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Poor RX quality

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  • #60856 Reply

    Hi Pix and oder senier members…..Im working for NSN here in India. Im facing this particular problem for a cell.TCH completion and other KPIs are fine bt DLQ is continuously poor. I have checked all the possible reports like 232,196 and Link imbalance report bt all is found to b working fine. No alarm is there.O&M guy has swapped and even changed the TRX and also the jumpher has been checked….plz suggest sumthing…..thanx in advance..

    #60857 Reply

    What about the UL Quality? Is the DL Quality VERY bad? You can isolate the TRXs with bad DL Quality and change their frequencies/hopping lists. Other things that can be tried are enabling/disabling DTX, modiying outoging Quality HO parameters (so as to encourage HO t o other cells if Quality goes bad) and enabling RxDiversity. If the bad RxQual is also visible in the drive tests, then its probably a hardware issue

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