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)
1	Ch	QoS	Traffic

Download ErlangB Formula Excel Add-In :

---

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

Download Excel Add-Ins Erlang-B