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Reply To: TRX Dimensioning when Data Traffic High


Hello Pix,

Many thanks for the discussion, I understand your way, but If i go to your way it means , I should consider Carried traffic & do reverse engineering to get TRX needed.

But in this way i am getting cells with 100% Voice utilization.

If i do this way, like I have 4 # TRX,I calculate TCH TSL’s, Occupied Erl from TCH# considering HR, & based on Utilization i do Degrow.

Now question here comes,Utilization will not include “Data”, So excluding Minimum or average used PDCH from Voice TSL’s will work ?

Or this will be a wrong calculation..

My System is E//

Please suggest