hi,
recently i am getting a problem in my rf network , when sites are planned closely i.e., in dense urban area observed a degraded speech quality in handover zone . when i called my vendor in this rgard , he said it happens so in handover zone , but i didn’t experinced this previously . can u kindly advice what to do n expalin what’s the problem?
it’s difficult to answer, because you don’t provide any detail ! so here are some questions, to help me help you 🙂
could you please write down which indicators or which measurements are showing “degraded speech quality” ?
what do you mean by HO zone ?
what kind of hopping are you using ?
what is the intersite distance ?
what is the downtilt applied and the antenna height ?
how many TRX/cell ?
in terms of qos stats, do you notice anything ?
cheers
pix
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