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Wednesday, 11 January 2017

Calculation Erlang B Table:


Erlang B
Calculation Erlang B Table:

The Erlang B is used to work out how many lines are required from a knowledge of the traffic figure during the busiest hour. The Erlang B figure assumes that any blocked calls are cleared immediately. This is the most commonly used figure to be used in any telecommunications capacity calculations.

Number of Channel:  (Ch)
Blocking Rate:  (%)
   ➠

Available Channel:
Blocking Rate (QoS):
ErlangB Traffic =
Generate Erlang B Table:

Input Max Channel Number:     Input Blocking Rate(%):     
#Numbr of Channel(#)Blocking Rate(%)Traffic (Erlang)
1ChQoSTraffic

Download ErlangB Formula Excel Add-In :

Excel Add-In for ErlangB Table formula. Best practice for RF Planning Engineer to calculate the traffic capacity.

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