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_Traffic_Finder!^TM _{-
Erlang B Peaked Traffic Model - Neal Wilkinson}

Help Topics:	_{Neal-Wilkinson Overflow Traffic Model}
Basic Traffic Calculator Trunk Estimator Erlang B Overflow Agent Calculator Peaked Traffic (Neal-Wilkinson) Traffic Tables Traffic Principles Traffic Models: Poisson Erlang B Extended Erlang B Erlang C Erlang B Peaked(Neal-Wilkinson) Binomial Engset Traffic Tables: Poisson Traffic Table Erlang B Traffic Table Erlang C Traffic Table Erlang B Peaked(Neal-Wilkinson)
	The Neal-Wilkinson model is used to size overflow or alternate route trunk groups that receive peaked or bursty traffic from other high usage trunk groups such as inter-office backup paths. This model is useful when dealing with abnormally high traffic during occurrences such as holidays (Mother’s Day) or disasters such as a stock market crash. The model uses the Erlang B formula but traffic is estimated using the equivalent random theory and peakedness factors.

	Here's an example of the Neal-Wilkinson Peaked Traffic Model:

	You need to input 2 items: 1.) Desired blocking probablility and 2.) Overflow Traffic Samples. TrafficFinder! calculates the Peakedness Factor, Variance and Average Overflow Traffic.

	Fictitious Primary Trunk Group (Equivalent Random Load)