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almoqbali36
2011-07-18, 09:44 PM
Dear All
how can I calculate the utilization for ******** System
I have only 900 BAND and we are using AMR Half rate with other codec (EFR,FR,AMR)

almoqbali36
2011-07-20, 05:06 AM
Dear
No one has an idea please

jainapurvab
2011-08-29, 08:33 PM
On cell level..

check your network report how channels are defined on cell bases.
I.e. no. of duel rates in double(if TCH defined as duel rate) and Full rates(WITHOUT dedicated GPRS,SIGNALLING)

A-Calculate above TCH using ERLB(rough) with .02% blocking probablity due TCH assignment failiure in real time.

B- Calculate BBH (bouncing busy hour erlang).

B/A*100= utlization.. on cell base.

On network level..

A-Total TCH defined in network (twice for duel)

B-Total Erlang generated by network in BBH period

B/A*100 and average of this for working days. will give utilization