to antenna port.

    #64142
    Ramakrishna
    Guest

    How to solve the path imbalance

    #64143
    sankar
    Guest

    path imbalance

    #64144
    pritam
    Guest

    to rectfy it,check the connecting point of diffrnt hardware.also go through the rssi value to perform more rectfcation

Viewing 11 posts - 1 through 11 (of 11 total)
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